Your First Smaart Setup: A Practical Guide to Gear Selection and Initial Configuration

As a certified Smaart instructor, I’m often asked about the best way to get started with Smaart setup — whether it’s choosing the right version, picking reliable hardware, or walking through that first measurement without frustration. This guide combines the essentials of hardware selection, software configuration, and a straightforward workflow to help you build a trustworthy measurement rig from day one. Whether you’re aligning a live PA, just checking IEMs, or verifying installed systems, a solid initial setup is the foundation for accurate, repeatable results.

Step 1: Choose the Right Smaart Version for Your Work

Before buying gear, decide what type of measurements you’ll primarily do. This determines which edition of Smaart you need:

• Frequency response and phase alignment (system tuning, EQ, crossover alignment)
• Impulse Response (room acoustics, reverberation time, speech intelligibility)
• SPL logging (full history, LEQ, compliance)

If you need Impulse Response (aka Room Acoustics) or comprehensive SPL logging, go for Smaart v9 ST (Suite). For just frequency/phase work, Smaart v9 RT or Smaaart LE will suffice (they have limited SPL features). Take a moment to think about your gigs — many engineers start with RT or LE and upgrade later when they discover the power of the Impulse Response (IR) or SPL modes.

Step 2: Selecting Your Measurement Hardware for your Smaart setup

Measurement Microphone

You need an omnidirectional condenser microphone with a flat frequency response to go with your Smaart setup —no coloration, so you measure what’s really there, not what the mic adds. Funny enough these type of microphones do not need to be super expensive. Our most modestly priced option is the RTA-420 for around 100 Euros, the most expensive mic we carry is the MELLab T-60 for roughly 6 times that price. Most users go for something in between, like the MELLab MYc-3 or the TX-3 kit.

Key considerations:

• Maximum SPL handling: For accurate high-level measurements and proper SPL work, choose a mic rated for at least 135–140 dB SPL (e.g., Earthworks M30, dbx RTA-M, or similar). Many pros keep one high-SPL mic in their Smaart setup for high SPL work and less expensive / lower-SPLmics for “risky” microphone positions. When leavening a mic in audience areas to check for delay line performance can have a higher risk for being damaged or stolen.
• Always use a calibrated mic when possible—individual calibration files improve accuracy, especially above 10 kHz. However, you also need an …
• Acoustic Calibrator to check the gain of the signal path, so SPL readings are accurate. A calibrated mic alone does not give you a correct SPL reading. Remember that fat old gain knob on the sound-card?!?

A Real-World Perspective on Calibrators for Live Sound Measurements

Acoustic calibrators come in many shapes, sizes, and standards, designed for a wide range of applications. Here’s the good news for us live sound engineers: our needs are relatively straightforward. We don’t require high-end, laboratory-grade calibrators that meet the strictest standards. A simple, reliable model like the iSEMcon SC-1 or the  AZ 8930 is more than sufficient for in-field verification—ensuring your measurement chain is consistent before a gig or system tune.

The catch? If you’re ever in a situation where documentation matters (e.g., legal disputes, compliance audits, or client requirements), you’ll need a valid calibration certificate—typically no older than one year. Renewing that certificate means sending the unit to an accredited test house or the manufacturer.

Factor in 3–6 weeks (or longer) for shipping both ways, processing, and return—plus customs handling, calibration fees, and potential repairs—and you’re easily looking at €50–€80 or more. That’s often approaching (or exceeding) the price of a brand-new basic calibrator from reputable Far East manufacturers.

That’s why we’ve chosen to stock models like the AZ 8930: high-quality, affordable, and purpose-built for live sound work.
In most cases, buying a new one is simply cheaper, faster, and more practical than recalibrating an older unit. You get fresh performance, no downtime, and peace of mind without the hassle.

We source our AZ 8930 from reliable European partners who ensure fast availability—even handling direct fulfilment when needed—so you always get a fresh, ready-to-use unit without delays.

If compliance-grade certification is critical for your workflow, we can always discuss options—just get in touch!

Audio Interface (Sound Card) for your Smaart setup

Your Smaart setup needs at least two input channels for transfer function measurements (reference + measurement). Choose a reliable, low-latency USB or Thunderbolt interface with stable drivers:

• Budget-friendly, but professional grade: Focusrite Scarlett series or the AUDIENT Evo series – read the https://www.tzaudio.no/which-sound-card-for-smaart-in-2026/ article if you want to dive deeper into the topic.

Avoid built-in laptop sound cards—they add noise, latency, and instability. Look for phantom power (for the mic) and solid ASIO (Windows) or Core Audio (Mac) performance.

Cables & Accessories

• Quality balanced XLR cables
• Y-splitter or insert cable to tap the reference signal
• Adapters as needed

Best practice: Keep your measurement rig independent of the console whenever possible. This gives you an objective view of the entire system. (console out = reference)

Step 3: Initial Software Configuration for a good Smaart setup

1. Install and Launch
   • Download the latest version from Rational Acoustics.
   • Use a dedicated laptop with plenty of processing power. Close unnecessary apps during measurements. Read our article about the minimum system requirements.
   • On first launch, Smaart will guide you through I/O setup. Choose 48 kHz sample rate (standard for most work).
2. Configure Inputs and Outputs
   • Go to I/O Config.
   • Assign output channels for the signal generator (pink noise is ideal).
   • Set Input 1 as Reference (pre-system signal) and Input 2 as Measurement (mic).
   • Name channels clearly (e.g., “Ref – Console Pre-Fader”, “Meas – Mic”).
   • Smaart v9 creates the Spectrum (RTA) single channel FFT for you, but you have to define the dual channel measurements (TF – Transfer Function) measurement engines.
3. Set Proper Levels
   • Run pink noise through a clean path (bypass all processing initially).
   • Adjust gains so both reference and measurement inputs peak around -12 to -6 dBFS (“green to yellow” zone).
   • Never clip—clipped data becomes useless.
   • For SPL work, you need to calibrate (gain) your signal chain. Don´tb touch the gain afterwards … or even better use a sound-card supporting gain tracking.

Step 4: A Simple Everyday Workflow

Here’s the fastest path from “gear connected” to “trustworthy measurement”:

1. Connect Hardware
   • Mic → Interface Input 2
   • Signal generator output → splitter → one leg back to Interface Input 1 (reference), other leg to system input
2. Start with RTA
   • Confirm signal path and tonal balance. Use RTA to verify everything is passing signal correctly.
3. Switch to Transfer Function
   • Start pink noise.
   • Run the Delay Finder to time-align reference and measurement channels.
   • Check coherence—aim for 70%+ across most of the spectrum. Low coherence means move the mic, increase level, or reduce background noise.
4. Interpret the Data
   • Magnitude: Your EQ roadmap
   • Phase: Timing and driver alignment
   • Make broad corrections first, re-measure after every change.
5. Verify and Save
   • Always listen critically after data-driven adjustments—Smaart shows reality, but your ears make the final call.
   • Save traces, snapshots, and I/O configurations as templates for recurring gigs.

Final Tips for Reliable Results

• Measure in controlled conditions when setting up—quiet environment, minimal reflections.
• Start with a blank slate: flat EQ, no limiting/compression in the path.
• High coherence = trustworthy data. If it’s low, fix the measurement conditions before trusting the trace.
• Invest time in proper setup; it saves hours during tuning.

Smaart is incredibly powerful, yet the core workflow is straightforward once your rig is dialed in. This guide keeps things practical—there’s deep physics behind everything, but in daily work, you focus on clean setup and reliable data.

Smaart is excellent on its own, but most users find they get much more out of it after some structured training. That’s where our seminars come in. At TZ Audio – the official Smaart distributor for Scandinavia – we run practical seminars, both online and in-venue. We offer seminar-only or full “all you need packages” including software & hardware. It’s simply the fastest way to become comfortable and confident with the measuring a sound system.

If you’re in Norway, Sweden, Denmark or Iceland – or elsewhere – we offer is online seminars and traveling to Norway is a valid option too of course. We’re here if you have any questions about the software or upcoming seminars.

Thanks for reading!

Beyond the RTA: Why Spectrum Analysis is Your Mix’s “Reality Check”

In a world of high-definition line arrays and digital consoles, why do we still look at a Real-Time Analyzer (RTA)? For the modern engineer, the RTA isn’t just about finding feedback; it’s about contextual awareness.

1. Identifying Masking in Real Time

Our ears adapt quickly. After 30 minutes of mixing, you might stop noticing that the low-mids are cluttered. Smaart’s RTA mode provides an objective visual of your spectral balance. If you see a massive buildup in the 200–400 Hz range, your mix likely lacks clarity, even if your brain has “tuned it out.”

2. Spectrograph: The Secret Weapon

While the RTA shows you what is happening, the Spectrograph shows you when and for how long. This is invaluable for identifying:

• Room Modes: Frequencies that “ring out” longer than others.
• Instrument Resonances: A floor tom that rings at 80 Hz long after the hit.

The Strategy: Use the RTA to guide your EQ moves, but use the Spectrograph to diagnose temporal issues in the room. Remember, a great mix isn’t just about frequency; it’s about how those frequencies behave over time.

Smaart is excellent on its own, but most users find they get much more out of it after some structured training. That’s where our seminars come in. At TZ Audio – the official Smaart distributor for Scandinavia – we run practical seminars, both online and in-venue. We offer seminar-only or full “all you need packages” including software & hardware. It’s simply the fastest way to become comfortable and confident with the measuring a sound system.

If you’re in Norway, Sweden, Denmark or Iceland – or elsewhere – we offer is online seminars and traveling to Norway is a valid option too of course. We’re here if you have any questions about the software or upcoming seminars.

Thanks for reading!

Smaart input calibration is primarily for accurate Sound Pressure Level (SPL) measurements. It establishes the sensitivity of your measurement chain (microphone + preamp + audio interface) by correlating a known level from an acoustic calibrator to the digital signal level in Smaart. This is essential for reliable SPL, Leq, and exposure logging.

Prerequisites

• A measurement microphone connected to your audio interface.
• An acoustic calibrator (e.g., producing 94 dB or 114 dB at 1 kHz; 114 dB is often preferred for more headroom in loud environments).
• Appropriate adapter for your mic to ensure a snug fit. Most calibrators are made for 1/2″ microphones, so you need an adapter reducing the diameter to 1/2″ | 7mm for a proper Smaart input calibration.
• Audio interface gains set appropriately (do not change gains after calibration unless your interface supports gain tracking).

Step-by-Step Procedure for Smaart input calibration

1. Open I-O Config:
   • Go to Config > I-O Config (or use shortcut: Ctrl/Cmd + I).
2. Select the Input Channel:
   • In the Input tab, check “Use” for your audio device.
   • Highlight the channel connected to your measurement microphone.
   • Optionally, assign a “Friendly Name” (e.g., “FOH Mic”).
3. Open Amplitude Calibration:
   • Click the Calibrate button at the bottom (or double-click the channel row).
4. Prepare the Calibrator:
   • Fit the calibrator snugly over the microphone (slowly to avoid pressure damage).
   • Turn on the calibrator and note its output level (usually 94 dB, 110dB or 114 dB).
5. Adjust Input Gain for Headroom:
   • Monitor Smaart’s signal meter for the channel.
   • Set preamp gain so the signal peaks around -12 to -6 dBFS (green-to-yellow transition) — this provides headroom for peaks up to 130–140 dB SPL without clipping.
6. Run Calibration:
   • In the Amplitude Calibration window, confirm the correct device/channel is selected.
   • Click Calibrate.
   • Smaart measures the incoming level (progress bar reaches 100%).
   • Enter the calibrator’s exact output level (e.g., 114 dB) if prompted, or confirm it.
   • Click Apply / OK. Smaart calculates and applies an offset (visible in the “Cal. Offset” column).
7. Verify and Close:
   • Check the signal meter or SPL display — it should now read close to the calibrator’s level.
   • Remove the calibrator.
   • Close windows and start measurements.
   • You have finished your Smaart input calibration

Tips and Best Practices for Smaart input calibration

• Headroom: Setting the calibrator at the highest level helps high levels during a concert having re-adjust your measurement gained so having to re-calibrating. All this is easier when you use a sound-card allowing the gain tracking option.
• Multiple Channels: Repeat for each mic input. You can stay in the calibration “window” for this and just change the input channel from there.
• Gain Changes: Avoid adjusting preamp gain post-calibration (breaks accuracy). Some interfaces (e.g., Rational Acoustics Smaart I-O*, Roland Octacapture*, Audient EVO 4, EVO8 and EVO 16) support gain tracking.
  *discontinued – only available 2nd hand or some very old stock
• No Calibrator?: You can manually enter an offset, but it’s inaccurate — not recommended for compliance or critical work.

• Mic Correction Curves: Separate from SPL calibration; import these for frequency response flattening (via I-O Config > Mic Correction column). Microphone manufacturers like iSEMcon and MELLab supply frequency response curves in digital format. Smaart then applies an internal correction to normalise the microphones frequency response. So the term correction curve can be a little misleading. But hey … we are smart, aren’t we 😉

• For transfer function or RTA, precise SPL calibration isn’t always needed, but good input levels prevent clipping/distortion. Ad hey – it is always nice to know how loud it actually is, isn´t it?

Smaart is excellent on its own, but most users find they get much more out of it after some structured training. That’s where our seminars come in. At TZ Audio – the official Smaart distributor for Scandinavia – we run practical seminars, both online and in-venue. We offer seminar-only or full “all you need packages” including software & hardware. It’s simply the fastest way to become comfortable and confident with the measuring a sound system.

If you’re in Norway, Sweden, Denmark or Iceland – or elsewhere – we offer is online seminars and traveling to Norway is a valid option too of course. We’re here if you have any questions about the software or upcoming seminars.

Thanks for reading!

AI in Audio: The End of the System Tech?

As we head into 2026, the buzz around “AI-assisted” measurement is reaching a fever pitch. Some claim that AI Assisted Sound Analysis will soon replace the need for an engineer to interpret a Transfer Function. Here is the reality from a distributor’s perspective.

Machine Learning vs. Physics

Current AI trends in audio—such as neural-network-driven EQ suggestions—are very effective for broad, corrective tasks. These systems can analyse thousands of “good” measurement traces and attempt to make yours conform to that statistical norm. Where AI-assisted sound analysis falls short, however, is acoustics. It cannot know whether a dip in your magnitude response is caused by phase cancellation at a crossover point, a reflection from a nearby surface, or a physical obstruction in the venue.

AI is fundamentally a tool for processing data, not for making informed decisions in complex, real-world situations like a live gig. It may help organise, compare, and filter large amounts of measurement data, but it cannot explain why a room feels the way it does. That understanding only emerges when someone is physically present, observing the space and connecting the dots.

An amplitude response can look the way it does for a multitude of reasons. Applying EQ is very often not the correct solution. Misalignment, reflections, or multiple loudspeakers arriving at the listening position at slightly different times will colour the sound through comb filtering. Comb filtering is caused by time-of-arrival differences of the same signal, and diagnosing it requires more than a graph—it requires situational awareness.

To understand why this is happening, you need to be there, looking at the loudspeakers, the room geometry, and the audience area. Current AI systems simply do not have access to that contextual information. They work with the data they are given, while a human engineer works with the data and the environment. In the end, the best “AI” is still the engineer who understands the math—and knows how to apply it in the real world.

Smaart is excellent on its own, but most users find they get much more out of it after some structured training. That’s where our seminars come in. At TZ Audio – the official Smaart distributor for Scandinavia – we run practical seminars, both online and in-venue. We offer seminar-only or full “all you need packages” including software & hardware. It’s simply the fastest way to become comfortable and confident with the measuring a sound system.

If you’re in Norway, Sweden, Denmark or Iceland – or elsewhere – we offer is online seminars and traveling to Norway is a valid option too of course. We’re here if you have any questions about the software or upcoming seminars.

Thanks for reading!

Starting the Year Right: Reliable SPL Compliance with 10EaZy

As we kick off another busy year of live events in Norway, SPL monitoring remains a key requirement for most concerts and festivals. Local authorities often enforce the Norwegian Directorate of Health guidelines, recommending a maximum of 99 dB L_Aeq,30min (the loudest 30-minute period) and 130 dB L_C,peak to protect audience hearing. Accurate, documented measurements are essential for compliance and post-event reporting.

The 10EaZy system provides a straightforward, calibrated solution for this. It’s a complete turn-key package: a precision Class 1 or Class 2 measurement microphone, dedicated USB interface, and software that handles automatic logging of Leq(m), Leq(1min), peaks, and full history.

Key technical advantages:

• Factory-calibrated closed chain – no periodic recalibration needed
• Full IEC 61672 compliance for traceable results
• Seamless integration with Smaart (including Mac support via drivers) for combined SPL and system measurements
• Remote viewing, alarms, and automated email reports

Whether you’re running FOH at a club gig or managing a multi-stage festival, 10EaZy delivers reliable data without complicating your workflow. Truly a plug-and-play solution for a very complex task.

Smaart v9 Suite is the flagship audio measurement and analysis software from Rational Acoustics, widely regarded as the industry standard for professional sound engineers and acousticians. First introduced in the 1990s, Smaart has continually evolved, with the v9 platform (latest update: v9.6 as of August 2025) representing a major overhaul featuring a unified 64-bit code base, streamlined interface, and enhanced multi-mode capabilities.

The Suite edition is the most comprehensive version, integrating three powerful measurement modes—Real-Time (RT), Impulse Response (IR), and SPL—into a single application with no functional limitations. Users can seamlessly switch between modes using radio buttons in the upper-right corner of the interface, while sharing a common configuration. This all-in-one design supports unlimited simultaneous measurements, multi-channel I/O, and advanced features for SPL monitoring.

Other editions include Smaart RT (focused on Real-Time mode), Smaart LE (simplified Real-Time), and Smaart SPL (dedicated level monitoring). The Suite is ideal for professionals needing full versatility, from live sound system alignment to room acoustics analysis and regulatory noise compliance.

Recent updates in v9.6 (released August 13, 2025) include docked SPL meter grids, SPL compensation for virtual measurement points, improved calibration dialogs, and reorganized menus for better workflow efficiency.

Exploring Real-Time Mode

Real-Time mode is the core of Smaart, providing single and dual channel FFT-based frequency-domain analysis for immediate system feedback. It’s the mode most engineers associate with “using Smaart,” perfect for aligning PA systems, EQing monitors, and troubleshooting sound systems.

Key displays include:

• Spectrum (RTA): Real-Time Analyzer with fractional-octave banding up to 1/48th octave, Spectrograph for frequency-over-time visualization.
• Transfer Function: Magnitude, Phase, Coherence, and Live IR traces, supporting unlimited simultaneous measurements with averaging.
• Phase and Magnitude: Essential for time-aligning drivers and subsystems.

Unlimited measurement engines allow comparing multiple positions or sources. Features like delay tracking, larger FFT sizes (up to 128K), and progressive averaging make it powerful for precise tuning.

Exploring Impulse Response Mode

Impulse Response mode shifts focus to the time domain, ideal for acoustical analysis of rooms, reverberation, and detailed system behavior. It excels where Real-Time mode’s frequency-domain view falls short, such as identifying reflections or calculating speech intelligibility.

Primary views include:

• Linear, Logarithmic, and ETC (Envelope Time Curve): For examining arrival times, reflections, and decay.
• Histogram and Spectrograph: Advanced visualization of energy distribution.
• Frequency Response: Derived from IR data.

Acousticians benefit from built-in calculations like RT60 (reverberation time), STI/STIPA (speech transmission index), CIS (clarity index), and more. Larger FFT sizes (up to 512K) enable high-resolution measurements.

IR mode is crucial for tuning concert halls, studios, or houses of worship, helping mitigate problematic reflections and optimise clarity.

Exploring SPL Mode

SPL (Sound Pressure Level) mode is a robust tool for monitoring, logging, and reporting noise levels, ensuring compliance with regulations in venues, festivals, or installations. It’s the industry’s leading software-based SPL solution, supporting Class 1/2 accuracy with compatible hardware like 10 EaZy.

Features include:

• Multi-channel metering with customizable “traffic light” indicators, alarms, and event notes.
• Leq calculations (A, C, unweighted, octave bands) over user-defined periods.
• Remote web-browser viewing, history plots, and automated report generation.
• New in v9.6: SPL compensation for virtual mic positions and docked meter grids.

Perfect for fixed installations or touring productions needing to track SPL limits.

Conclusion

Smaart v9 Suite brings together Real-Time, Impulse Response and SPL modes in a way that no other software quite matches. It’s powerful, surprisingly straightforward once you get going, and it keeps getting better with every update. Whether you’re lining up a festival PA, sorting out room acoustics in a concert hall, or keeping an eye on noise levels for compliance, the Suite gives you the tools you need in one place.

acoustics pioneers & audio measurement scientists

By featuring their portrait on their birthdays on out logo are we honouring acoustics pioneers & audio measurement scientists. As tribute to the work that still shapes modern audio measurement the TZ Audio logo is modified to show their portrait. Follow along … 100% nerd factor guarantee.

Isaac Newton (1643–1727)

Birthday: 4 January

Contribution: Foundations of mechanics and wave theory; essential groundwork for vibration and acoustics.

Harry Nyquist (1889–1976)

Birthday: 7 February

Contribution: Sampling theory; defines the fundamental limits of digital audio measurement.

Heinrich Hertz (1857–1894)

Birthday: 22 February

Contribution: Electromagnetic waves; foundation for radio, wireless transmission, and modern audio systems.

Alexander Graham Bell (1847–1922)

Birthday: 3 March

Contribution: Electrical transmission of sound; telephony, early microphones, and loudspeakers.

Harvey Fletcher (1884–1981)

Birthday: 11 March

Contribution: Loudness perception and measurement; Fletcher–Munson equal-loudness curves.

Albert Einstein (1879–1955)

Birthday: 14 March

Contribution: Photoelectric effect; foundations for electronics and signal detection.

Jean-Baptiste Joseph Fourier (1768–1830)

Birthday: 21 March

Contribution: Fourier analysis; cornerstone of frequency analysis and spectrum measurement.

Wallace Clement Sabine (1868–1919)

Birthday: 13 June

Contribution: Reverberation time and room acoustics; first practical acoustic metrics.

Hermann von Helmholtz (1821–1894)

Birthday: 31 August

Contribution: Harmonics, resonance, and auditory perception; bridge between physics and hearing.

Leo Beranek (1914–2016)

Birthday: 15 September

Contribution: Modern room acoustics and measurement practice; foundational reference works.

Lord Rayleigh (1842–1919)

Birthday: 12 November

Contribution: Wave propagation, modal behaviour, and classical acoustics theory.

Norbert Wiener (1894–1964)

Birthday: 26 November

Contribution: Noise theory, filtering, and time/frequency-domain analysis.

This single, evergreen list reflects the calendar year.
The logo changes mark the birthday; this page provides the context.

Learn more about sound and join our seminars – online or in-venue – https://www.tzaudio.no/product-category/seminars/

iSEMcon microphone alternatives are essential for professionals who require immediate acoustic measurement solutions. Some iSEMcon microphone models have long delivery times, sometimes extending to several months. Considering alternative measurement microphones helps maintain project schedules and ensures accurate testing.

iSEMcon Availability and Planning Ahead

Certain iSEMcon microphones and calibrators are available only in limited quantities. While we continue to support existing customers, obtaining additional products or replacement parts from iSEMcon may take significant time. Using iSEMcon microphone alternatives ensures projects can proceed without interruption.

MELLab microphones – a reliable alternative to iSEMcon?

The https://www.tzaudio.no/brand/mellab/MELLab microphones are designed for precise acoustic measurements and include:

• Flat frequency response for accurate sound capture
• Stable sensitivity for consistent results
• Low self-noise for improved measurement reliability
• Compatibility with standard measurement and calibration systems

MELLab microphones are suitable for SPL verification, system alignment, and environmental acoustic testing. Explore the full range here: MELLab Measurement Microphones.

Choosing iSEMcon Microphone Alternatives for Measurement Projects

When evaluating iSEMcon microphone alternatives, consider the measurement application, frequency range, and calibration needs. MELLab microphones provide reliable replacement solutions for most professional applications.

Supporting Existing iSEMcon Users

We continue to support customers who own iSEMcon microphones and calibrators. However, obtaining parts or replacements may take time. Using alternative microphones like MELLab allows ongoing projects to continue smoothly while maintaining measurement precision.

Conclusion

In summary, for professionals who need reliable gear with immediate availability, MELLab measurement microphones are an outstanding alternative to iSEMcon—delivering comparable technical performance without the frustrating lead times that have become all too common.

The same practical mindset applies to calibrators: while models like the iSEMcon SC-1 have long been a field standard, the cost and downtime of regular recalibration often make a fresh, affordable unit like our AZ 8930 the smarter choice for most live sound work.

Both iSEMcon and MELLab products meet the high technical demands of precise acoustic measurements, but choosing readily available alternatives—for both microphones and calibrators—ensures your testing, calibration, and system tuning projects stay on schedule with minimal disruption.

We’re here to help you make the switch smoothly. Browse our MELLab range, check out the AZ 8930 calibrator, or get in touch if you have any questions—we’re always happy to discuss the best options for your workflow.

MELLab T‑60 Measurement Microphone – Ultra-Precise – 60 kHz – 150 dB SPL – new for 2026

The MELLab T‑60 is a high-precision measurement microphone built for demanding system tuning, calibration, and acoustic analysis. With extended bandwidth up to 60 kHz and high SPL handling, it delivers cleaner, more accurate data than standard 20 kHz microphones.

Why 60 kHz Bandwidth Matters

Although human hearing stops around 20 kHz, accurate measurement goes beyond the audible range. The T‑60’s extended bandwidth ensures more reliable results within the audible band:

• Maintains a flat, stable response up to 20 kHz without early roll-off or HF resonances that distort phase.
• Produces cleaner impulse responses, better transient accuracy, and precise delay measurements in Smaart and other FFT tools.
• Captures ultrasonic behavior from amplifiers, drivers, and electronics, preventing audible distortion caused by intermodulation.
• Supports high-rate FFT measurements at 48, 96, and 192 kHz without being the limiting factor.

Extended bandwidth is not about hearing 60 kHz—it’s about measuring 20 kHz correctly.

Headroom and Stability

Designed for modern high-power sound systems and detailed acoustic evaluation:

• Handles up to 150 dB SPL without distortion—ideal for large PAs, close-mic measurements, and loud environments.
• Free-field response from 10 Hz to 60 kHz with ±2 dB tolerance ensures consistent accuracy across the full spectrum.
• Pre-polarized condenser design captures omnidirectional sound naturally for reliable transfer-function and SPL work.
• Stable performance make it suitable for both field use and lab-level measurements.

Built for Professional System Tuning

The T‑60 delivers trustworthy data for critical applications:

• High-resolution dual-channel FFT analysis (Smaart, SATlive, REW, etc.)
• Accurate delay alignment, impulse responses, and reflection analysis
• Reliable long-term SPL logging and compliance monitoring
• Detection of ultrasonic resonances and distortion products
• Support for loudspeaker, transducer, and HF system testing

If you’re serious about real system tuning—aligning delays, managing phase relationships, verifying SPL compliance, and making decisions that hold up under pressure—freeware simply isn’t enough. Basic tools may show you something, but they rarely tell you the truth. Without dual-channel FFT analysis, reliable coherence data, and properly calibrated SPL measurements, you’re often guessing instead of measuring.

This is where the Smaart Z2H (Zero-to-Hero) seminars by TZ Audio become essential. They are not product demos or marketing fluff; they are structured, hands-on training sessions built around Smaart as a professional measurement platform. Participants learn not just what buttons to press, but how to interpret data correctly—and, just as importantly, how not to misinterpret it.

The bundled Smaart measurement kits used in these seminars provide a complete, dependable measurement chain straight out of the box: calibrated microphones, stable interfaces, and software designed for real-world sound systems. But the real value lies in the knowledge transfer. You learn how to verify your signal path, evaluate coherence before trusting a trace, distinguish acoustic problems from electrical ones, and make informed decisions under real gig conditions.

In short, these seminars turn measurement from a visual comfort blanket into a decision-making tool—which is exactly what professional system tuning demands.

How to Use 10EaZy With Smaart

10EaZy is a self-contained measurement unit comprised of a microphone, I/O device, BNC cable, and USB-A-to-USB-B connector cable. In order to ensure maximum consistency, they are calibrated and verified as a whole unit (including the specific cables that they ship out with). They can be purchased in two varieties: Class 1 and Class 2. 

While it is largely designed as a “plug and play” unit with no user-configurable settings, there are a few steps you must complete before using your 10EaZy system. Unlike other I/O devices, you don’t need to download the drivers for the 10EaZy unit: they are downloaded and installed with Smaart.

As such, you can simply boot up your copy of Smaart. From there, access the I-O Config dialog by either navigating to Config > I-O Config or using the [Alt/Opt] + [A] hotkey. Within the Input tab of this menu you’ll see a new option labeled “USB: 10EaZy”, followed by your individual unit’s four-digit serial number.

Like any other I/O device, checking its box will enable it for use. Once you’ve enabled your 10EaZy, you only need to select it as your input for SPL metering and/or logging, and you’re good to go!

Checking Your 10EaZy’s Calibration

Within the I-O Config dialog, you’ll see that it has a pre-programmed calibration offset that cannot be edited. The “Calibrate” option still exists within this page. Since the 10EaZy comes factory-calibrated, the Amplitude Calibration dialog that comes up has a slightly different function.

SPL calibrator

While normally you’d use an SPL calibrator to calculate and apply an offset to your input, you can only test your 10EaZy’s offset here. To do so, affix your SPL calibrator of choice to the end of your 10EaZy’s microphone and set its level to 94 dB (if it has more than one level available). Ideally, you’ll find an offset of +/-1.5 dB or less, which is considered an acceptable range. However, over time (or when damaged) you may see a ‘drift’ towards a larger value, in which case Smaart will give you the following message:

If you do encounter this message, we recommend first replacing the battery in your SPL calibrator. Strangely enough, a low battery can sometimes affect the level of the SPL test tone it emits. Because of this, we recommend changing your calibrator’s battery often.

If you’re still encountering an offset greater than 1.5 dB, your 10EaZy may need to be recalibrated. SG Audio / 10EaZy is happy to measure and recalibrate your 10EaZy system, while inspecting the system for any damage.

Smaart is excellent on its own, but most users find they get much more out of it after some structured training. That’s where our seminars come in. At TZ Audio – the official Smaart distributor for Scandinavia – we run practical seminars, both online and in-venue. We offer seminar-only or full “all you need packages” including software & hardware. It’s simply the fastest way to become comfortable and confident with the measuring a sound system.

If you’re in Norway, Sweden, Denmark or Iceland – or elsewhere – we offer is online seminars and traveling to Norway is a valid option too of course. We’re here if you have any questions about the software or upcoming seminars.

Thanks for reading!

Here’s what Jacob, the old danish guy behind 10EaZy just wrote – by the way – his company is called SG Audio. SG stands for Sound Guru! Go figure … more

10EaZy is like a steady old car – no massive accelerations but steadily doing its thing. I feel grateful.  Today marks a major milestone… I’ve finally had time to develop, test and now deploy version 2.9 of the software.  It’s only been 6 years since the last update 🙈 While I still frequently get questions from customers and users, the number of actual requests for the software are very few and far apart – so there are no major ground breaking innovations in this release. BUT, it solves a few things that was long overdue AND offers a few new bells and whistles.. 

New stuff:

• Windows 11 compatible Driver – no more reducing security settings to install
• Script that auto removes old non compliant legacy drivers – users will still need to reengage the core protect feature after install. 
• 10EaZy SW users will be auto upgraded to normal 10EaZy feature set including full log file etc. 
• Removed B&W log files – they are not readable and never were
• Pimped the exit screen to allow for more information and easier read out – removed the black background to allow printing on paper if need be. 
• MaM is now visible on the web viewer display for easier check of current situation at FoH
• Calibration date is now stored on USB device EEPROM for carrying calibration date with actual hardware – will only work after first time users actually perform a calibration
• Added a JSON server beta test allowing for read out of all relevant values across the network. Access thru port 8002 – details in updated User Guide. 

Bug fixes:

• Removed the Screen resolution check for screens below 1024*640 – I assume that there are no more left in the world, and the test throws weird errors when on multiple display setups
• Removed a bug in the launch scheduler that would prevent the main program from showing the web view.
• Exit screen does not show path to log file – bug must have existed for +15 years without being noticed. Fixed now.

The new version is available from 10EaZy.com as download. In Late January I will push the auto update to all existing users, but upgrades will require download from the website.

Smaart is excellent on its own, but most users find they get much more out of it after some structured training. That’s where our seminars come in. At TZ Audio – the official Smaart distributor for Scandinavia – we run practical seminars, both online and in-venue. We offer seminar-only or full “all you need packages” including software & hardware. It’s simply the fastest way to become comfortable and confident with the measuring a sound system.

If you’re in Norway, Sweden, Denmark or Iceland – or elsewhere – we offer is online seminars and traveling to Norway is a valid option too of course. We’re here if you have any questions about the software or upcoming seminars.

Thanks for reading!

Wireless measurement setups let technicians move freely while taking accurate, time-aligned measurements. Below are common systems used with Smaart, focusing on models designed or adapted for precision audio measurement. All listed systems operate compander-free or with modern digital modulation suitable for measurement use.

GAODIMIC — DT228G-P Kit

The GAODIMIC DT228G-P Kit is a digital UHF wireless system developed for measurement and high-fidelity audio transmission. It supports 48 V phantom power for condenser measurement microphones and uses modern digital modulation. The DT228G-P is often bundled as part of turnkey measurement kit together with the MELLab MYc-3 microphone.

Lectrosonics — TM400 (Test & Measurement System)

The Lectrosonics TM400 is a purpose-built wireless test and measurement system. It provides 24-bit digital performance at up to 88.2 kHz, selectable phantom power (5 V / 15 V / 48 V), balanced XLR output, and long-range RF capability. It is explicitly designed for compander-free operation, ensuring full accuracy for impulse and FFT-based measurements.

MiPro — TA-80 Plug-on / ACT-800 Family

MiPro’s TA-80 plug-on transmitter and ACT-800 digital receivers are a professional combination for turning any XLR measurement microphone into a wireless system. The TA-80 provides switchable phantom power (12 V / 48 V) and operates on wide UHF digital bands. MiPro also offers multi-channel receiver modules suitable for simultaneous multi-mic setups.

Sennheiser, Shure, Line 6 and RØDE (Context)

Systems from Sennheiser (EW-D / EW-DP), Shure (QLX-D / GLX-D+), Line 6 (XD-V series), and RØDE (Wireless Pro / II) can be adapted for measurement when used with suitable plug-on transmitters or phantom-power accessories. Always verify that the specific model runs in a digital, compander-free mode before relying on it for impulse or phase-coherent measurements.

Why Compander-Free or Digital Transmission Matters

Accurate acoustic measurement—especially impulse response, delay, and dual-channel FFT analysis—demands a linear, time-coherent signal path. Legacy analog wireless systems used companders (compressor/expander) that alter phase and dynamic response, making them unsuitable for measurement. All systems listed above are either fully digital or digital-hybrid and maintain un-companded linear transmission.

Summary Table

Final Thoughts

Whichever system you choose, always verify that transmission is digital and uncompanded to maintain time and phase accuracy.

The summary was created by an AI service from ChatGPT. The content has been quality-checked by TZ AUDIO before publication.

TZ`s Comment

My personal preference is the GAODIMIC DT228G-P combined with either a MELLab MYc3 or a TX-3 (same mic as the MŸc-3 just that the mic pre-amp is in a separate XLR housing. This make the TX-3 a very compact a light solution.

Field Application Example – Border Collie “Einstein” as Measurement Assistant

In large venues or outdoor measurement sessions, relocating microphones efficiently between measurement points can be both time-consuming and physically demanding. To streamline this process, I have experimented with a trained animal — most notably my Border Collie named Einstein — to assist in positioning a wireless microphone.

Einstein is trained to carry and place a lightweight, shock-isolated microphone mount using a soft harness system. Under my supervision, he moves precisely to predefined locations on stage or audience areas. This allows the me to gather data at many points in the “room” more quickly.

His body minimises ground refections on to of it all. Perfect!

If you use Rational Acoustics Smaart for system measurement and tuning, the choice of audio interface is crucial.
Below is a ranked comparison of the most widely used and reliable interfaces for Smaart, covering everything from compact two-channel models to larger multichannel rigs.

Audient EVO 4 – Best Compact Interface for Smaart

Inputs/Outputs: 2 in / 2 out (USB-C)
Features: Phantom power, gain tracking, Smaart integration
Best for: Portable rigs or single-mic measurements
Verdict: Excellent driver stability, compact design and full Smaart compatibility make it the top overall choice for most users.

Focusrite Scarlett 18i16 (4th Gen) – Multichannel Option

Inputs/Outputs: 18 in / 16 out
Features: Reliable drivers, large I/O count, flexible routing
Best for: Theatres, system integrators, and users with several measurement microphones
Verdict: Professional-grade flexibility without a huge price tag.

Steinberg UR22C – Reliable Entry-Level Choice

Inputs/Outputs: 2 in / 2 out
Features: Metal housing, clean preamps, stable macOS/Windows drivers
Best for: Education, small FOH measurement, or backup rigs
Verdict: Well-built, simple and dependable.

Audient iD4 Mk II – Compact with Premium Preamps

Inputs/Outputs: 2 in / 2 out
Features: Audient console-grade preamps, phantom power
Best for: Users who want higher preamp quality in a small box
Verdict: Great sound and solid construction for its size and cost.

Universal Audio Volt 2 – Premium Small Interface

Inputs/Outputs: 2 in / 2 out
Features: “Vintage” analog coloration mode, solid build, stable drivers
Best for: Studio or hybrid users who also use Smaart for calibration
Verdict: Professional design, simple operation and reliable performance.

Behringer UMC202HD – Budget Option

Inputs/Outputs: 2 in / 2 out
Features: 48 V phantom power, USB bus powered
Best for: Students, training, and basic measurement setups
Verdict: Inexpensive, functional and adequate for simple two-channel Smaart work.

Audient EVO 8 – Four-Channel Upgrade over the EVO 4

Inputs/Outputs: 4 in / 4 out
Features: Smaart gain tracking, compact form, USB-C
Best for: Mid-size measurement rigs or multi-mic setups
Verdict: Same workflow as EVO 4, with more flexibility and headroom.

How These Interfaces Were Ranked

Ranking is based on:

• Driver stability and operating-system support
• Quality of microphone preamps and phantom power
• Gain-tracking or calibration stability with Smaart
• Input/output flexibility
• Price versus performance

References include Rational Acoustics’ official support documentation and user feedback from professional audio forums.

Recommendations by Use Case

Key Considerations Before You Buy

• Phantom power is required for most measurement microphones (e.g. iSEMcon, MELLab, Earthworks).
• Dual-channel FFT measurements need at least two inputs: one measurement mic and one reference signal.
• Avoid USB hubs or extenders; connect interfaces directly to the computer.
• For networked or large multichannel systems, consider Dante Virtual Soundcard or similar solutions.
• Choose an interface with more channels than you currently need to allow for expansion.

Conclusion

For most engineers, the Audient EVO 4 or Focusrite Scarlett 18i16 offer the best balance of price, stability, and Smaart functionality. However, currently only the Audient EVO series offers Smaart GUI integration & gain tracking.

The summary was created by an AI service from ChatGPT. The content has been quality-checked by TZ AUDIO before publication.

Smaart Certification Success in Oslo and Hammerfest – A Landmark for Sound Professionals in the North

Oslo & Hammerfest, Norway – July 2, 2025

The Norwegian audio community continues to raise the bar for professional standards. Following two intensive Smaart Operator courses held this spring—one in Oslo in May and one in Hammerfest in June—participants from both classes have now successfully passed the official Smaart Certification Test.

• Jens Benthin, Malmö Sound&Music AB, Sweden
• Ricardo Blumenkranz, BLUMENKRANZ, Norway
• Sondre Forselv, Arktisk Kultursenter Hammerfest, Norway
• Lars K. Lande, Lars K. Lande Consultant, Norway
• Dag Jarle Nilsen, Arktisk Kultursenter Hammerfest, Norway
• Kimmo Peltola, Electro Waves Sweden Ab, Sweden
• David Press, JK Eventteknik, Sweden
• Eirik Tovar, Arktisk Kultursenter Hammerfest, Norway

These newly certified operators represent a growing wave of technically proficient sound professionals in Norway, and Sweden equipped with cutting-edge knowledge in real-time sound system measurement, tuning, and optimization using Rational Acoustics’ industry-leading Smaart software.

The Oslo class gathered a diverse group of technicians and engineers from across Southern and Central Norway, contributing to a lively and insightful session filled with shared experiences and collaborative learning.

Meanwhile, the Hammerfest course marked a milestone not just for the participants but for the town itself. With this latest certification round, Hammerfest becomes the first city in the world where all active sound staff are officially Smaart certified—a remarkable achievement for a town best known as the northernmost city in the world. This underscores the region’s commitment to technical excellence despite its remote location.

Course instructor Thomas Züllich, praised both groups for their dedication and curiosity:

“The enthusiasm and focus shown by the participants in both Oslo and Hammerfest were exceptional. It’s clear that Scandinavia is investing in sound quality and technical competence on a serious level.”

The success of these certification events highlights not only a national trend towards higher audio standards but also the potential for small and remote communities to lead by example in professional development.

Smaart-sertifisering i Oslo og Hammerfest – Profesjonell milepæl for skandinaviske lydteknikere

Oslo / Hammerfest, 2. juli 2025

Det skandinaviske lydmiljøet tar et nytt steg mot høyere faglig standard. Etter to vellykkede Smaart Operator-kurs tidligere i år – ett i Oslo i mai og ett i Hammerfest i juni – har en stor del av deltakere bestått den offisielle Smaart-sertifiseringstesten.

Disse nysertifiserte operatørene er nå en del av et voksende nettverk av teknisk kompetente lydfolk i Norge, med inngående kunnskap om systemmåling, tuning og optimalisering med det bransjeledende verktøyet Smaart fra Rational Acoustics.

Kurset i Oslo samlet teknikere og lydansvarlige fra Sverige og Norge, og ble preget av faglig engasjement, gode diskusjoner og erfaringsdeling på tvers av bransjen.

Kurset i Hammerfest markerte samtidig en helt spesiell milepæl – ikke bare for deltakerne, men også for byen:
Med denne sertifiseringsrunden er alle aktive lydteknikere i Hammerfest nå Smaart-sertifisert.
Dermed blir Hammerfest, som allerede er kjent som verdens nordligste by, også den nordligste, og kanskje den eneste byen i verden der hele lydstaben i Kulturhuset er Smaart-sertifisert.

Kursinstruktør Thomas Züllich uttrykte stor begeistring:

“Det var imponerende å se det engasjementet og den lærevilligheten deltakerne viste – både i Oslo og Hammerfest. Dette viser tydelig at Norge satser seriøst på lydkvalitet og teknisk kompetanse, også langt utenfor de største byene.”

Denne utviklingen viser at det ikke bare er mulig, men også ønskelig, å satse på høy teknisk standard i alle deler av landet – fra hovedstaden til nordkalotten.

It’s not every day that a world-class audio training event makes its way to the far north of Norway—but this past week, the town of Hammerfest played host to a unique and inspiring edition of the SMAART Bootcamp.

From June 3rd to 6th, a small but highly motivated group of three students gathered at the Arktisk Kultursenter for an intensive course in sound system measurement and optimization. Leading the course was veteran instructor Thomas Züllich, who, true to his word, made the long journey—some 1800 kilometers—all the way from Oslo to the northernmost town of the world, despite the modest class size.

From left to right: Eirik Gustavo Diesen Tovar, Dag Jarle Nilsen, Thomas Züllich & Sondre Forselv

THOMAS ZÜLLICH (Instructor):

“I did this as I truly love Northern Norway. From an economic perspective, it was maybe a little less than ideal, but the incredible hospitality and eagerness of the students made more than up for it. We really had a blast.”

Originally, more local technicians had planned to attend, but many were called away at the last minute to mix live shows—a common challenge during the busy summer season. Still, Züllich remained committed to bringing high-level training to Hammerfest.

SONDRE FORSELV (Sound Engineer, Arktisk Kultursenter):

“We were really happy Thomas made the effort to come to our place. These four days were some of the most informative and educational I’ve ever had. The class superseded my wildest expectations. I’ve used SMAART before, but Thomas introduced a whole new approach—his way of thinking about sound systems is both simple and sophisticated. All in all, very motivating & inspiring.”

The bootcamp blended hands-on measurement techniques, system tuning theory, and practical exercises, tailored to the unique acoustics of the Arktisk Kultursenter. Despite the small turnout, the enthusiasm was sky-high, and participants left the course with fresh insights and renewed energy.

Dag Jarle Nilsen (Sound Engineer, Arktisk Kultursenter):

“Wow, those four days were intense — and a lot of fun. It’s going to take some time to fully process all the information, but I’m really looking forward to taking the certification test. I plan to use SMAART extensively in my work. It´s quite an eye (and ear) opener this one”

Eirik Gustavo Diesen Tovar (Technician, Arktisk Kultursenter):

“As a multi-purpose technician working across lighting, video, and audio, I’m really glad I took the course. It provides a solid foundation for adjusting sound systems based on facts rather than guesswork. Thomas made even the most complex topics easy to understand, and I’m planning to take the certification test soon as well.”

It’s a reminder that sometimes, the most meaningful learning happens not in crowded halls, but in committed, close-knit groups—especially when guided by a teacher willing to cross the country to share his passion.

For the team in Hammerfest, this was more than just a workshop—it was a landmark moment. And perhaps a signal that with the right dedication, professional development can reach even the northernmost corners of Norway.

In addition to the seminar the AKS invited interested people to a free of charge Sound Pressure workshop.

THOMAS ZÜLLICH (tz audio):

“I want to extend a heartfelt thank you to Arktisk Kultursenter, the entire staff, and the administration—especially Linda Hassfjord—for making it possible for me to take part in this course. I truly appreciate the opportunity and support. It’s been an incredibly valuable experience that I’ll carry with me into my daily work.”

Captured in Hammerfest—the world’s northernmost town—this photo features the MELLab MYc-3 microphone in action. Attached is the high-performance DT228G-P transmitter by GAODIMIC®, delivering reliable audio even in extreme environments.

This week, 15 aspiring Smaart operators from across Norway and Sweden have gathered at the Riksteatret in Oslo to take part in an intensive training course in sound system measurement and optimization using the industry-leading Smaart platform.

Thomas snakker med Oddgeir Løvold, lydtekniker til Vassendgutane. Oddgeir deltok i Smaart seminar ledet av Thomas Züllich og er certified Smaart operator. Mer informasjon om SMAART og lyd seminarer – https://www.tzaudio.no

Om Oddgeir Løvold og Løvold Lyd Løvold Lyd AS er en bedrift med et unikt, bredt og stort nedslagsfelt. Med mer en 15 års erfaring fra store festivalscener, konserter, teater, klubber, festarrangement, turnerende virksomheter, IT-drift, salg og installasjon, kan Oddgeir Løvold som eier og daglig leder vise til høy kompetanse som han alltid lar kundene, komme til gode. Det er denne kompetansen sammen med våre samarbeidspartnere og leverandører som gjør Løvold Lyd AS så unik og det er den samlede kompetansen som er vår nummer en handelsvare.

Vassendgutane har lenge vært kjent som Originalen av festcountry, og de lever virkelig opp til dette navnet. Siden 1996 har bandet vært banebrytende i musikkmiljøet, kjent for sitt unike visuelle uttrykk på scenen og den energiske tilstedeværelsen som få andre band kan matche. Med en lidenskapelig tilnærming til musikk og et spektakulært live-show har de etablert sitt «brand» som den definitive festbandopplevelsen. … https://www.vassendgutane.no

FOR IMMEDIATE RELEASE

Experience the Midnight Sun at the Smaart System Engineering Bootcamp in Hammerfest, the World’s Northernmost Town!

Hammerfest, Norway – June 3-6, 2025 – This summer, the northernmost town in the world, Hammerfest, will host an exciting, hands-on educational experience for sound engineers and enthusiasts: the Smaart System Engineering Bootcamp. Taking place from June 3rd to 6th, 2025, the bootcamp offers an unmatched opportunity to sharpen sound system measurement and alignment skills while soaking in the breathtaking beauty of Hammerfest during the Midnight Sun.

An Educational Adventure in the Arctic Circle

Set against the backdrop of one of Norway’s most iconic and remote locations, the bootcamp will provide participants with cutting-edge training in live sound system measurement using Smaart v9 software. Taught by industry expert Thomas Züllich, this meticulously crafted course combines classroom learning with practical, real-world applications inside Hammerfest’s premier cultural venue, Arktisk Kultursenter. Whether you’re a seasoned professional or an aspiring sound engineer, this is a unique chance to expand your expertise while exploring a remarkable Arctic destination.

Are you ready to elevate your audio engineering skills? This October, Timisoara becomes the epicenter of professional audio training with the highly anticipated Smaart Bootcamp. Designed for sound engineers, audio technicians, and anyone passionate about live sound, this intensive workshop offers a unique opportunity to master the industry-standard Smaart software.

Led by seasoned experts, the Smaart Bootcamp covers everything from basic principles to advanced techniques in system measurement and optimization. Whether you’re a beginner eager to learn the ropes or a seasoned pro looking to fine-tune your skills, this boot camp has something for everyone.

Set in the vibrant city of Timisoara, known for its rich cultural scene and welcoming atmosphere, the boot camp promises top-notch training and a memorable experience. Engage with like-minded professionals, expand your network, and immerse yourself in the latest audio technologies.

Don’t miss out on this chance to stay ahead in the fast-evolving world of audio engineering. Secure your spot at the Smaart Bootcamp in Timisoara today, and take the next step in your professional journey!

When: October 7th to 10th
Where: TIFF, Timisoara, Romania
Register Now: https://www.tzaudio.no/product/4-day-smaart-bootcamp-timisoara-07-10-2024/

The Smaart Bootcamp class of Timisoara in March 2023 🙂

Harstad Kulturhus recently hosted a vibrant and enriching Smaart Bootcamp, which concluded with resounding success! The event, held over four intensive days, saw five dedicated students come together to deepen their understanding of sound system optimization using Smaart software. The boot camp was a testament to the students’ commitment and a showcase of the power of hands-on, focused learning. Let’s take a closer look at what made this boot camp special.

The Venue: Harstad Kulturhus – A Perfect Setting

Nestled amidst the scenic beauty of Northern Norway, Harstad Kulturhus provided an inspiring backdrop for the boot camp. Known for its rich cultural heritage and stunning landscapes, Harstad offered the perfect mix of tranquility and vibrancy, setting the tone for an immersive learning experience.

A Focused Learning Journey

The Smaart Bootcamp is designed for beginners and intermediate users of Smaart software. The curriculum covers various topics, from sound measurement and analysis basics to advanced system alignment and optimization techniques.

The five students, Espen Esp, Per Bjørn Olsen, Thomas Olsen, Gjermund Nilssen, and Martin Nordvik Olsen, each bringing unique experiences and questions, formed a close-knit group, fostering an environment of collaborative learning. The small class size ensured personalized attention, allowing the instructor to address specific queries and provide hands-on guidance.

Hands-On Experience and Practical Applications

One of the highlights of the boot camp was the emphasis on practical application. Students engaged in hands-on exercises, using Smaart software to analyze real-world audio scenarios. This practical approach solidified their theoretical understanding and equipped them with the skills to tackle live sound challenges effectively.

Celebrating Success: One Student Already Certified

A significant milestone of the boot camp was the certification test, which evaluates proficiency in using Smaart software for sound system optimization. We are thrilled to announce that one student has already passed the certification test, a testament to the quality of instruction and the student’s dedication. This achievement is particularly noteworthy given the rigorous standards of the certification process.

The Instructors: Experts in the Field

Thomas Züllich, a seasoned professional with extensive experience in sound engineering and system optimization, led the boot camp. His expertise, coupled with his passion for teaching, created a dynamic and engaging learning environment. The instructors imparted technical knowledge and shared valuable industry insights and best practices.

Feedback from Participants

The feedback from the participants was overwhelmingly positive. Students appreciated the depth of the content, the practical focus, and the personalized instruction.

Looking Ahead

The success of the Smaart Bootcamp in Harstad is a promising sign of what’s to come. Plans are already underway for future boot camps in various locations aimed at empowering more sound professionals with the skills they need to excel in their careers.

In conclusion, the Smaart Bootcamp in Harstad was a resounding success, marked by enthusiastic participation, expert instruction, and tangible achievements. We look forward to continuing this journey of learning and professional growth, one boot camp at a time.

Smaart BOOTCAMP @Harstad Kulturhus in Northern Norway

The Harstad Kulturhus in Norway is a modern cultural hub, showcasing theater, music, art, and community events. With its sleek design and diverse programming, it offers a vibrant space for locals and visitors to immerse themselves in the arts and connect with others.

Harstad, nestled in the breathtaking landscapes of Northern Norway, beckons travelers with its stunning fjords, majestic mountains, and vibrant cultural scene. Explore historic landmarks like Trondenes Church, indulge in outdoor adventures like whale watching and hiking, and immerse yourself in the local arts at the Harstad Kulturhus. With its unique blend of natural beauty and cultural richness, Harstad promises an unforgettable journey for every traveler.

Dates – 22.05.2024 to 25.05.2024
info and booking:
 https://www.tzaudio.no/product/4-day-smaart-bootcamp-harstad-22-05-2024/

Learn to Make Sense of the Noise

• Smaart Operator Fundamentals

After completing the Smaart Operator Fundamentals course, you will receive an AVIXA-approved certificate of attendance. Additionally, your name will be included in the Smaart Operator directory on our website.

A Smaart operator has the option to undergo an online examination. Upon successfully passing this test, you will attain the status of a Certified Smaart Operator. This certification entitles you to a 5% discount on all products available in our webshop. Read more about the Smaart operator certification here https://www.tzaudio.no/training-classes/smaart-operator-certification-program/

• Smaart Application Practicums

In the application practicums we practise and use Smaart in real live situations in a concert venue. 

• Bootcamp

Since 2023, these two modules are combined in the 4-day Smaart Bootcamp. To continue, just purchase a ticket from one of the classes listed below.

• Retaking the class.

Smaart Operators wishing to attend another boot camp can benefit from a 50% discount on the registration fee. It is also possible to participate only in the boot camp’s practical sessions, which usually occur on days 3 and 4. To continue, just purchase a ticket from one of the classes listed below. Your discount will be automatically applied at checkout in the webshop.

• EDU

Students in an Educational Partnership can avail of a 50% discount to participate in the boot camp. To continue, just purchase a ticket from one of the classes listed below.

…… READ MORE – https://www.tzaudio.no/training-classes/

https://mailchi.mp/a022bed90428/harstad

Arnar Markusson, Thorhallur Vilbergsson, Johann Runar Thorgeirsson, Hrannar Kristjansson, Jón Örn Eiríksson, Finnur Ragnarsson, Throstur Albertsson, Róbert Steingrímsson, Gylfi Bragi Guðlaugsson, Sveinn Reynir Pálsson, Teitur Ingi Sigurðsson, Árni Sigurðsson, Ernir Thor, Sölvi Karlsson & Thomas Züllich

In a remarkable convergence of engineering excellence and a commitment to better sound quality, a four-day intensive BootCamp under the banner of Smaart (System Measurement Analysis for Acoustic Real-time Testing) was successfully conducted at Harpa, Reykjavik, Iceland. The event drew 14 highly motivated engineers who are now equipped to contribute to making Iceland and the world a better-sounding place. The BootCamp was conducted under the expert guidance of Mr. Thomas Züllich.

We would like to extend our congratulations to those who successfully cleared the SMAART Operator Level 1 exam.

October 2023

• Árni Sigurðsson, Menningarfélag Akureyrar, Húsavík, Iceland 

September 2023

• Kenth Lyshaug, Riksteatret, Oslo, Norway 
• Charles Kjøbek, CnK Production, Örebro, Sweden

May 2023

• Vetle Madsen, Høyskolen Kristiania, Oslo, Norway 
• Aksel Rønningen, Norsk Produksjon AS, Trondheim, Norway
• Åsmund Hansen, Konsertsystemer LLB AS, Oslo, Norway

April 2023

• Adrian Serban, EDS Profesional SRL, Mosnita-Veche, Romania 
• David Grimes, Konsertsystemer, Oslo, Norway 
• Erwan Thomas, Trondheim Lyd, TRONDHEIM, Norway 
• Helge A. Bentsen, Perfekt Lyd AS, Oslo, Norway 
• Henry Haugen, Molde Live AS, Molde, Norway 
• Mindaugas Bucius, Mindaugas Bucius Tjenester, Jar, Norway 
• Morten Friis-Lund, Konsertsystemer, Oslo, Norway 
• Claudiu Manole, AUDIV Buftea, Romania 
• Odd Terje Kvilhaug, Konsertsystemer, Fyllingsdalen, Norway 
• Oddgeir Løvold, Løvold Lyd AS, Batnfjordsøra, Norway 
• Ole Marius Holden, Trondheim Lyd, Trondheim, Norway 
• Pelle Johansson, LBJ Studio, Bromma, Sweden 
• Sepehr Haghighi, Åmot Kommune, Rena, Norway 

To locate individuals who have completed the SMAART Operator program, please refer to this directory: https://www.tzaudio.no/training-classes/smaart-operator-directory/

Please visit the Smaart Operator Training pages to learn more about our intensive and unique training & certification program.

Interested?

Book your place at the next class! – new dates to be released soon.

Konsertsystemer, a renowned sound company in Norway, recently held a smaart class in their state-of-the-art recording studio, Studio A. For those unfamiliar, smaart is an acronym for “Sound Measurement Acoustical Analysis Real Time Tool,” a powerful software used by sound engineers to optimize and troubleshoot sound systems.

The class was led by Thomas Züllich, a certified Smaart instructor with years of experience in sound system design and optimization. The class covered various topics, from acoustics and sound system design to advanced measurement techniques using the smaart software. Participants were able to use the studio’s equipment and facilities to gain hands-on experience with the software and learn how to optimize sound systems for different environments.

The engineers at Konsertsystemer are taking the exams to pass the Level 1 certification, a mark of expertise in using the smaart software and highly valued in the sound industry. The class was a valuable learning experience for the engineers and demonstrated Konsertsystemer’s commitment to providing high-quality sound systems and services to their clients.

Konsertsystemer is a well-known company in the Norwegian sound industry, providing sound systems and services for concerts, events, and festivals. Their expertise ranges from small corporate events to large-scale festivals, and they are known for their commitment to high-quality sound and professional service.

Are you looking to upskill your audio engineering knowledge and gain certification in just four days? You had to look no further than the Smaart Operator Fundamentals and Operator Application Practicums at Riksteatret in Oslo!

Continue reading Report – Smaart class – April 3. to 5. 2023 – Arva trading AB, Stockholm, Sweden

Timis County Youth Foundation, Timișoara, Romania in Timișoara, Romania was buzzing with excitement as 12 students gathered for the Smaart class taught by Thomas Züllich from March 20th to 23rd, 2023. The course was divided into the 3-day Smaart Operator Fundamentals and the 1-day Smaart Application Practicums Class.

The Smaart Operator Fundamentals provided an in-depth understanding of setting up a Smaart measurement rig and using Smaart to make single and dual-channel FFT measurements. The course also covered the fundamentals of system alignment, phase measurement, transfer function analysis, and more. The students were thrilled with the knowledge they gained and appreciated the hands-on experience.

The Smaart Application Practicums class focused on the practical use of the Smaart measurement platform in real-world professional audio engineer work. The course provided students with a wealth of knowledge on how to optimize sound systems and overcome challenges that arise during live events.

The Timis County Youth Foundation in Timișoara, Romania provided the perfect venue for the Smaart class. The students enjoyed the vibrant atmosphere and the opportunity to learn from Thomas Züllich, a renowned expert in the field. The course was a great success, and the students left with a newfound understanding of Smaart and its practical applications in professional audio engineering.

Overall, the Smaart class taught by Thomas Züllich was an incredible learning opportunity for anyone interested in professional audio engineering. The students gained valuable insights and practical experience, and the Timis County Youth Foundation provided the perfect setting for this exceptional course. Don’t miss out on future Smaart classes – sign up now and take your audio engineering skills to the next level!

The course is split in two parts:

• 3-day Smaart Operator Fundamentals
• 2-day Smaart Operator Advanced Class
• 16 students maximum per class

The classes start at 9:30 and are finished by 16:00 with a lunch break from 12:00 to 12:30. The classes will be taught by Thomas Züllich and be held in English.

and another one in the box. 9 eager engineers sat through 4 intense days of Smaart training. First a 3 day operator class followed by a full day of practice sessions. The dinner after the last day was well deserved.

Kristian Dørum, Espen Mjøen, Eivind Dahl, Stian Strander, Christer Amundsen, Ole Jørgen Kjørholt, Erlend Stein, Rune Sundby, Lars Andersen & Thomas Züllich

12 eager sound engineers from all over Norway, Sweden & Lithuania came and spent 4 days learning how to optimise a sound system with Smaart.

Henrik Gjøsæter, Kolbjørn Lysol, Fredrik Hagland, Thomas Trelease, Said Rifay, Klas Praméus, Rune Bjønnum, Sigbjørn Lillestøl, Vytautas Stasiukaitis, Øyvind Skaaden, Øyvind Kobberstad, Stian Aune

18 engineers came to learn how to use Smaart properly.

The class was held at Musikhuset Aarhus in the “Rytmisk sal”, so we had full access to a real world environment. This allowed for a lot of practical use of Smaart. The class was hosted by alfa audio and taught by certified Smaart instructor Thomas Züllich with the help of Fródi Vestergaard Dam of Alfa Audio Denmark. The class was mainly taught in English with tranlations by Fródi, should this be needed. Thomas speaks fluent Norwegian as well, so there was not much of language barrier for the Danes.

In co-operation with the Møre & Romsdal Fylkeskommune and initiative of Lydkjelleren AS of Ålesund there will be a combined Smaart Operator fundamentals & Application Practicums class held in the first week of October 2021.

… made easy!

with the SLS Audio MiEMi™

Fra Tirsdag 6. Oktober til Torsdag 8. Oktober gjennomføres det SMAART OPERATOR kurs på Stormen Konserthus i Bodø. Foreleseren var Thomas Züllich. Kurset ble holdt på Norsk.

Det var mye “action” alle dager og “elevene” fikk en god innblikk i funksjon av SMAART.

Fredag var det en dag med “aplication practicum” der et helt lydanlegg ble innjustert fra bunn av.

Stor takk til alle som kom og. til Stormen Konserthus for hyggelig vertskap.

Da var 3 dagers Smaart operator kurset vel overstått. I disse vanskelige tider er det viktig, kanskje enda viktigere enn ellers, å bruke tiden fornuftig og jobbe med å øke bedriftsintern kompetanse.

Jeg ble kontaktet av Terje Watterud som fortalte meg om ønsket hans om å gjennomføre et Smaart kurs. Vi ble fort enige, og Terje fikk stor hjelp fra Dampsaga kulturhus som tilbød oss å bruke deres store sal for arrangementet.

Så i løpet av 2 uker fikk vi samlet 5 interesserte lydteknikere som kom på kurset. Det var en meget hyggelig gjeng og vi hadde det veldig bra sammen. Etter første “tunge” dag med mye teori hadde vi to dager med massiv lyd-nerding på høyt nivå.

Jeg ville herved igjen takker alle deltagere, Terje for å organisere kurset og sparke prosessen i gang, og selvfølgelig takke masse til Dampsaga Kulturhus for hyggelig vertskap.

Vanligvis holdes kurset på Engelsk, men siden alle deltagere var norske denne gangen kunne kurset holdes på norsk. Tilbakemeldingene jeg har fått er at det gikk veldig bra.

Gjerne ta kontakt skulle du ønske å organisere Smaart kurs hos ditt firma, kulturhus eller teater.

thomas@rationalacoustics.no – +47 971 23 033

Rational Acoustics has introduced an online certification for those looking for confirmation not only that they’ve been to a class or read the manual, but that they can competently operate the software and understand the results. 

Successful candidates will additionally join the Smaart Operators Network, providing them with a listing on the Rational Acoustics global website.

This of course does not guarantee that someone is a talented engineer, but it does demonstrate a baseline knowledge of electroacoustics and system measurement. 

The certification relates specifically to v8 – although core principles are consistent between versions, some questions are v8-specific.

There is a small charge for the test ($24.99), which is payable per test or retest in the event of failure. This reflects the costs involved in using a professional, paid test platform as well as the extensive time dedicated to the creation of educational materials and the test itself.

If you have attended an on-site Smaart v8 training in the past, you are entitled to one test free of charge. A voucher is available from thomas@rationalacoustics.no for this purpose.

A final note – even for seasoned users, the test is not a walk in the park! It’s an open book exam, with the goal of encouraging users to research answers they are unsure of to help them to fill in any flaky areas of knowledge.

Dear friends,

In consideration of the latest information regarding the Covid-19 pandemic, Rational Acoustics Scandinavia has taken the following steps to ensure the health and safety of our employees and customers, and the greater community as a whole.

OFFICE STAFFING

As this is a one person office, working from home has always been the standard, so I will still be available via mobile phone, skype, facetime and email.

SMAART TRAINING CLASSES

Due to the risks associated with travel and close-contact group events, we have made the decision to prospone all upcoming in-person Smaart Training Classes through the end of June 2020. 

All registered class attendees will be contacted directly with information about receiving a refund or transferring to another class later in the year.

A list of all currently scheduled classes can be found on www.rationalacoustics.no. 

ONLINE STORE SALES

Smaart License Code orders from the Rational Acoustics online store (www.rationalacoustics.com/store)  will continue to be delivered via email as normal.

HARDWARE SALES

iSEMcon microphones & 10EaZy systems are available through our dealer network. – https://www.tzaudio.no/rational-acoustics-scandinavia/dealer-network/

We all will continue to monitor the Covid-19 situation and make adjustments to our operations as necessary to ensure minimal impact for our customers.  We are acutely aware of the enormous impact this pandemic has had on the professional audio and live events industry and we appreciate your patience and understanding.

I wish everyone health, safety and peace during these strange and uncertain times. 

Yours most sincerely,

Thomas Züllich

These events had to be cancelled in light of the Corona virus situation.

In March 2020 we will conduct a few Smaart Intro Workshops at our new dealers in Scandinavia. These events are geared towards all professionals interested in Smaart v8, Smaart SPL or 10EaZy.

This 4 hour Workshop will give you a good insight in what Smaart is used for and when and why you should measure your sound systems with it.

There will be a focus on SPL measurements and logging, which is a very interesting and very important topic for all using sound systems in live shows.

Härnösand is a town in Västernorrland County, Sweden with 17,556 inhabitants in 2010. It is called “the gate to the High Coast” because of the world heritage landscape just a few miles north of Härnösand. That is Wikipedia-lingo for “pretty remote”.

Last week Harnösand attracted many sound engineers from Sweden and abroad. In total it were 12 participants attending the class. Tarek even came all the way from Amman, Jordan.

3-Day Smaart Operator Fundamentals, Kilden on August 18. to 20.

More information and booking – click here

1-Day Smaart Application Practicums, Kilden on August 21.

More information and booking – click here

Kilden Teater- og Konserthus
Sjølystveien 2
Kristiansand
Norway

related article:

Smaart class at Kilden Concert house Kristiansand, August 2019

Do not miss this chance to participate in the Smaart class in northern Scandinavia. 

Härnösands Teater stora scenen
Storgatan 9
87129 Harnösand
Sweden

Dates: February 11th – 13th 2020

Instructor: Thomas Züllich

The course is open to all interested persons – no prior measurement / system alignment experience required. However, this course does assume a working knowledge of professional sound system engineering practices and basic audio fundamentals.

Please bring a laptop with Smaart v8 (demo or licensed) and a sound-card with minimum 2 channels. You can download a demo version of Smaart v8

Please note that the license discounts outlined above are for classes hosted and instructed by Rational Acoustics Scandinavia

To avoid disappointment, please book us as soon as possible. We will reply promptly to confirm. Your booking is to be confirmed by a 100% deposit. Accommodation is not included in the price. Basic refreshments are included.

14 sound engineers from all over Norway, Great Britain and Ireland came to the amazing Kilden concert house in the lovely town Kristiansand on the south coast of Norway.

Kristiansand historically spelled Christianssand and Christiansand, is a city and municipality in Norway. It is the fifth largest city in Norway and the municipality is the sixth largest in Norway, with a population of about 90.000.

Tourism is important in Kristiansand, and the summer season is the most popular for tourists. Kristiansand Zoo and Amusement park is the largest zoo in Norway. It receives over 900,000 visitors every year. Markens Street is the main pedestrian street in downtown Kristiansand. Bystranda is a city beach located in Kvadraturen; in addition, Hamresanden beach is the longest beach in Kristiansand. Hamresanden Camping is a popular family camp during the summer season. The city hosts a free concert in downtown Kristiansand once every week in the summer. Outside the city is the industry park Sørlandsparken, which has Sørlandssenteret, the largest mall in Norway.

The Venue is perfect and the support from the Kilden staff absolutely top notch. The group was amazing too. It felt like many became friends during these days on the “school bench”. That is, besides talking sound all day (and evenings in the pub) the part I like the most.

Smaart serves as a platform, based on which the engineers can have fact based discussions, without blurring the communication with “opinion and believe”. The creates a very nice atmosphere.

I love teaching Smaart and sound system design.

Thomas Züllich

Check out our class schedule and make sure to book a place early enough. – https://www.tzaudio.no/rational-acoustics-smaart-training/

On August 13th to 15th Thomas Züllich will be teaching a 3 day Smaart operator class at the Kilden Theater & Konserthus in Kristiansand.

– the class will be taught in English.

Click here for more information and online booking.

16 sound engineers from pretty much all over the world came together at Riksteatret to enjoy 3 days of Smaart class. It were three intense days with sound system measurements and a lot of “nerding”, as they call this in Norway.

The atmosphere in the group was amazing. It was pleasure and honour to teach these 3 days at the Riksteatret. I also want to thank all the attendees and of course the Riksteatret crew for being such amazing hosts. – Thomas Züllich

Check out our class schedule and make sure to book a place early enough. – https://www.tzaudio.no/rational-acoustics-smaart-training/

Done and over – on to the next ones in Trondheim and Oslo. Have you booked? If not hurry. Only a few spots left.

On May 7th to 9th Thomas Züllich will be teaching a 3 day Smaart operator class at the Riksteatret in Oslo.

– the class will be taught in English.

THE COURSE IS FULLY BOOKED

Click here for more information and online booking.

On March 11th and 12th 2019 Rasmus Rosenberg will be teaching a 2 day Smaart practicum in Copenhagen.

Follow the link below for more information and booking.

https://www.tzaudio.no/events/3-day-smaart-operator-fundamentals-trondheim-19032628/

By public demand. We see more and more requests for the practicum classes coming up. Please give us a call should you be interested in such a format for venue or company.

As a reminder. There are still places available for the upcoming 3 day Smaart operator class  on March 26th to 28th 2019 Rasmus Rosenberg will be teaching @Olavshallen in Trondheim.

Follow the link below for more information and booking.

https://www.tzaudio.no/events/3-day-smaart-operator-fundamentals-trondheim-19032628/

On March 26th to 28th 2019 Rasmus Rosenberg will be teaching a 3 day Smaart operator class @Olavshallen in Trondheim.

Follow the link below for more information and booking.

https://www.tzaudio.no/events/3-day-smaart-operator-fundamentals-trondheim-19032628/

The proper implementation and use of 10 EaZy has been added to the Smaart curriculum, so the courses will give you a golden opportunity to learn more about SPL monitoring as well.