Smaart Live !!top!! Full- Version -

Measuring room response before equipment is even installed to predict and mitigate acoustic issues.

Shows the changes in frequency response caused by the sound system or room. It reveals boosts or cuts at specific frequencies.

Smaart v9 is available as a perpetual license or a subscription, with the being the definitive edition containing all measurement modes (Real-Time, Impulse Response, and SPL).

Shows the frequency content of the signal. Smaart Live Full- Version

: Specifically designed for analyzing the time-domain behavior of a system. It is essential for calculating RT60 (reverb time), speech intelligibility (STI/STIPA), and precisely aligning delays between speaker clusters.

Using the Delay Finder, the engineer measures the delay between the speaker and the microphone. This delay is applied to the signal path to ensure that the Transfer Function measurement is phase-coherent.

Do you need help with or room EQ specifically? Measuring room response before equipment is even installed

Create multi-window layouts, hide or reveal specific measurement plots, and utilize hotkeys for rapid, eyes-on-the-stage operation. Hardware Requirements for Smaart Live

With the launch of version 9, Rational Acoustics introduced a tiered product line designed for different use cases and budgets:

Modern iterations of the full version feature a robust, calibrated SPL measurement engine. Smaart v9 is available as a perpetual license

The full version of is officially in the rig. 🚀 No more guessing—just data-driven mixing and surgical system alignment. Time to make these subs move air the right way. #LiveSound #AudioEngineer #Smaart Option 3: Technical/Career Focused (LinkedIn)

| Feature | (Full Version) | Smaart RT | Smaart LE | Smaart SPL | |---------|-------------------------------|-----------|-----------|------------| | Real-Time Mode (RTA, Spectrograph, Transfer Function) | ✅ Full | ✅ Full | ✅ Streamlined (basic) | ❌ | | Live IR Measurement | ✅ | ✅ | ✅ | ❌ | | Impulse Response Mode (RT60, STI) | ✅ | ❌ | ❌ | ❌ | | SPL Measurement & Logging | ✅ Full | ⚠️ Limited (read-only) | ❌ | ✅ | | SyncSource™ TF | ✅ | ✅ | ❌ | ❌ | | L-IFFT™ (Live Inverse FFT) | ✅ | ✅ | ❌ | ❌ | | Client Window | ✅ | ✅ | ❌ | ❌ | | Multi-Channel I/O | Unlimited | Unlimited | Limited | Limited | | Advanced Custom Metrics | ✅ | ❌ | ❌ | ✅ |

: Provides a high-resolution view of the frequency spectrum, helping to identify feedback frequencies or tonal imbalances instantly.

Smaart Suite is the appropriate choice for professionals requiring :

: Features major improvements to the SPL module, including an SPL compensation function and docked meter stacks [5.1, 5.6].