It looks like you’re referencing Smaart (System Measurement Acoustic Analysis Real-time Tool) , specifically the full, paid version (often called Smaart Suite or Smaart v.8/v.9), as opposed to the free Smaart RT (which is now end-of-life) or demo modes.
Real-Time Analysis: Smaart Live provides real-time analysis, allowing for immediate adjustments and verification of the phase alignment.
Smaart SPL: A standalone edition purely for Sound Pressure Level monitoring, logging, and reporting [13, 28]. Pricing & Licensing Smaart Live Full- Version
The "Full Version" of Smaart is officially known as Smaart Suite (v9). It is the flagship edition that includes all three industry-standard measurement modes—Real-Time, Impulse Response, and SPL—with no functional limitations. Smaart Suite (Full Version) Overview
| You should buy Full Suite if... | You can use a cheaper alternative if... | | :--- | :--- | | You align multiple speaker zones weekly | You only need an RTA (use Room EQ Wizard free) | | You need phase traces to set crossovers | You tune only by ear + pink noise | | You need to provide printed acoustic reports | You work in a single, fixed venue | | You use Dante, MADI, or >2 input channels | You use a 2-input USB interface (Focusrite 2i2 class) | Log SPL history over time
Conclusion and Recommendation
| Feature | Smaart Live (Legacy/Mid-tier) | Smaart Suite (Full-Version) | | :--- | :--- | :--- | | Input/Output | Limited to 1 stereo pair (2 ch in, 2 ch out) | Unlimited ASIO/Core Audio channels (e.g., 64x64) | | Simultaneous Measurements | 1 active transfer function | Unlimited (multiple mic positions, multiple zones) | | Data Logging | Basic screenshots | Full session recording, playback, and statistical analysis | | External Control | None | Full OSC (Open Sound Control) & MIDI support | | Smaart Data Exchange (SDX) | Read-only | Full read/write for remote display and archiving | | Spectrograph Resolution | Fixed (1/3 octave typical) | Variable FFT size (up to 512k samples for high resolution) | specifically the full
(Delay Finder). This time-aligns the reference and measurement signals so the analyzer accounts for the time it takes sound to travel from the speaker to the mic. You will now see: Magnitude: The frequency response of the system (EQ roadmap).