Title: The Industry Workhorse That Defined a Generation – Still Capable, But Showing Its Age

Rating: 4/5 Stars (for its era) / 3/5 Stars (by today’s standards)

Audio Interface: A 2x2 or larger interface with phantom power. The Signal Path:

Conclusion

• Dual FFT analyzers (RTA and spectrograph) with adjustable resolution and averaging.
• Transfer Function (TF) measurements for precise measurement of system frequency response and phase using an excitation source (pink noise, MLS, chirp) and a reference microphone.
• Impulse Response and Time Domain tools with windowing and gating to isolate direct sound vs reflections.
• Coherence meter to evaluate measurement reliability across frequencies.
• Multi-channel support for simultaneous reference and measurement inputs and matrixing of channels.
• Waterfall and spectrogram displays for decay analysis.
• Real-time SPL metering and logging with configurable time weighting (Fast/Slow) and weighting filters (A/C).
• Presets, snapshots, and scene recall for saving measurement states and system settings.
• Calibration options for microphones and input levels (mic preamp trim, sensitivity).
• Compatibility with common audio interfaces (ASIO/Core Audio) and support for sample rates up to 96 kHz or higher depending on hardware.

No longer possible on new machines; online activation servers are offline Replacement Superseded by Smaart v7, v8, and the current Smaart Suite (v9) Smaart Home - Rational Acoustics

1. Real-Time Analysis: Smaart v6 provides fast and accurate real-time analysis of audio signals, allowing users to make immediate adjustments and optimize system performance.
2. FFT and RFFT Analysis: The software offers both Fast Fourier Transform (FFT) and Real Fast Fourier Transform (RFFT) analysis, providing detailed frequency response data and helping users identify issues such as resonances, echoes, and other anomalies.
3. Swept Sine and Noise Measurements: Smaart v6 allows users to perform swept sine and noise measurements, enabling accurate calculation of system responses, including frequency response, impulse response, and distortion analysis.
4. Multi- Channel Support: The software supports up to 32 channels of simultaneous analysis, making it ideal for large-scale audio systems, live sound, and broadcast applications.
5. Intuitive User Interface: Smaart v6 features a user-friendly interface that makes it easy to navigate and configure measurements, even for complex systems.

Benefits of Using Smaart v6:

SMAART V6 software represents a turning point in audio engineering history. It took the voodoo out of sound system alignment. For the first time, you could actually see why a speaker sounded harsh or why the bass disappeared when you stood two feet to the left.