SonaVyx vs ARTA: 2026 Comparison
ARTA is a well-regarded free acoustic measurement tool that has served the audio community for over a decade. Originally developed as a Windows-only application, it provides solid impulse response and transfer function measurement capabilities. SonaVyx takes a different approach: browser-based, cross-platform, and enhanced with AI diagnostics. Here is how the two tools compare across key features.
Feature Comparison
| Feature | SonaVyx | ARTA |
|---|---|---|
| Platform | Any browser (desktop, mobile, tablet) | Windows only |
| Price | Free (Pro tier available) | Free |
| Installation | None required — open URL | Windows installer |
| Real-Time Analyzer | Yes (1/1 to 1/24 octave) | Yes (1/1 to 1/12 octave) |
| Transfer Function | Yes (H1, coherence, phase) | Yes (dual-channel FFT) |
| Impulse Response | Yes (log sweep + MLS) | Yes (sweep, MLS, noise) |
| RT60 / Reverberation | Yes (T20, T30, EDT per ISO 3382) | Yes (Schroeder integration) |
| SPL Meter | Yes (IEC 61672, A/C/Z, Leq) | No |
| STI / Speech Intelligibility | Yes (STIPA per IEC 60268-16) | No |
| AI Diagnostics | Yes (Claude-powered analysis) | No |
| Equipment Recognition | Yes (camera-based AI scan) | No |
| Guided Workflows | Yes (5 step-by-step wizards) | No |
| Mobile Support | Yes (PWA, any device) | No |
| Multi-Device Measurement | Yes (WebSocket pairing) | No |
| Export Formats | CSV, FRD, WAV, JSON | WAV, TXT, CSV |
| Noise Dose / OSHA | Yes | No |
| Before/After Comparison | Yes (automated delta) | Manual |
| Report Generation | Yes (3 templates) | No |
When to Choose ARTA
ARTA remains an excellent choice if you are working exclusively on Windows and prefer a lightweight desktop application with minimal dependencies. It excels at basic impulse response and frequency response measurement. Its long track record means abundant community support and documentation.
When to Choose SonaVyx
SonaVyx is the better fit when you need cross-platform access, AI-powered diagnostics, or standards-compliant measurements like STI and SPL metering. If you work on-site with a phone or tablet, SonaVyx runs in any modern browser with no installation. The guided workflows help less experienced engineers complete measurements correctly the first time, and the AI diagnostic engine provides actionable recommendations that ARTA simply cannot offer.
Try It Now
Open this measurement tool in your browser — free, no download required.
No download, no signup required