Privacy Policy

Last Updated: August 2026

1. Local Processing Only

Your privacy is our absolute priority. The Real-Time Sound Meter accesses your device microphone strictly to perform local mathematical signal analysis in real-time. Zero audio data is captured, saved, transmitted, or recorded on remote servers.

2. Microphone Permission Handling

Microphone access is explicitly requested via standard browser permissions when you click "Start Measuring". You may revoke access at any time by clearing site permissions in your browser address bar.

3. Analytics & Cookies

We do not collect personal identification information. Standard, anonymous web analytics may be used to track general aggregate visitor numbers without tracking individual sound measurement metrics.

4. Third-Party Services

This tool operates as a standalone web utility. No third-party audio recording SDKs or spyware trackers are embedded in our application codebase.