Privacy Policy

Last updated: March 2026

1. Client-Side Audio Synthesis

All audio tones, frequency sweeps, and sound pulses generated by Speaker Rescue are synthesized locally inside your web browser using the native W3C Web Audio API. We do not stream audio from external servers or transmit your audio output.

2. No Microphone Recording

Speaker Rescue does not request or require microphone permissions for Phase 0 speaker cleaning and water ejection tools. We never record, process, or upload ambient audio from your device.

3. Analytics & Diagnostics

To understand whether our audio frequencies successfully help users, we collect aggregated, anonymous utility event counts (such as which cycle was started and voluntary feedback selections like “Much clearer”). We do not correlate this information with personal identity or IP tracking profiles.

4. Third-Party Links

Our guides contain citations to official manufacturer documentation (e.g. Apple Support, Google Pixel Help). When navigating to external domains, their respective privacy policies apply.