Effective date: July 1, 2026
Use case Allowed posture Boundary
Speaker checks Compare repeatable readings. Not a calibration certificate.
Room troubleshooting Look for obvious peaks, dips, or buzzes. Not automatic room correction.
Hearing safety Use conservative levels. Not a medical hearing test.
Use at a safe volume
Test tones and noise can be uncomfortable or unsafe at high volume. Start low, increase gradually, and avoid prolonged exposure to loud sounds.
No professional certification
SignalProof can control digital signal parameters, but acoustic sound pressure depends on device volume, speaker, distance, room, and measurement setup. Do not use SignalProof as a legal, medical, or laboratory certification device.
Local-first behavior
Version 1.0 is planned as a local-first app. Any saved test context is for practical reference and should be reviewed by the user before sharing or relying on it.
Company
SignalProof is provided by Borealbit Technology Limited. For support, contact support@borealbit.com.