Is SignalProof a certified calibrator?
No. It generates digital audio signals but is not a certified sound calibrator, medical hearing test, or lab-grade acoustic measurement tool.
Create & utility · Available on the App Store
Repeatable audio signals and reference checks
SignalProof generates controlled tones, noise, and sweeps for repeatable speaker, room, headphone, and meter checks.
A deliberate, understandable surface.
What SignalProof is built to help with.
No. It generates digital audio signals but is not a certified sound calibrator, medical hearing test, or lab-grade acoustic measurement tool.