Show HN: Db Sound Meter

Category: other

Tags: sound-meter, decibel, web-audio, pwa, noise-measurement

Score: 4.3/10 (Innovation: 3, Technical: 4, Documentation: 7, Utility: 6)

Db Sound Meter is a free web-based sound level meter that uses your device's microphone to measure decibels in real time, displaying live, average, and maximum levels. It requires no installation, works offline as a PWA, and includes a calibration option for better accuracy. It's a handy utility for quick noise level checks without dedicated hardware.

Target audience: general public, health and safety professionals, audio enthusiasts

Repository: https://dbsoundmeter.com/

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