Sound Meter dB — ASO

By Nelson Lai on AppTrack Ninja.

Decibel Meter & Noise Detector

Sound Meter dB turns your phone into a decibel meter and noise detector: a live dB reading on a color-coded dial, from quiet teal to dangerous red, with a history graph, safe-exposure guidance, a night-long noise log, a hearing test and a frequency analyzer. Open it and it's already measuring: the party next door, the office air conditioning, the restaurant that "isn't that loud". Ten readings a second, time-weighted like a real sound level meter, and your music or podcast keeps playing. NEW: NIGHT MODE Leave the phone by the bed, plugged in, and go to sleep. Night mode learns how quiet your …

Categories: Utilities, Music

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