Sound Meter: Decibel & Noise
By CodeSand Co. Ltd. on AppTrack Ninja.
dB meter & noise recorder
Sound Meter turns your phone into a sound level meter: it measures noise in decibels, keeps the readings, and turns them into a document. ■ Measurement · 1-min Leq · Lmax · Min/Avg/Max (dB) · Live waveform · Microphone calibration — Offset against a reference meter · Sample rate — Readings per second ■ History · Leq (1 min) · vs baseline · Samples · View raw data · Export CSV · Save audio while measuring — Keep an m4a for playback and evidence ■ Noise Report · Baseline comparison · Korean apartment baseline (reference) / WHO reference lines / No baseline · Daytime / Night ■ Noise measurement …
Categories: Utilities
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