Decibels Sound Level Meter

By NAICAI LI on AppTrack Ninja.

A-Weighted Noise & Reports

Sound Level Meter is an iOS tool for everyday environmental noise measurement—see levels in the field, keep a log, and share a polished Pro report when you need one. Features • Live A-weighted sound level with Fast / Slow time weighting • Session stats: energy-style average (LAeq) and peak (LAmax-style) • Acoustic calibration offset to align with a reference source • History with custom titles and optional location notes • Export CSV / JSON and Pro PDF measurement reports • Education: hearing & decibels, typical noise level ranges Good for Home and office background noise, street/neighbor log…

Categories: Utilities, Lifestyle

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