NoiseGauge - Sound Meter

By 杰 向 on AppTrack Ninja.

Decibel Meter · dB Level · SPL

NoiseGauge uses your iPhone's built-in microphone to estimate ambient sound levels. No external hardware is required. Basic measurements are unlimited, work offline, and include a complete result when you stop. FEATURES • Real-time dB reading with a large, readable gauge • Current, minimum, average, and peak values for the full session • 30-second rolling waveform chart • Exposure guidance and a complete result after every check • Noise reference table with real-world examples • Manual calibration if you have a trusted reference sound source • Fully offline — no network, no tracking, no ads N…

Categories: Utilities, Health & Fitness

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