Sound level meter
Live approximate dB meter for Android with min, average, max and peak hold. Human Ear, Full Bass and Raw weighting. Not a calibrated meter.
Features
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Live approximate dB meter for Android with min, average, max and peak hold. Human Ear, Full Bass and Raw weighting. Not a calibrated meter.
Find the live main frequency in Hz on your Android phone. Peak hold, pluck mode, and a built-in instrument tuner mode.
Chromatic and instrument tuner inside DecibelDock Frequency: Guitar, Drop D, DADGAD, Bass, Ukulele, Violin, cents needle, adjustable A4.
Estimate a vehicle's rough speed from the Doppler pitch drop as it passes. Live estimating label, written rejection reasons, optional Continuous mode.
Estimate how far lightning or fireworks are with flash-to-bang timing. Tap mode and real automatic camera-plus-microphone Distance in DecibelDock.
Find the loudest direction with Calibration, live heading, Hot/Cold mode, and Stereo left/right on phones that allow it.
On-device sound identification with best-guess labels. Runs on your phone; no audio upload. Results may be wrong.
Real-time spectrum inside the DecibelDock main console: FFT bars, freeze, dominant peak, and octave bands. Not a certified RTA.
Local history for Doppler, Distance and Frequency. Optional recordings off by default. Audio processed on device.
Seven meter styles and six color themes in DecibelDock. Styles are separate from themes; each tool has its own default style.