AudioUtil - Audio Analysis Tools FREE

★★★★★

(3.80/5)

2.0 ‧ Free ‧ 6 years ago

Download AudioUtil - Audio Analysis Tools FREE APK latest version Free for Android

Version	2.0
Update	6 years ago
Size	4.29 MB (4,496,265 bytes)
Developer	Sound-Base Audio, LLC
Category	Apps, Tools
Package Name	org.sbaudio.audiotoolsfree
OS	4.0.3 and up

AudioUtil - Audio Analysis Tools FREE APPLICATION description

Audio analysis toolkit includes a scope, dB meter, FFT, spectrogram, and more.

AudioUtil features tools for capturing and analyzing audio signals from your devices microphone in real-time. Screenshots of the display can easily be taken through the utility's context menu. Touch the graph to show a value readout. Adjust multiple parameters like sample rate, buffer size, zero padding, window type, range, and themes to name a few.

Utility Descriptions:

Oscilloscope
• View sound waves in the time domain.
• Amplitude measurement by dragging on the screen.
• (Pro)Set trigger level to freeze display if audio exceeds amplitude threshold.
• Displays time and amplitude in readout.

Meter
• Amplitude readout with variable time falloff.

FFT
• (Pro)Linear and logged frequency axis.
• (Pro)Peak tracking for up to five peaks.
• Displays frequency and amplitude in readout.

Spectrogram
• Definable frequency limits to zoom in on desired frequencies.
• (Pro)Four themes/color maps.
• Displays time, frequency, and amplitude in readout.

Spectrum
• View a FFT analysis as a color spectrum.
• (Pro)Four themes/color maps.
• Displays frequency and amplitude in readout.

About permissions: This app requests minimal permissions to record audio and to write to storage. These are required in order to successfully capture sound and save screenshots to the device.

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