AudioUtil Audio Analysis Tools
Android app by Sound-Base Audio, LLC. Tools · Sound-Base Audio, LLC
- Store rating
- 3.57 / 5
- Store rating count
- 22
- Download price
- 0.99 USD
- In-app purchases
- Not listed in captured metadata
- Version
- 2.0
- Listing last refreshed
- 2026-09-17
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Store description excerpt
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. • 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 • Linear and logged frequency axis. • Peak tracking for up to five peaks. • Displays frequency and amplitude in readout. Spectrogram • Definable frequency limits to zoom in on desired frequencies. • Four themes/color maps. • Displays time, frequency, and amplitude in readout. Spectrum • View a FFT analysis as a color spectrum. • 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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