AudioUtil – Audio Analysis Tools 2.0 Apk for Android

Introduction to AudioUtil

AudioUtil is a powerful tool designed for capturing and analyzing audio signals directly from your device's microphone in real-time. With a user-friendly interface, you can easily take screenshots of the display via the utility's context menu. Simply touch the graph to reveal a detailed value readout. Customize various parameters such as sample rate, buffer size, zero padding, window type, range, and themes to enhance your audio analysis experience.

Utility Descriptions

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  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.
  
  
  
  


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  Meter

  
  
  
  
  • Amplitude readout with variable time falloff.
  
  
  
  


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  FFT (Fast Fourier Transform)

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


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  Spectrogram

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


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  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 permissions are essential for successfully capturing sound and saving screenshots to your device.

Experience the full potential of audio analysis with AudioUtil!