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AudioTest generates audio test signals and can save audio test signals as audio files.

  • Wave types: Sine wave, Triangle wave, Sawtooth wave, Square wave, Pulse wave, Anti-aliased Sawtooth wave, Anti-aliased Square wave, Anti-aliased Pulse wave, White noise, Pink noise, Brown noise, and Gaussian noise.
  • Frequency: fixed, linear sweep, and logarithmic sweep.
  • Level: fixed, linear sweep, and logarithmic sweep.
  • Phase shift: +/-180 degrees.
  • Sample rates: 11.025k, 22.05k, 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, and 192k.
  • Bit depths: 8-bit, 16-bit, 24-bit integers, and 32-bit

What's New

Version 2.2:
  • Use AudioComponent APIs instead of Carbon Component Manager APIs.


  • OS X 10.6 or later

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5 2


Current Version (2.x)


Downloads 10,833
Version Downloads 23
License Commercial
Date 07 Sep 2016
Platform Intel 64 / OS X
Price $4.99
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