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AC97 Tweak


Article updated at 28 Oct 2017
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AC97 Tweak can be used to configure some special audio codec features which are not accessible through the common wave API.

  • configure equalizer settings
  • configure record gain
  • configure headphone driver
  • record and replay a wave file
  • enable loopback mode to test the audio signal path
  • direct access to audio codec registers

Known Issue: The Audio Driver mutes the Audio-Out path after each played sound. The AC97 Tweak tool does not reflect this correctly in the Mute checkbox.

You can find this tool in the Colibri Software download area.