Ŀ                  Ŀ
 UAC 2.0 Digital Signal Generator for OS/2 Ĵ uacdsg00.zip 
                  

 Provides a Digital Signal Generator for testing UAC compliant adapters.

 More information at: https://home.hccnet.nl/w.m.brul/uac20dsg/index.html

 Open Source product with its ISC license contained in the LICENSE file.
 Source Code at https://home.hccnet.nl/w.m.brul/uac20dsg/uacdsg00s.zip

Ŀ                             Ŀ
 UAC 2.0 Digital Signal Generator Ĵ uacdsg.exe 
                             

 This test application plays digitally generated pcm waveform audio.
 It optionally records that pcm waveform audio into the test.wav file.
 It may be interrupted by hitting the Ctrl+Break or Ctrl+C keys.

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 Program Parameters 


 All parameters are optional and case sensitive.
 An invalid character truncates the parameter value.
 The sequence of the parameters is not important.

 /aN - Select audio adapter. Proper values for N are 0 up to 8.
 Choose the appropriate adapter. Defaults to 3 i.e. Ampmix03.

 /bN - Select number of bits. Proper values for N are 8, 16, 24, 32.
 Choose what your adapter supports. Defaults to 32 bits.

 /cN - Select number of channels. Proper values for N are 1=mono, 2=stereo.
 Choose what your adapter supports. Defaults to stereo.

 /fN - Select signal frequency. Defaults to 1000 Hz.
 Proper values for N are 0 up to the nyquist frequency.

 /iN - Select which channel to invert. Defaults to none.
 Proper values for N are 0=none, 1=left, 2=right; 3=both.

 /mN - Select which channel to mute. Defaults to none.
 Proper values for N are 0=none, 1=left, 2=right; 3=both.

 /rN - Select recording time. Defaults to no recording.
 Proper values for N are 0 (no recording) up to 300 seconds.

 /sN - Select sampling rate. Defaults to 192000 samples/second.
 Choose what your adapter supports.

 /vN - Select volume in -1dB units. Defaults to maximum volume.
 Proper values for N are 0 (maximum) up to 192 (minimum).

 /wN - Select waveform type. Defaults to waveform sine.
 Proper values for N are 1=sine, 2=square, 3=triangle, 4=sawtooth.

