hi,
yes -- a separate toggle is much better. And even more handy would be an audio configuration panel for setting audio devices, experimenting with parameters like audiobuf or frags and blocksize, etc. Then the on/off switching could be done separately for dac and adc.
Krzysztof
Winfried Ritsch wrote: ...
My suggestion is to make an additional switch sound on/off:
a) where sound off forces dsp stop if not already stopped, and dsp start forces sound on if not already on. or b) sound on/off could is releasing/assigning the audiodevice and dsp continues running on timer mode (eg. for soundfile output...)