I have a desktop with integrated sound, and I am using a USB headset for audio output. I have been able to successfully configure everything to use the USB headset, but I would like to have the line-in signal from the integrated card play through to the USB headset as well.
Just to make sure it was working right, I was able to accomplish this by doing a direct:
sudo cat /dev/dsp > /dev/dsp1
The sound works, but it sounds horrible since it is mashing all of the channels together. What is the proper/clean way to do this? All of the tutorials I have found say to use PulseAudio, but the recommended module "module-oss-mmap" doesn't seem to exist in 8.10.
Just to make sure it was working right, I was able to accomplish this by doing a direct:
sudo cat /dev/dsp > /dev/dsp1
The sound works, but it sounds horrible since it is mashing all of the channels together. What is the proper/clean way to do this? All of the tutorials I have found say to use PulseAudio, but the recommended module "module-oss-mmap" doesn't seem to exist in 8.10.
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