How would I go about passing a digital audio signal from USB input to Digi output?
I have a Raspberry Pi B and the HifiBerry Digi sounds exactly right - just not sure how to make pass-through work.
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HiFiBerry team This is not a very simple task as these are two different sound interfaces. You need a program that reads the data from one card and outputs it to the other. pacat from pulseaudio can do this. However you need to be aware that this might not be easy to setup.
See: http://linux.die.net/man/1/pacat
Best regards
Daniel
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