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Benson's Avatar
Posts: 4,930 | Thanked: 2,272 times | Joined on Oct 2007
#5
At the moment, there's no software that can record from the mic at greater than 8kHz sampling; it's unclear (to me, at least) where this limitation is, and how practical it is to work around; I think I heard something about it being limited by code for the DSP core.

But if 8k is good enough, it should be fairly straightforward, and Debian should have everything you need; might even be as simple as:
Code:
esdrec -r8000 |esdcat -r8000
(Hardware-side, of course, you'll need an appropriate adapter and possibly level converter to get your output signal into the mic in.)
 

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