[Speex-dev] interface to the sound card

Malcolm Baldridge speex at paypc.com
Wed Feb 22 00:36:10 PST 2006

>   I would like to use the echo canceller of the Speex project but I''m not
> sure how to get audio samples to/from my computer's sound card. I am using
> windows - can anyone provide sample code to interface with my sound card or
> is it a different interface for each sound card?

Look into the DirectSound API.  That would be the easiest and most consistent
way, I imagine.  Windoze, like Linux, doesn't like to let userspace programs
touch hardware directly.


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