On Sat, Jan 10, 2004 at 12:16:55PM +0100, Pietro wrote: > But what about A-law codec and u-law codec? I've tried to load them and use > sox to transform a PCM wave to A-law or u-law wave, but sox does not seem to > use my beloved DSP chip! AFAIK those are only used for recording/playback of sound. If you load the microcode for u-law for instance, DSP streams that are recorded will be compressed with u-law, and you can playback raw u-law streams to the card. This is speculation based on how the DOS drivers worked. I don't think the chip can be used as a coprocessor. -- Ryan Underwood, <nemesis@xxxxxxxxxxxx> -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: Digital signature Url : http://music.columbia.edu/pipermail/linux-audio-user/attachments/20040110/7790fe35/attachment.bin
