At Wed, 25 Sep 2002 13:23:17 +0200, Alftheo Potgieter wrote: > > Hi > > Does anybody know how to use the 3D positioning feature of the SB Live > card? I want to place a number of individual sounds in space. > > According to the ac97 spec, register 0x22 has bits for depth and center, > which would do what I want, but the STAC9708 only has audio > 'separation', which does not sound like specifying a position. > > Is the EMU10K1 and the STAC9708 two separate devices, or is it two > interfaces to the same underlying hardware?
emu10k1 can do such a job potentially with its DSP engine, but it has nothing to do with AC97. and, on ALSA, such a dsp code is not implemented yet. you can try openAL for 3d positioning, although it's not hardware accelerated. Takashi ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
