I'm not a sound app developer, but don't programs like Skype, Mumble, and Ekiga use full duplex? Another example would be in a recording studio where the computer (or a mixer board) is mixing several inputs and the output is going back to the performer in real time (aka a sound monitor). -- Tobin Davis That's always the way when you discover something new; everyone thinks you're crazy. -- Evelyn E. Smith On Wed, 2010-05-26 at 16:43 -0700, Bill Unruh wrote: > As ar as I can tell alsa uses the read and write as separate devices. Thus > running aplay and arecord at the same time is a "full duplex" As for > synchronizing gthe two I do not know how you do that. > > On Thu, 27 May 2010, MASAO TAKAHASHI wrote: > > > Help me! > > Please show me a full-duplex programming example. > > > > > > ---------- > > MASAO TAKAHASHI <masao-takahashi@xxxxxxxxxxx> > > KANNO WORKS CO., LTD. JAPAN > > TEL 093-436-2330 > > > > ------------------------------------------------------------------------------ > > > > _______________________________________________ > > Alsa-user mailing list > > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > > https://lists.sourceforge.net/lists/listinfo/alsa-user > > > ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
