On Wed, 3 Mar 2010, Ушаков Андрей wrote:
Hello all!I got a RAT (Robust Audio Tool) application and try to make works many instances of it properly. There is a my configuration: http://www.alsa-project.org/db/?f=e6185615279fc6dec5bbc81336ec6d346b9d0a9d (its default) By default I can start two or more instances of RAT, but sound from microphone is ugly (have a lot of jamming and interference) in this application (in arecord and aplay sound is perfect). I waste some time and found a problem. Problem is RAT cannot work properly with dsnoop plugin. I go to the my card config /usr/share/alsa/cards/HDA-Intel.conf and just change dsnoop plugin to hw:
Have you tried to set variable defaults.pcm.dmix.rate to 16000 (or to frequency which RAT uses)? Just add this line to your ~/.asoundrc:
defaults.pcm.dmix.!rate 16000 Jaroslav ----- Jaroslav Kysela <pe...@perex.cz> Linux Kernel Sound Maintainer ALSA Project, Red Hat, Inc.
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