Re: [Alsa-user] Will ALSA Support 16 Cards In Full Duplex?

2009-10-01 Thread Steve Henke
I built a test script using aplay and arecord. I can playback on 16 cards simultaneously but I can only record on 8 simultaneously. Of course full duplex streaming capture and playback are my goal and for that I have a separate ALSA library based C test program. For now I am just using

[Alsa-user] Will ALSA Support 16 Cards In Full Duplex?

2009-09-30 Thread Steve Henke
Or should I start kernel hacking? Thanks, Steve, W9SH P.S. Resend after restoring my subscription. -- Come build with us! The BlackBerryreg; Developer Conference in SF, CA is the only developer event you need to attend

[Alsa-user] Linux Recording AGC Using Sound Card Mic Volume Control

2009-06-11 Thread Steve Henke
Hello All, I am searching for a simple Linux ALSA or whatever command line AGC Mic Volume control utility. I want this utility to run ahead of the arecord function and actually adjust the digital potentiometer in the sound card hardware and not a post analog to digital conversion numeric