VirtualTam's bookmarks

1. ALSA: multiple USB sound cards 2015-01-12

   tags: audio, card, device, linux, linux/alsa, sound

   [ permalink ]

   # /etc/modprobe.d/snd_usb_audio.conf
   options snd_usb_audio vid=<vid1>,<vid2> pid=<pid1>,<pid2> index=<index1>,<index2> enable=1,1
   

   example:

   # 5: M-Audio Fast Track Pro 
   # 6: Focusrite Scarlett 6i6
   options snd_usb_audio vid=0x763,0x1235 pid=0x2012,0x8012 index=5,6 enable=1,1
   

   See also: http://alsa.opensrc.org/MultipleCards

2. Joe Giampaoli: M-Audio Fast Track Pro for Debian Linux @ 24 bit with RT Kernel 2013-07-09

   tags: ardour, digital-audio-workstation, irq, linux, linux/debian, linux/kernel, m-audio, mao, real-time, rtirq

   [ permalink ]

   The ultimate howto for compiling a rt-patched linux kernel and activate thread IRQs! Also, a must-read for M-Audio Fast Track Pro owners