Does cirrus logic audio card support real time processing?

Question

Does cirrus logic audio card support real time processing?

I'm trying to read an input signal from two microphones then add the two signals and output them to the output line in real time. Any idea?

i appreciate any help.

Mohammed

clem57 · Answer

http://wiki.linuxaudio.org/wiki/raspberrypi for some background information on audio processing. This sounds like a great project to do. Please let us know what you discover. Thanks, Clem

Former Member · Answer

"I'm trying to read an input signal from two microphones then add the two signals and output them to the output line in real time." It is possible to mix the 2 microphone inputs together and then route them internally in the WM5102 to the line outputs. You need to create a specific setup script file to match the configuration you need. The WM5102 datasheet and alsa mixer will help. There are examples of this within the forum, see the following as an example http://www.element14.com/community/thread/32524/l/is-it-possible-to-send-audio-from-spdif-in-to-the-lineout-using-the-mixer