> The problem is that I need an external soundsource as a reference signal. > What I did was this : > > mono source to stereo source > > left channel directly to left channel of recording device > > right channel sent to ALSA-PC LineIn > > line out of PC sent to right channel of recording device > > The gap between the left and the right channel indicates the delay BUT the > ALSA PC sends the input directly bypassing the soundcard which is why I > measure a delay of 0 ms (same signal of course). > When I�m muting the capture channel the signal might get captured but I > doesn�t appear on the master anymore.
You have to use alsamixer (or gamix) to see which switch and/or level controls the direct "monitoring" of the input to the output. Which soundcard is it that you are using? -- Fernando ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id70&alloc_id638&op=click _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
