man speaker-test ? if -s is used the program will always only produce a single shot.
SO use -l 0 (loop indefinitely) and unplug one of the speakers On Sat, 12 Sep 2015, Alan Bromborsky wrote: > I am using alsa speaker-test to set my channel gain levels with a spl > meter and alsamixer one channel at a time. If I run the follow command > line - > > speaker-test -Dhw:PCH -c 6 -s 1 > > everything works fine and I hear pink noise from the front left speaker, > but the tone doesn't last long enough to set the channel gain using my > spl meter. Is there anyway to make the duration of the tone (pink > noise) longer. Fifteen seconds would be sufficient. > > ------------------------------------------------------------------------------ > _______________________________________________ > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user > ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
