Matin Momin wrote: >> arecord -D"dsp" -r48000 -c2 -fs32_le | aplay -D"dmix1" To reduce the latency, reduce arecord's period size and/or aplay's buffer size. > Now, in the same configuration if I disable slowptr in dmix1, the > delay comes down to 160 msecs, which corresponds exactly to buffer > time (85 msecs). Did you do multuple measurements? Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel