commit 08345adddbe1ab403717376ab5a9db0576890112
author Phil Burk <philburk@google.com> Thu Oct 18 09:29:14 2018 -0700
committer Phil Burk <philburk@google.com> Wed Nov 21 23:15:05 2018 +0000
tree 1f8fee01643563496bc0a40161461d1d9994711a
parent d19e9fde7611b124aef9af4b3d0cfd15f377576f

aaudio_loopback: improve tolerance to noise

Make silence detector less sensitive to noise by setting the
threshold proportional to the measured pulse level.

Make glitch detector less sensitive to noise by setting the
threshold proportional to the measured noise level.

Report signal to noise ratio.

Improved printed messages, show state as text.

Bug: 117834966
Test: aaudio_loopback -pl -tm
Change-Id: I5593cd1ade93ecbcb05f42af07626013d036f29a
Merged-In: I5593cd1ade93ecbcb05f42af07626013d036f29a