peah 2910357621 Transparency improvements in the echo canceller 3
This CL adds two changes:
-Adaptive adjustment of the echo suppression to both cover the cases
when the echo path well covers the room, and when when it does not.
-Identification of the case when the echo is too low to be audible
and adaptive handling of this case in the echo suppression.

BUG=webrtc:7519, webrtc:7956,webrtc:7957

Review-Url: https://codereview.webrtc.org/2974583004
Cr-Commit-Position: refs/heads/master@{#18962}
2017-07-11 09:54:02 +00:00
..
2017-07-06 19:11:40 +00:00
2017-07-06 19:11:40 +00:00
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