tree 6cc80948a81b9a51f5111dce86c2bfe11ba29793
parent c335b0e63bff56ca0fbfa617dee6a644c85df164
author Alessio Bazzica <alessiob@webrtc.org> 1617800260 +0200
committer Commit Bot <commit-bot@chromium.org> 1617867262 +0000

AGC2 add an interface for the noise level estimator

Done in preparation for the child CL which adds an alternative
implementation.

Bug: webrtc:7494
Change-Id: I4963376afc917eae434a0d0ccee18f21880eefe0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/214125
Reviewed-by: Jakob Ivarsson <jakobi@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33646}