This CL adds a functionality that jump-starts the AEC3 shadow filter whenever it performs consistently worse than the main filter. The jump-start is done such that the shadow filter is re-initialized using the main filter coefficients. The effects of this is a significantly more accurate main linear filter which leads to less echo leakage and better transparency Bug: webrtc:9565, chromium:867873 Change-Id: Ie0b23cd536adc7ce96fc3ed2a7db112aec7437f1 Reviewed-on: https://webrtc-review.googlesource.com/90413 Reviewed-by: Sam Zackrisson <saza@webrtc.org> Commit-Queue: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24117} |
||
|---|---|---|
| .. | ||
| test | ||
| audio_frame.cc | ||
| audio_frame.h | ||
| audio_mixer.h | ||
| BUILD.gn | ||
| echo_canceller3_config.cc | ||
| echo_canceller3_config.h | ||
| echo_canceller3_factory.cc | ||
| echo_canceller3_factory.h | ||
| echo_control.h | ||
| OWNERS | ||