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Fixing a comment on AEC divergence metric.

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BUG=
R=henrik.lundin@webrtc.org

Review URL: https://codereview.webrtc.org/2102603002 .

Cr-Commit-Position: refs/heads/master@{#13297}
This commit is contained in:
minyuel 2016-06-27 17:06:10 +02:00
parent 7ba0262248
commit e01000b9a4
1 changed files with 3 additions and 3 deletions
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6
webrtc/modules/audio_processing/aec/aec_core.cc
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@ -74,9 +74,9 @@ static const size_t kCountLen = 50;
static const int kDelayMetricsAggregationWindow = 1250; // 5 seconds at 16 kHz.
// Divergence metric is based on audio level, which gets updated every
// |kCountLen + 1| * 10 milliseconds. Divergence metric takes the statistics of
// |kDivergentFilterFractionAggregationWindowSize| samples. Current value
// corresponds to 1 second at 16 kHz.
// |kSubCountLen + 1| * PART_LEN samples. Divergence metric takes the statistics
// of |kDivergentFilterFractionAggregationWindowSize| audio levels. The
// following value corresponds to 1 second at 16 kHz.
static const int kDivergentFilterFractionAggregationWindowSize = 50;
// Quantities to control H band scaling for SWB input