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/external/webrtc/modules/audio_coding/codecs/isac/main/source/
Dpitch_estimator.c180 double ratio, log_lag, gain_bias; in RTC_PUSH_IGNORING_WFRAME_LARGER_THAN() local
232 gain_bias = 4.0 * old_gain * old_gain; in RTC_PUSH_IGNORING_WFRAME_LARGER_THAN()
233 if (gain_bias > 0.8) gain_bias = 0.8; in RTC_PUSH_IGNORING_WFRAME_LARGER_THAN()
237 bias = 1.0 + gain_bias * exp(-5.0 * ratio * ratio); in RTC_PUSH_IGNORING_WFRAME_LARGER_THAN()