Searched refs:l1_norm (Results 1 – 1 of 1) sorted by relevance
809 float l1_norm = 0; in WebRtcAec_GetDelayMetrics() local859 l1_norm += (float) (fabs(i - my_median) * self->aec->delay_histogram[i]); in WebRtcAec_GetDelayMetrics()861 *std = (int) (l1_norm / (float) num_delay_values + 0.5f) * kMsPerBlock; in WebRtcAec_GetDelayMetrics()