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Searched refs:kStartBand (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/webrtc/modules/audio_processing/ns/
Dnsx_core.c71 static const size_t kStartBand = 5; variable
1320 if (i >= kStartBand) { in WebRtcNsx_DataAnalysis()
1362 assert(kStartBand < 66); in WebRtcNsx_DataAnalysis()
1363 matrix_determinant = kDeterminantEstMatrix[kStartBand]; // Q0 in WebRtcNsx_DataAnalysis()
1364 sum_log_i = kSumLogIndex[kStartBand]; // Q5 in WebRtcNsx_DataAnalysis()
1365 sum_log_i_square = kSumSquareLogIndex[kStartBand]; // Q2 in WebRtcNsx_DataAnalysis()
1372 tmp_1_w32 -= ((inst->magnLen - kStartBand) * kSumSquareLogIndex[65]) >> 2; in WebRtcNsx_DataAnalysis()
1409 tmp_1_w32 *= inst->magnLen - kStartBand; in WebRtcNsx_DataAnalysis()
1625 kStartBand, in WebRtcNsx_ProcessCore()
1635 if ((inst->pinkNoiseExp) && (i >= kStartBand)) { in WebRtcNsx_ProcessCore()
Dns_core.c1046 const size_t kStartBand = 5; // Skip first frequency bins during estimation. in WebRtcNs_AnalyzeCore() local
1093 if (i >= kStartBand) { in WebRtcNs_AnalyzeCore()
1114 tmpFloat1 = sum_log_i_square * (self->magnLen - kStartBand); in WebRtcNs_AnalyzeCore()
1125 tmpFloat2 -= (self->magnLen - kStartBand) * sum_log_i_log_magn; in WebRtcNs_AnalyzeCore()
1152 float use_band = (float)(i < kStartBand ? kStartBand : i); in WebRtcNs_AnalyzeCore()