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

/external/webrtc/src/modules/audio_processing/ns/
Dns_core.c571 float avgPause, avgMagn, covMagnPause, varPause, varMagn, avgDiffNormMagn; in WebRtcNs_ComputeSpectralDifference() local
583 covMagnPause = 0.0; in WebRtcNs_ComputeSpectralDifference()
588 covMagnPause += (magnIn[i] - avgMagn) * (inst->magnAvgPause[i] - avgPause); in WebRtcNs_ComputeSpectralDifference()
592 covMagnPause = covMagnPause / ((float)inst->magnLen); in WebRtcNs_ComputeSpectralDifference()
598 avgDiffNormMagn = varMagn - (covMagnPause * covMagnPause) / (varPause + (float)0.0001); in WebRtcNs_ComputeSpectralDifference()