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/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
H A Dlpc_analysis.c117 double nrg[4], chng, pg; local
141 chng = 0.25 * (fabs(10.0 * log10(nrg[3] / nrg[2])) +
160 *varscale = 0.0 + 1.0 * exp( -1.4 * exp(-200.0 * pg*pg*pg) / (1.0 + 0.4 * chng) );
171 double nrg[4], chng; local
193 chng = 0.25 * (fabs(10.0 * log10(nrg[3] / nrg[2])) +
203 *varscale = exp( -1.4 / (1.0 + 0.4 * chng) );

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