Searched refs:sparseness (Results 1 - 2 of 2) sorted by relevance

/external/libopus/silk/float/
H A Dstructs_FLP.h102 silk_float sparseness; member in struct:__anon11310
H A Dnoise_shape_analysis_FLP.c179 psEncCtrl->sparseness = 0.0f;
195 psEncCtrl->sparseness = silk_sigmoid( 0.4f * ( energy_variation - 5.0f ) );
197 /* Set quantization offset depending on sparseness measure */
198 if( psEncCtrl->sparseness > SPARSENESS_THRESHOLD_QNT_OFFSET ) {
205 SNR_adj_dB += SPARSE_SNR_INCR_dB * ( psEncCtrl->sparseness - 0.5f );

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