Searched refs:pinkNoiseExp (Results 1 - 8 of 8) sorted by relevance

/external/chromium_org/third_party/webrtc/modules/audio_processing/ns/
H A Dns_core.h100 float pinkNoiseExp; // pink noise parameter: power of freq member in struct:NSinst_t_
H A Dnsx_core.h74 int32_t pinkNoiseExp; // Power of freq. member in struct:NsxInst_t_
H A Dns_core.c211 inst->pinkNoiseExp = 0.0;
894 inst->pinkNoiseExp += tmpFloat3;
897 if (inst->pinkNoiseExp > 0.0f) {
902 parametric_exp = inst->pinkNoiseExp / (float)(inst->blockInd + 1);
907 if (inst->pinkNoiseExp == 0.0f) {
H A Dnsx_core.c597 // noise_estimate = 2^(pinkNoiseNumerator + pinkNoiseExp * log2(j))
749 inst->pinkNoiseExp = 0;
1425 // Calculate and update pinkNoiseExp. Result in Q14.
1435 inst->pinkNoiseExp += WEBRTC_SPL_SAT(16384, tmp_1_w32, 0); // Q14
1627 if (inst->pinkNoiseExp) {
1628 pink_noise_exp_avg = (int16_t)WebRtcSpl_DivW32W16(inst->pinkNoiseExp,
1645 if ((inst->pinkNoiseExp) && (i >= kStartBand)) {
/external/webrtc/src/modules/audio_processing/ns/
H A Dns_core.h98 float pinkNoiseExp; //pink noise parameter: power of freq member in struct:NSinst_t_
H A Dnsx_core.h71 WebRtc_Word32 pinkNoiseExp; //pink noise parameter: power of freq member in struct:NsxInst_t_
H A Dns_core.c195 inst->pinkNoiseExp = 0.0;
939 inst->pinkNoiseExp += tmpFloat3;
942 if (inst->pinkNoiseExp == 0.0f) {
949 parametric_exp = inst->pinkNoiseExp / (float)(inst->blockInd + 1);
954 if ((inst->pinkNoiseExp > 0.0f) && (i >= kStartBand)) {
H A Dnsx_core.c708 // noise_estimate = 2^(pinkNoiseNumerator + pinkNoiseExp * log2(j))
852 inst->pinkNoiseExp = 0;
1753 // Calculate and update pinkNoiseExp. Result in Q14.
1763 inst->pinkNoiseExp += WEBRTC_SPL_SAT(16384, tmp_1_w32, 0); // Q14
1946 if (inst->pinkNoiseExp) {
1947 pink_noise_exp_avg = (WebRtc_Word16)WebRtcSpl_DivW32W16(inst->pinkNoiseExp,
1964 if ((inst->pinkNoiseExp) && (i >= kStartBand)) {

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