Searched defs:nsk (Results 1 - 2 of 2) sorted by relevance

/external/chromium_org/third_party/webrtc/common_audio/vad/
H A Dvad_core.c135 int16_t nmk, nmk2, nmk3, smk, smk2, nsk, ssk; local
285 nsk = self->noise_stds[gaussian];
396 tmp_s16 = (int16_t) WebRtcSpl_DivW32W16(tmp1_s32, nsk);
398 tmp_s16 = (int16_t) WebRtcSpl_DivW32W16(-tmp1_s32, nsk);
402 nsk += tmp_s16 >> 6; // Q13 >> 6 = Q7.
403 if (nsk < kMinStd) {
404 nsk = kMinStd;
406 self->noise_stds[gaussian] = nsk;
/external/webrtc/src/common_audio/vad/
H A Dvad_core.c340 WebRtc_Word16 nmk, nmk2, nmk3, smk, smk2, nsk, ssk; local
513 nsk = *nstd2ptr;
609 tmp16 = (WebRtc_Word16)WebRtcSpl_DivW32W16(tmp32_1, nsk);
611 tmp16 = (WebRtc_Word16)WebRtcSpl_DivW32W16(tmp32_1, nsk);
614 tmp16 = (WebRtc_Word16)WebRtcSpl_DivW32W16(-tmp32_1, nsk);
618 nsk += WEBRTC_SPL_RSHIFT_W16(tmp16, 6);
620 if (nsk < MIN_STD)
621 nsk = MIN_STD;
623 *nstd2ptr = nsk;

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