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

/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dwb_vad.c468 Word16 vad_thr, temp, noise_level; local
495 noise_level = extract_h((L_temp << 12));
497 temp = vo_mult(noise_level, MIN_SPEECH_SNR) << 3;
503 ilog2_noise_level = ilog2(noise_level);
506 * subtracting MIN_SPEECH_SNR*noise_level from speech level */
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dvad1.cpp878 noise_level -- Word16 -- average level of the noise estimates
946 Word16 noise_level, /* i : average level of the noise */
962 if (noise_level > HANG_NOISE_THR)
1437 Outputs : noise_level: average level of the noise estimates
1490 Word16 noise_level; local
1521 noise_level = extract_h(L_shl(L_temp, 13, pOverflow));
1524 temp1 = sub(noise_level, VAD_P1, pOverflow);
1565 st->speech_vad_decision = hangover_addition(st, noise_level, low_power_flag, pOverflow);
944 hangover_addition( vadState1 *st, Word16 noise_level, Word16 low_power, Flag *pOverflow ) argument

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