Searched refs:noise_suppress (Results 1 - 2 of 2) sorted by relevance
| /third_party/pulseaudio/speex/libspeexdsp/ |
| H A D | preprocess.c | 193 int noise_suppress; member
317 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise, spx_word32_t *echo, spx_word16_t *gain_floor, int len) in compute_gain_floor() argument
321 if (noise_suppress > effective_echo_suppress) in compute_gain_floor()
324 noise_gain = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(0.11513,11),noise_suppress)),1))); in compute_gain_floor()
325 gain_ratio = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(.2302585f,11),effective_echo_suppress-noise_suppress)),1))); in compute_gain_floor()
335 gain_ratio = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(.2302585f,11),noise_suppress-effective_echo_suppress)),1))); in compute_gain_floor()
376 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise, spx_word32_t *echo, spx_word16_t *gain_floor, int len) in compute_gain_floor() argument
382 noise_floor = exp(.2302585f*noise_suppress); in compute_gain_floor()
431 st->noise_suppress = NOISE_SUPPRESS_DEFAULT; in speex_preprocess_state_init()
825 compute_gain_floor(st->noise_suppress, effective_echo_suppres in speex_preprocess_run()
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| /third_party/pulseaudio/speex/tmv/ |
| H A D | preprocess_tm.h | 525 int noise_suppress, in compute_gain_floor()
539 noise_floor = exp(.2302585f*noise_suppress); in compute_gain_floor()
567 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise, spx_word32_t *echo, spx_word16_t *gain_floor, int len);
1074 compute_gain_floor(st->noise_suppress, effective_echo_suppress, st->noise+N, st->echo_noise+N, st->gain_floor+N, M); in speex_preprocess_run()
524 compute_gain_floor( int noise_suppress, int effective_echo_suppress, float * restrict noise, float * restrict echo, float * gain_floor, int len ) compute_gain_floor() argument
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