Searched refs:effective_echo_suppress (Results 1 - 2 of 2) sorted by relevance
| /third_party/pulseaudio/speex/libspeexdsp/ |
| H A D | preprocess.c | 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()
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()
334 echo_gain = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(0.11513,11),effective_echo_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
383 echo_floor = exp(.2302585f*effective_echo_suppress); in compute_gain_floor()
733 spx_word16_t effective_echo_suppress; in speex_preprocess_run() local
823 effective_echo_suppress = EXTRACT16(PSHR32(ADD32(MULT16_16(SUB16(Q15_ONE,Pframe), st->echo_suppress), MULT16_16(Pframe, st->echo_suppress_active)),15)); in speex_preprocess_run()
825 compute_gain_floor(st->noise_suppress, effective_echo_suppress, s in speex_preprocess_run()
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| /third_party/pulseaudio/speex/tmv/ |
| H A D | preprocess_tm.h | 526 int effective_echo_suppress, in compute_gain_floor()
540 echo_floor = exp(.2302585f*effective_echo_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);
1069 register spx_word16_t effective_echo_suppress; in speex_preprocess_run() local
1072 effective_echo_suppress = EXTRACT16(PSHR32(ADD32(MULT16_16(SUB16(Q15_ONE,Pframe), st->echo_suppress), in speex_preprocess_run()
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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