Searched refs:effective_echo_suppress (Results 1 – 1 of 1) sorted by relevance
| /external/speex/libspeexdsp/ |
| D | preprocess.c | 317 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise… in compute_gain_floor() argument
321 if (noise_suppress > effective_echo_suppress) in compute_gain_floor()
325 …T16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(.2302585f,11),effective_echo_suppress-noise_sup… in compute_gain_floor()
334 …XTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(0.11513,11),effective_echo_suppress)),1))); in compute_gain_floor()
335 …5_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… 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_suppres… in speex_preprocess_run()
825 …compute_gain_floor(st->noise_suppress, effective_echo_suppress, st->noise+N, st->echo_noise+N, st-… in speex_preprocess_run()
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