Searched refs:echo_noise (Results 1 – 1 of 1) sorted by relevance
| /external/speex/libspeexdsp/ |
| D | preprocess.c | 220 spx_word32_t *echo_noise; member
450 st->echo_noise = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); in speex_preprocess_state_init()
546 speex_free(st->echo_noise); in speex_preprocess_state_destroy()
756 …st->echo_noise[i] = MAX32(MULT16_32_Q15(QCONST16(.6f,15),st->echo_noise[i]), st->residual_echo[i]); in speex_preprocess_run()
757 filterbank_compute_bank32(st->bank, st->echo_noise, st->echo_noise+N); in speex_preprocess_run()
760 st->echo_noise[i] = 0; in speex_preprocess_run()
793 …ADD32(ADD32(ADD32(EXTEND32(1), PSHR32(st->noise[i],NOISE_SHIFT)) , st->echo_noise[i]) , st->reverb… 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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