Searched refs:residual_echo (Results 1 – 2 of 2) sorted by relevance
| /external/speex/libspeexdsp/ |
| D | preprocess.c | 221 spx_word32_t *residual_echo; member
451 st->residual_echo = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); in speex_preprocess_state_init()
547 speex_free(st->residual_echo); in speex_preprocess_state_destroy()
746 speex_echo_get_residual(st->echo_state, st->residual_echo, N); in speex_preprocess_run()
749 if (!(st->residual_echo[0] >=0 && st->residual_echo[0]<N*1e9f)) in speex_preprocess_run()
752 st->residual_echo[i] = 0; in speex_preprocess_run()
756 …st->echo_noise[i] = MAX32(MULT16_32_Q15(QCONST16(.6f,15),st->echo_noise[i]), st->residual_echo[i]); in speex_preprocess_run()
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| D | mdf.c | 1196 void speex_echo_get_residual(SpeexEchoState *st, spx_word32_t *residual_echo, int len) in speex_echo_get_residual() argument
1210 power_spectrum(st->Y, residual_echo, N); in speex_echo_get_residual()
1225 residual_echo[i] = (spx_int32_t)MULT16_32_Q15(leak2,residual_echo[i]); in speex_echo_get_residual()
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