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Lines Matching refs:residual_echo

225    spx_word32_t *residual_echo;
455    st->residual_echo = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t));
551    speex_free(st->residual_echo);
750       speex_echo_get_residual(st->echo_state, st->residual_echo, N);
753       if (!(st->residual_echo[0] >=0 && st->residual_echo[0]<N*1e9f))
756             st->residual_echo[i] = 0;
760          st->echo_noise[i] = MAX32(MULT16_32_Q15(QCONST16(.6f,15),st->echo_noise[i]), st->residual_echo[i]);