Searched refs:spec_average (Results 1 – 1 of 1) sorted by relevance
| /external/speex/libspeex/ |
| D | mdf.c | 143 spx_word16_t spec_average; member
434 st->spec_average = DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate); in speex_echo_state_init_mc()
1068 …st->Eh[j] = MAC16_32_Q15(MULT16_32_Q15(SUB16(32767,st->spec_average),st->Eh[j]), st->spec_average,… in speex_echo_cancellation()
1069 …st->Yh[j] = MAC16_32_Q15(MULT16_32_Q15(SUB16(32767,st->spec_average),st->Yh[j]), st->spec_average,… in speex_echo_cancellation()
1071 st->Eh[j] = (1-st->spec_average)*st->Eh[j] + st->spec_average*st->Rf[j]; in speex_echo_cancellation()
1072 st->Yh[j] = (1-st->spec_average)*st->Yh[j] + st->spec_average*st->Yf[j]; in speex_echo_cancellation()
1239 st->spec_average = DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate); in speex_echo_ctl()
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