Searched refs:Davg2 (Results 1 – 1 of 1) sorted by relevance
| /external/speex/libspeex/ |
| D | mdf.c | 162 spx_word32_t Davg2; /* 2nd recursive average of the residual power difference */ member
518 st->Davg1 = st->Davg2 = 0; in speex_echo_state_init_mc()
578 st->Davg1 = st->Davg2 = 0; in speex_echo_state_reset()
903 …st->Davg2 = ADD32(MULT16_32_Q15(QCONST16(.85f,15),st->Davg2), MULT16_32_Q15(QCONST16(.15f,15),SUB3… in speex_echo_cancellation()
921 … else if (FLOAT_GT(FLOAT_MUL32U(st->Davg2, ABS32(st->Davg2)), FLOAT_MULT(VAR2_UPDATE,(st->Dvar2)))) in speex_echo_cancellation()
927 st->Davg1 = st->Davg2 = 0; in speex_echo_cancellation()
943 …if (FLOAT_GT(FLOAT_MUL32U(NEG32(st->Davg2), ABS32(st->Davg2)), FLOAT_MULT(VAR_BACKTRACK,st->Dvar2)… in speex_echo_cancellation()
959 st->Davg1 = st->Davg2 = 0; in speex_echo_cancellation()
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