Searched refs:Dvar2 (Results 1 – 1 of 1) sorted by relevance
164 spx_float_t Dvar2; /* Estimated variance of 2nd estimator */ member519 st->Dvar1 = st->Dvar2 = FLOAT_ZERO; in speex_echo_state_init_mc()579 st->Dvar1 = st->Dvar2 = FLOAT_ZERO; in speex_echo_state_reset()905 …st->Dvar2 = FLOAT_ADD(FLOAT_MULT(VAR2_SMOOTH, st->Dvar2), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.15f… 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()928 st->Dvar1 = st->Dvar2 = FLOAT_ZERO; in speex_echo_cancellation()943 …f (FLOAT_GT(FLOAT_MUL32U(NEG32(st->Davg2), ABS32(st->Davg2)), FLOAT_MULT(VAR_BACKTRACK,st->Dvar2))) in speex_echo_cancellation()960 st->Dvar1 = st->Dvar2 = FLOAT_ZERO; in speex_echo_cancellation()