Searched refs:Dvar1 (Results 1 – 1 of 1) sorted by relevance
163 spx_float_t Dvar1; /* Estimated variance of 1st 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()904 …st->Dvar1 = FLOAT_ADD(FLOAT_MULT(VAR1_SMOOTH, st->Dvar1), FLOAT_MUL32U(MULT16_32_Q15(QCONST16(.4f,… in speex_echo_cancellation()919 … else if (FLOAT_GT(FLOAT_MUL32U(st->Davg1, ABS32(st->Davg1)), FLOAT_MULT(VAR1_UPDATE,(st->Dvar1)))) in speex_echo_cancellation()928 st->Dvar1 = st->Dvar2 = FLOAT_ZERO; in speex_echo_cancellation()941 …f (FLOAT_GT(FLOAT_MUL32U(NEG32(st->Davg1), ABS32(st->Davg1)), FLOAT_MULT(VAR_BACKTRACK,st->Dvar1))) in speex_echo_cancellation()960 st->Dvar1 = st->Dvar2 = FLOAT_ZERO; in speex_echo_cancellation()