From 53f0cc03561b24992fc7554778a301bbe96ebe95 Mon Sep 17 00:00:00 2001 From: markster Date: Mon, 27 Jan 2003 05:52:53 +0000 Subject: Version 0.4.0 from FTP git-svn-id: http://svn.digium.com/svn/zaptel/trunk@144 5390a7c7-147a-4af0-8ec9-7488f05a26cb --- mec2.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'mec2.h') diff --git a/mec2.h b/mec2.h index 36bc042..92cc011 100755 --- a/mec2.h +++ b/mec2.h @@ -330,9 +330,16 @@ static inline short echo_can_update(echo_can_state_t *ec, short iref, short isig // check for residual error suppression */ #ifndef NO_ECHO_SUPPRESSOR +#ifdef AGGRESSIVE_SUPPRESSOR + if ((ec->HCNTR_d < AGGRESSIVE_HCNTR) && (ec->Ly_i > (ec->Lu_i << 1))) { + u = u * (ec->Lu_i >> DEFAULT_SIGMA_LU_I) / ((ec->Ly_i >> (DEFAULT_SIGMA_LY_I)) + 1); + u = u * (ec->Lu_i >> DEFAULT_SIGMA_LU_I) / ((ec->Ly_i >> (DEFAULT_SIGMA_LY_I)) + 1); + } +#else if ((ec->HCNTR_d == 0) && ((ec->Ly_i/(ec->Lu_i + 1)) > DEFAULT_SUPPR_I)) { u = u * (ec->Lu_i >> DEFAULT_SIGMA_LU_I) / ((ec->Ly_i >> (DEFAULT_SIGMA_LY_I + 2)) + 1); } +#endif #endif #if 0 -- cgit v1.2.3