From 1ea95de1204d70bb98f117bd5c71bff7b8376c72 Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Sun, 23 Oct 2016 08:46:05 +0200 Subject: C-Netz: Use emphasis with 200 uS time constant --- src/cnetz/cnetz.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/cnetz') diff --git a/src/cnetz/cnetz.c b/src/cnetz/cnetz.c index 339362b..49e9430 100644 --- a/src/cnetz/cnetz.c +++ b/src/cnetz/cnetz.c @@ -105,6 +105,8 @@ /* uncomment this to do echo debugging (-L) on Speech Channel */ //#define DEBUG_SPK +#define CUT_OFF_EMPHASIS_CNETZ 796 /* 200 uS time constant */ + /* Call reference for calls from mobile station to network This offset of 0x400000000 is required for MNCC interface. */ static int new_callref = 0x40000000; @@ -286,7 +288,7 @@ int cnetz_create(int kanal, enum cnetz_chan_type chan_type, const char *sounddev cnetz->pre_emphasis = pre_emphasis; cnetz->de_emphasis = de_emphasis; - rc = init_emphasis(&cnetz->estate, samplerate); + rc = init_emphasis(&cnetz->estate, samplerate, CUT_OFF_EMPHASIS_CNETZ); if (rc < 0) goto error; -- cgit v1.2.3