diff options
| -rw-r--r-- | fxotune.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -603,7 +603,11 @@ static void print_topresults(char * header) * use the optimization strategy from silabs. For reference, here is an application note that describes * the echo coefficients (and acim values): * - * http://www.silabs.com/public/documents/tpub_doc/anote/Wireline/Silicon_DAA/en/an84.pdf + * http://www.silabs.com/Support%20Documents/TechnicalDocs/an84.pdf + * + * See Table 13 in this document for a breakdown of acim values by region. + * + * http://www.silabs.com/Support%20Documents/TechnicalDocs/si3050-18-19.pdf * */ static int acim_tune2(int whichdahdi, int freq, char *dialstr, int delayuntilsilence, int silencegoodfor, struct wctdm_echo_coefs *coefs_out) |