diff options
| author | Shaun Ruffell <sruffell@digium.com> | 2009-05-07 16:53:32 +0000 |
|---|---|---|
| committer | Shaun Ruffell <sruffell@digium.com> | 2009-05-07 16:53:32 +0000 |
| commit | 83015b648f9853bef2d2e65d5e0e558cffcb0539 (patch) | |
| tree | 07080eb428adc90800984ff395cdf900ca83fdfa /drivers/dahdi/voicebus | |
| parent | dde92a043c5fbe03303df52bea2d1b788431889d (diff) | |
voicebus: Changing default NLP type to 'suppression'.
The 'suppression' default for the NLP provides better echo canceling
performance. Also ensures that the wctdm24xxp and wcte12xp driver use the
same default values.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6568 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'drivers/dahdi/voicebus')
| -rw-r--r-- | drivers/dahdi/voicebus/GpakCust.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/dahdi/voicebus/GpakCust.h b/drivers/dahdi/voicebus/GpakCust.h index db5fbdd..72cfdd4 100644 --- a/drivers/dahdi/voicebus/GpakCust.h +++ b/drivers/dahdi/voicebus/GpakCust.h @@ -72,6 +72,15 @@ #define VPM150M_DTMFDETECT 3 #define VPM150M_ACTIVE 4 +#define NLPTYPE_NONE 0 +#define NLPTYPE_MUTE 1 +#define NLPTYPE_RANDOM_NOISE 2 +#define HOTH_NOISE_NLPTYPE 3 +#define NLPTYPE_SUPPRESS 4 +#define DEFAULT_NLPTYPE NLPTYPE_SUPPRESS + +/* This is the threshold (in dB) for enabling and disabling of the NLP */ +#define DEFAULT_NLPTHRESH 24 struct vpmadt032_cmd { struct list_head node; |