[Freeswitch-users] pocketsphinx and event socket

[Peter P GMX]

Some more info:
the system I am working on is a copy (dd copy) of a system where the
pizza demo works on.
The only thing I changed was to update to the current freeswitch trunk
12293 (it was 10003 before).

Do I need to update the model? I did a make in the model directory, but
no change.

Best regards
Peter

Peter P GMX schrieb:
> Hello Brian,
>
> thanks for the info. I am a step further, but it cannot load the grammar
> files.
> I am sending through event_socket:
>
> SendMsg
> call-command: execute
> execute-app-name: detect_speech
> execute-app-arg: pocketsphinx yes no
>
> However I get the message (also when I am using Pizza demo):
> 2009-03-01 23:02:24 [DEBUG] switch_ivr.c:540 switch_ivr_parse_event()
> sofia/internal/1000 at sip2.server.com Command Execute
> detect_speech(pocketsphinx yes no)
> 2009-03-01 23:02:24 [WARNING] mod_pocketsphinx.c:145
> pocketsphinx_asr_load_grammar() Can't open language model
> /usr/local/freeswitch/grammar/model/communicator.
> 2009-03-01 23:02:24 [DEBUG] switch_ivr_async.c:2041
> switch_ivr_detect_speech() Error loading Grammar
> 2009-03-01 23:02:24 [WARNING] mod_pocketsphinx.c:219
> pocketsphinx_asr_close() Port Closed.
>
> However the grammar files are there:
> root at sip2:/usr/local/freeswitch/grammar/model/communicator#
> root at sip2:/usr/local/freeswitch/grammar/model/communicator# ls -al
> total 12752
> drwxr-xr-x 2 freeswitch root 4096 2008-08-13 16:00 .
> drwxr-xr-x 4 freeswitch root 4096 2008-08-13 16:00 ..
> -rw-r--r-- 1 freeswitch root 1775 2008-03-21 23:32 COPYING
> -rw-r--r-- 1 freeswitch root 169 2008-03-21 09:21 feat.params
> -rw-r--r-- 1 freeswitch root 6476668 2008-03-21 09:21 mdef
> -rw-r--r-- 1 freeswitch root 52304 2008-03-21 10:07 means
> -rw-r--r-- 1 freeswitch root 263 2008-03-21 15:24 noisedict
> -rw-r--r-- 1 freeswitch root 6406784 2008-03-21 10:07 sendump
> -rw-r--r-- 1 freeswitch root 6184 2008-03-21 10:07 transition_matrices
> -rw-r--r-- 1 freeswitch root 52304 2008-03-21 10:07 variances
>
>
> Any hint?
>
> Best regards
> Peter
>
> Brian West schrieb:
>   
>> You can accomplish this .... here is an example using ESL in perl
>>
>> http://fisheye.freeswitch.org/browse/FreeSWITCH/libs/esl/perl/server3.pl?r=12344
>>
>> /b
>>
>> On Feb 28, 2009, at 6:18 AM, Peter P GMX wrote:
>>
>>   
>>     
>>> Or back to the basics: Is it possible to use pocketsphinx through  
>>> event
>>> socket?
>>>     
>>>       
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