[Freeswitch-users] Different problems with "pizza" demo on newer build.

mszlazak at aol.com mszlazak at aol.com
Sun Nov 9 01:03:21 PST 2008 

 Brian it looks like those four .lm files are blank but I decided to remake them myself. 

I went to CMU's sphinx page and found this online LM tool

http://www.speech.cs.cmu.edu/tools/lmtool.html

and used the four corpus files in the four folder of with my empty .lm files to generate their contents.

The pizza demo then seemed to fully work but struggled a bit "hearing"/"recognizing" some of my toppings.

I have a couple requests/suggestion/questions for your teams consideration:

1) This page (http://wiki.freeswitch.org/wiki/Mod_pocketsphinx) on Mod Pocketsphinx needs updating to indicate this easy to use resource for building grammar files but if everyone is busy I could do it if their are no objections.

2) I believe the latest "snapshot" release of FS that Anthony asked that I try was using Pocketsphinx version 0.499 but the latest stable version of pocketsphinx is 0.5 (http://sourceforge.net/forum/forum.php?forum_id=843940). Which is about 50% smaller and up to 18% faster than the previous one, and introduces a new, re-entrant and "modern" API. Are you planning to use this updated version of pocketsphinx soon?

Mark.


 


 

-----Original Message-----
From: Brian West <brian at freeswitch.org>
To: freeswitch-users at lists.freeswitch.org
Sent: Fri, 7 Nov 2008 11:38 am
Subject: Re: [Freeswitch-users] Different problems with "pizza" demo on newer build.










-rw-r--r--  2 brian  staff  1325 Jul  8 20:35 pizza_arso/pizza_arso.lm

-rw-r--r--  2 brian  staff  1797 Jul  8 19:51 pizza_crust/pizza_crust.lm

-rw-r--r--  2 brian  staff   667 Jul  7 20:08 pizza_order/pizza_order.lm

-rw-r--r--  2 brian  staff  1122 Jul  8 19:46 pizza_size/pizza_size.lm

-rw-r--r--  2 brian  staff  2529 Jul  8 20:05 pizza_specialty/pizza_specialty.lm

-rw-r--r--  2 brian  staff  3367 Jul  8 20:30 pizza_toppings/pizza_toppings.lm

-rw-r--r--  2 brian  staff   885 Jul  8 19:55 pizza_type/pizza_type.lm

-rw-r--r--  2 brian  staff   724 Jul  7 20:18 pizza_yesno/pizza_yesno.lm




They all look fine to me.  Where did you download yours from?




/b








On Nov 7, 2008, at 1:22 PM, mszlazak at aol.com wrote:



 Hi Anthony and Brian.
 
 I should have done this yesterday but I'm learning debugging in this IDE environment as I go. 
 Anyway, have you looked at the .lm grammar files in the "pizza demo"?
 
 For the grammar file download in the wiki, I finding 9 .lm files: 
 
 6859, pizza_arso, pizza_crust, pizza_order, pizza_size, pizza_specialty, pizza_toppings, pizza_type, pizza_yesno.
 
 Of these, 4 files are empty: 
 
 pizza_crust, pizza_size, pizza_specialty, pizza_toppings.
 
 I commented out the related sections in ps_pizza.js and the "pizza demo" seemed to work in this shortened form. 
 It took the type of order (nothing else), order confirmation, when to come pick-up and then hung-up.
 
 Could I get the rest of the .lm files? Updating the grammar files download for "pizza" would nice.
 
 Thanks.
 
 Mark.
   
 
 
 
 
 
 
 
 -----Original Message-----
 From: Anthony Minessale <anthony.minessale at gmail.com>
 To: freeswitch-users at lists.freeswitch.org
 Sent: Thu, 6 Nov 2008 6:22 am
 Subject: Re: [Freeswitch-users] Different problems with "pizza" demo on newer build.
 
 
 can you please download and build the development snapshot instead of the 1.0.1 since we are almost to 1.0.2 now.
 
 http://files.freeswitch.org/freeswitch-snapshot.tar.gz
 
 
 
On Wed, Nov 5, 2008 at 10:05 PM,  <mszlazak at aol.com> wrote:
 
 
 Yup, I'm using ps_pizza.js.
 
 
 
 Mark
 
 
 

 
 
 
 
 -----Original Message-----
 From: Brian West <brian at freeswitch.org>
 To: freeswitch-users at lists.freeswitch.org
 Sent: Wed, 5 Nov 2008 4:50 pm
 Subject: Re: [Freeswitch-users] Different problems with "pizza" demo on newer build.
 
 
 Looks like the score is messed up.  Are you using ps_pizza.js? 

 
 
/b
 

 
 
On Nov 5, 2008, at 6:44 PM, mszlazak at aol.com wrote:
 
 
OK, I did my first FS "build" today from download "freeswitch-1.0.1.tar.gz" on Windows XP Pro with Visual C++ 2008 Express instead of using my previous MSI installed build which apparently uses the older FS version 1.0.9570.
  
  I'm not getting a crash as I did before with the MSI build on the "pizza" demo. Instead, in the newer build, the demo gets stuck in a loop and can't break out no matter what I say. See below:
  
  Any advice?
  
  Thank you in advance.
  Mark.
  
  </interpretation>
  2008-11-05 16:22:19 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Heard [²²²²½½½½½½½½ε■ε■]
  2008-11-05 16:22:19 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Hit score 0/1/78
  2008-11-05 16:22:19 [DEBUG] js_modules/SpeechTools.jm:382 console_log() ----We don't understand this
  2008-11-05 16:22:21 [DEBUG] mod_pocketsphinx.c:342 pocketsphinx_asr_resume() Manually Resuming
  2008-11-05 16:22:21 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:25 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:25 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:26 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:26 [DEBUG] mod_pocketsphinx.c:389 pocketsphinx_asr_get_results() Recognized: TAKEOUT, Score: 0
  2008-11-05 16:22:26 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----XML:
  <interpretation grammar="pizza_order" score="0">
    <result name="match">TAKEOUT</result>
    <input>TAKEOUT</input>
  </interpretation>
  2008-11-05 16:22:26 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Heard [TAKEOUT]
  2008-11-05 16:22:26 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Hit score 0/1/78
  2008-11-05 16:22:26 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:26 [DEBUG] js_modules/SpeechTools.jm:382 console_log() ----We don't understand this
  2008-11-05 16:22:26 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:27 [DEBUG] mod_pocketsphinx.c:342 pocketsphinx_asr_resume() Manually Resuming
  2008-11-05 16:22:27 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:33 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:33 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:34 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:34 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:34 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:35 [DEBUG] mod_pocketsphinx.c:389 pocketsphinx_asr_get_results() Recognized: TAKEOUT, Score: 0
  2008-11-05 16:22:35 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----XML:
  <interpretation grammar="pizza_order" score="0">
    <result name="match">TAKEOUT</result>
    <input>TAKEOUT</input>
  </interpretation>
  2008-11-05 16:22:35 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Heard [TAKEOUT]
  2008-11-05 16:22:35 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Hit score 0/1/78
  2008-11-05 16:22:35 [DEBUG] js_modules/SpeechTools.jm:382 console_log() ----We don't understand this
  2008-11-05 16:22:37 [DEBUG] mod_pocketsphinx.c:342 pocketsphinx_asr_resume() Manually Resuming
  2008-11-05 16:22:37 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:42 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:42 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:43 [DEBUG] mod_pocketsphinx.c:389 pocketsphinx_asr_get_results() Recognized: DELIVERY, Score: 0
  2008-11-05 16:22:43 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----XML:
  <interpretation grammar="pizza_order" score="0">
    <result name="match">DELIVERY</result>
    <input>DELIVERY</input>
  </interpretation>
  2008-11-05 16:22:43 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Heard [DELIVERY]
  2008-11-05 16:22:43 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Hit score 0/1/78
  2008-11-05 16:22:43 [DEBUG] js_modules/SpeechTools.jm:382 console_log() ----We don't understand this
  2008-11-05 16:22:44 [DEBUG] mod_pocketsphinx.c:342 pocketsphinx_asr_resume() Manually Resuming
  2008-11-05 16:22:44 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:50 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:50 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:50 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:51 [DEBUG] mod_pocketsphinx.c:389 pocketsphinx_asr_get_results() Recognized: TAKEOUT, Score: 0
  2008-11-05 16:22:51 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----XML:
  <interpretation grammar="pizza_order" score="0">
    <result name="match">TAKEOUT</result>
    <input>TAKEOUT</input>
  </interpretation>
  2008-11-05 16:22:51 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Heard [TAKEOUT]
  2008-11-05 16:22:51 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Hit score 0/1/78
  2008-11-05 16:22:51 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:51 [DEBUG] js_modules/SpeechTools.jm:382 console_log() ----We don't understand this
  2008-11-05 16:22:51 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:53 [DEBUG] mod_pocketsphinx.c:342 pocketsphinx_asr_resume() Manually Resuming
  2008-11-05 16:22:53 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:22:58 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:22:58 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:22:59 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:23:00 [DEBUG] switch_ivr_play_say.c:1203 switch_ivr_play_file() done playing file
  2008-11-05 16:23:00 [DEBUG] switch_core_session.c:430 switch_core_session_receive_message() Kill sofia/internal/1000 at 10.0.0.2 [BREAK]
  2008-11-05 16:23:01 [DEBUG] mod_pocketsphinx.c:389 pocketsphinx_asr_get_results() Recognized: PICKUP, Score: 0
  2008-11-05 16:23:01 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----XML:
  <interpretation grammar="pizza_order" score="0">
    <result name="match">PICKUP</result>
    <input>PICKUP</input>
  </interpretation>
  2008-11-05 16:23:01 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Heard [PICKUP]
  2008-11-05 16:23:01 [DEBUG] js_modules/SpeechTools.jm:150 console_log() ----Hit score 0/1/78
  2008-11-05 16:23:01 [DEBUG] js_modules/SpeechTools.jm:382 console_log() ----We don't understand this
  2008-11-05 16:23:03 [DEBUG] mod_pocketsphinx.c:342 pocketsphinx_asr_resume() Manually Resuming
  2008-11-05 16:23:03 [DEBUG] switch_ivr_play_say.c:912 switch_ivr_play_file() Codec Activated L16 at 8000hz 1 channels 20ms
  2008-11-05 16:23:04 [DEBUG] sofia.c:197 sofia_event_callback() event [nua_i_state] status [0][INVITE sent] session: sofia/internal/1000 at 10.0.0.2
  2008-11-05 16:23:04 [DEBUG] sofia.c:2129 sofia_handle_sip_i_state() Channel sofia/internal/1000 at 10.0.0.2 entering state [calling]
  2008-11-05 16:23:04 [DEBUG] sofia.c:2129 sofia_handle_sip_i_state() Channel sofia/internal/1000 at 10.0.0.2 entering state [ready]
  2008-11-05 16:23:04 [DEBUG] sofia.c:2133 sofia_handle_sip_i_state() Remote SDP:
   

 

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 -- 
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