[asterisk-speech-rec] SPEECH(results) always return 0 problem

Tue Oct 2 13:28:31 CDT 2007

Stephen,

We actually tracked it down to the following code:

28c28

< ASTERISK_FILE_VERSION(__FILE__, "$Revision: 79334 $");

---

> ASTERISK_FILE_VERSION(__FILE__, "$Revision: 81406 $");

123c123

<       if (speech->engine->get != NULL && ast_test_flag(speech,
AST_SPEECH_HAVE_RESULTS)) {

---

>       if (speech->engine->get != NULL) {

I am not sure if it is a bug on the ast_test_flag or the test condition but
removing the ast_test_flag for the if condition seems to fix it. Just in
case anyone runs into the same problem.

Sam.

From: asterisk-speech-rec-bounces at lists.digium.com
[mailto:asterisk-speech-rec-bounces at lists.digium.com] On Behalf Of Stephen
Keller
Sent: October 1, 2007 5:07 PM
To: Use of speech recognition in Asterisk
Subject: Re: [asterisk-speech-rec] SPEECH(results) always return 0 problem

Michael,

If you set save_sound_files=yes in lumenvox.conf and restart Asterisk, do
any files get generated in /opt/lumenvox/engine_7.5/Lang/Responses/ ?

Also, could you turn on debugging ("core set debug 10" at the console and
modify logger.conf to send debug to the console) and run a call into your
test application and send us the output? You can send it directly to
support at lumenvox.com if you don't want to post all of that to the list.

Thanks,

Stephen Keller
LumenVox Support
P: 877-977-0707, just say "Support"
F: 858-707-7072
Support at LumenVox.com
www.LumenVox.com <http://www.lumenvox.com/> 

 <http://www.lumenvox.com/> 

Winner “Best Innovation in Speech Recognition”
AVIOS SpeechTEK Award

  _____  

From: asterisk-speech-rec-bounces at lists.digium.com
[mailto:asterisk-speech-rec-bounces at lists.digium.com] On Behalf Of Michael
Ye
Sent: Monday, October 01, 2007 11:24 AM
To: Use of speech recognition in Asterisk
Subject: Re: [asterisk-speech-rec] SPEECH(results) always return 0 problem

Stephen,

next is my test dialplan:

exten => s,1,Answer

exten => s,n,SpeechCreate()

exten => s,n,SpeechActivateGrammar(order) // order grammar set at
lumenvox.conf
exten => s,n,SpeechStart
exten => s,n,SpeechBackground(GP-DeliveryorTakeout)
exten => s,n,NoOp(SPEECH(status)=${SPEECH(status)})
exten => s,n,NoOp(SPEECH(spoke)=${SPEECH(spoke)})
exten => s,n,NoOp(SPEECH(results)=${SPEECH(results)})
exten => s,n,NoOp(SPEECH_SCORE(0)=${SPEECH_SCORE(0)})
exten => s,n,NoOp(SPEECH_TEXT(0)=${SPEECH_TEXT(0)})
exten => s,n,NoOp(SPEECH_GRAMMAR(0)=${SPEECH_GRAMMAR(0)})

SpeechBackground return and not timeout. SPEECH_TEXT(0) return empty.

Thanks,

Michael

Stephen Keller <StephenKeller at LumenVox.com> wrote:

Michael,

Could you clarify the issue for me? You get SPEECH(spoke)=1 after
SpeechActivateGrammar or after SpeechBackground? Does SpeechBackground ever
return or timeout?

Is there anything in SPEECH_TEXT?

Thanks,

Stephen Keller
LumenVox Support
P: 877-977-0707, just say "Support"
F: 858-707-7072
Support at LumenVox.com
www.LumenVox.com <http://www.lumenvox.com/> 

 <http://www.lumenvox.com/> 

Winner ¡°Best Innovation in Speech Recognition¡±
AVIOS SpeechTEK Award

  _____  

From: asterisk-speech-rec-bounces at lists.digium.com
[mailto:asterisk-speech-rec-bounces at lists.digium.com] On Behalf Of Michael
Ye
Sent: Friday, September 28, 2007 12:25 PM
To: asterisk-speech-rec at lists.digium.com
Subject: [asterisk-speech-rec] SPEECH(results) always return 0 problem

Hi everyone,

I recently installed the CentOS 4 running asterisk 1.4.11 and LumenVox 7.5,
using Connector Bridge b17:res_speech_lumenvox.so. Everything appears to
have installed properly.The example in the engine directory compiles and
runs correctly.

Connecting to 127.0.0.1
Interpretation 1:
8587070707

<etc...>

I configured the pizza demo. When called, It can not recognize Delivery or
Takeout input. Then I set output after SpeechActivateGrammar(order), I can
get SPEECH(status)= 1, SPEECH(spoke) = 1, but the SPEECH(results) allways
return 0;

I check the SRE_Log.txt found

clsSpeechClientConnectionList::StartConnections() is creating
clsSpeechClientConnection
Created clsMQGrammar_Client_Handler.
Opened clsMQGrammar_Client_Handler.
clsSpeechClientConnectionList::StartConnections() is creating
clsSpeechClientConnection
Created clsMQGrammar_Client_Handler.
Opened clsMQGrammar_Client_Handler.

keep loop about 10 times.

Has anyone else had this problem ?

-- Michael

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