[asterisk-users] Speech To Text on linux with asterisk

[DHAVAL INDRODIYA]

Hello i have tried to convert through sphinx as suggested by Nickolay

i am not getting convert my simple audio file.

i am having following error while i fire following command


pocketsphinx_continuous -infile /usr/etc/ask-propertyid.WAV -samprate 8000 \
-hmm /usr/etcSpeechToText/Communicator_semi_40.cd_semi_6000 -lm
lm_giga_20k_nvp_3gram.lm.DMP

*FATAL_ERROR: "continuous.c", line 149: Failed to calibrate voice activity
detection*

regards
Dhaval


On Tue, Sep 14, 2010 at 8:40 PM, Paul Belanger <paul.belanger at polybeacon.com
> wrote:

> On Tue, Sep 14, 2010 at 1:41 AM, DHAVAL INDRODIYA
> <dhaval.it01034 at gmail.com> wrote:
> > -> Call comes in
> > -> start recording
> > -> call remains for 30 minutes
> > -> stop recording
> > -> convert wav file audio to text.
> >
> > is this possible with lumenvox or any other engine.
> >
> Not realistically, because you need to define grammars into your
> speech engine, it would take a large amount of work to set this up.
> In the past when this has been a customer requirement, I have had to
> hire a transcribing service for my audio file.
>
> --
> Paul Belanger | dCAP
> Polybeacon | Consultant
> Jabber: paul.belanger at polybeacon.com | IRC: pabelanger (Freenode)
> blog.polybeacon.com
>
> --
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