====== VoiceInteraction ASR ======

===== About =====

VoiceInteraction \\
Rua Alves Redol, 9 \\
1000-029 Lisboa \\
Portugal

Website: http://www.voiceinteraction.pt 

===== Definition =====

VoiceInteraction, founded in 2008 and based in Lisboa (Portugal), is a company specialised in the development of speech technologies. VoiceInteraction develops voice synthesis and speech recognition engines for many web and telephony applications.

===== Languages =====

Portuguese · Portuguese (Brazil)
===== Installation =====

This is for de Debian Lenny version, for other Linux, read the official Audimus Installation manual.
To configure the apt client, just edit and add to the file /etc/apt/sources.list one of the following line set.

For asterisk 1.Y.X

<code>
deb http://services.voiceinteraction.pt/repo/Debian/5.0 engines 3rdparty Dixi Audimus
deb http://services.voiceinteraction.pt/repo/Debian/5.0 asterisk.1.Y.X Dixi Audimus
</code>

Refresh the package lacal base with:

<code>
# apt-get update
</code>

And Install the package audimus-asterisk-xx-xx (where xx-xx is the language requested):

<code>
# apt-get install audimus-asterisk-es-es
</code>

The following extra packages will be installed:

<code>
audimus audimus-config audimus-model-es-es-monophones-g2p-phonemodels audimus-model-es-es-monophones-mlp-telephone audimus-model-es-es-monophones-task-asterisk
</code>

Activate the license with:

<code>
# audimus_activate_license
</code>

Please enter your Audimus license:

<code>
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Your License was successfully activated!
</code>

===== Configuration =====

To enable speech recognition, change the main speech parameter.
The “speech” parameter can get three values, “yes”, “automatic”, “no” or “emulation” (don’t generate errors if you enable speech grammars).

<code>
…
speech=automatic
speechprovider=verbio
…
</code>

In the VoiceXML browser configuration file:

<code>
############################
# ASR server configuration #
############################

client.rec.resource.0.cacheDir              VXIString   /tmp/cacheContent
client.rec.resource.0.format                VXIString   txt
client.rec.resource.0.syntax                VXIString   doctype
</code>

You need to restart the Vxi and Asterisk to get all the changes.

Logs file from the ASR engine:

<code>
# tail -f /var/log/VI/VI.log
</code>

The following VoiceXML example uses the speech recognition, with the built in grammar, ‘digits.’

<code>
<?xml version="1.0" encoding="iso-8859-1"?>
<vxml version="2.0" xmlns="http://www.w3.org/2001/vxml" xml:lang="en-UK">
 <form>
  <property name="inputmodes" value="voice"/>
  <property name="timeout" value="30s"/>
  <field name="text" type="digits">
   <catch event="noinput nomatch">
    <reprompt/>
   </catch>
   <prompt>
    Speak to me:
   </prompt>
  </field>
  <filled>
   <prompt>
    You say me:
    <value expr="text" />
   </prompt>
   <clear namelist="text" />
  </filled>
 </form>
</vxml>
</code>