Sphinx HelloWorld - How can I add my own speech files?

[treeface99]

Hi,

I have created a blackjack playing Lego NXT robot using the Lejos NXJ playform. I thought it would be great if my robot could respond to voice commands, so I installed sphinx and have the HelloWorld demo up and running in eclipse.

All I need my robot to respond to is "Stick" and "Twist". I cant seem to find any tutorials for creating my own recognition program. Am I able to modify the HelloWorld demo code to enable it to recognise "Stick" and "Twist" voice files?.

If not, what is the simplest way of achieving this?

Thanks in advance

[eRaaaa]

Maybe this helps: Speech to Text Conversion in Java | Swarm of XeBees

You have to create a grammar file and have to use it in the configuration file.

[treeface99]

great thanks!

[treeface99]

Thanks aRaaaa, 'Speech to Text Conversion in Java | Swarm of XeBees' showed me where the file is with all vocabulary in it and the vocab I need to include ("stick" & "Twist") is already in that file.

Can anyone advise me on how I can change the grammar file and the configure file?

All I want the program to do is recognise "stick" an "Twist".

Thanks

[eRaaaa]

I think all your questions are explained on the page ?!
The example configuration file can be downloaded here: http://xebee.xebia.in/wp-content/upl...rld.config.txt

    <!-- ******************************************************** -->
    <!-- The Grammar  configuration                               -->
    <!-- ******************************************************** -->
            
    <component name="jsgfGrammar" type="edu.cmu.sphinx.jsapi.JSGFGrammar">
        <property name="dictionary" value="dictionary"/>
        <property name="grammarLocation" 
             value="src/main/java/com/hi/open_name_speech_to_text_convertor/"/>
        <property name="grammarName" value="hello"/>
	<property name="logMath" value="logMath"/>
    </component>

this part you have to change!
-> hello.gram

        <property name="grammarLocation" 
             value="your/package/here/"/>
        <property name="grammarName" value="hello"/>

the grammar file could be (i think):

#JSGF V1.0;
/**
* JSGF Grammar for Hello World example
*/
grammar hello;
 
public <choose> = (Twist | Stick);