Delphi Speech recognition delphi

Posted by XBasic3000 on Stack Overflow See other posts from Stack Overflow or by XBasic3000
Published on 2010-05-17T01:28:03Z Indexed on 2010/05/17 1:30 UTC
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I need create a programatic equivalent using delphi language... or could someone post a link on how to do grammars in peech recogniton using the delphi. sorry for my english...

XML Grammar Sample(s):

    <GRAMMAR>
        <!-- Create a simple "hello world" rule -->
        <RULE NAME="HelloWorld" TOPLEVEL="ACTIVE">
            <P>hello world</P>
        </RULE>

        <!-- Create a more advanced "hello world" rule that changes the
            display form. When the user says "hello world" the display
            text will be "Hiya there!" -->
        <RULE NAME="HelloWorld_Disp" TOPLEVEL="ACTIVE">
            <P DISP="Hiya there!">hello world</P>
        </RULE>

        <!-- Create a rule that changes the pronunciation and the display
            form of the phrase. When the user says "eh" the display
            text will be "I don't understand?". Note the user didn't
            say "huh". The pronunciation for "what" is specific to this
            phrase tag and is not changed for the user or application
            lexicon, or even other instances of "what" in the grammar -->
        <RULE NAME="Question_Pron" TOPLEVEL="ACTIVE">
            <P DISP="I don't understand" PRON="eh">what</P>
        </RULE>

        <!-- Create a rule demonstrating repetition -->
        <!-- the rule will only be recognized if the user says "hey diddle
            diddle" -->
        <RULE NAME="NurseryRhyme" TOPLEVEL="ACTIVE">
            <P>hey</P>
            <P MIN="2" MAX="2">diddle</P>
        </RULE>

        <!-- Create a list with variable phrase weights -->
        <!-- If the user says similar phrases, the recognizer will use
            the weights to pick a match -->
        <RULE NAME="UseWeights" TOPLEVEL="ACTIVE">
            <LIST>
                <!-- Note the higher likelihood that the user is
                    expected to say "recognizer speech" -->
                <P WEIGHT=".95">recognize speech</P>
                <P WEIGHT=".05">wreck a nice beach</P>
            </LIST>
        </RULE>

        <!-- Create a phrase with an attached semantic property -->
        <!-- Speaking "one two three" will return three different unique
            semantic properties, with different names, and different
            values -->
        <RULE NAME="UseProps" TOPLEVEL="ACTIVE">
            <!-- named property, without value -->
            <P PROPNAME="NOVALUE">one</P>

            <!-- named property, with numeric value -->
            <P PROPNAME="NUMBER" VAL="2">two</P>

            <!-- named property, with string value -->
            <P PROPNAME="STRING" VALSTR="three">three</P>
        </RULE>
    </GRAMMAR>

**Programmatic Equivalent:**

To add a phrase to a rule, SAPI provides an API called
    ISpGrammarBuilder::AddWordTransition. The application developer can add
    the sentences as follows:

        SPSTATEHANDLE hsHelloWorld;
        // Create new top-level rule called "HelloWorld"
        hr = cpRecoGrammar->GetRule(L"HelloWorld", NULL,
                        SPRAF_TopLevel | SPRAF_Active, TRUE,
                        &hsHelloWorld);
        // Check hr

        // Add the command words "hello world"
        // Note that the lexical delimiter is " ", a space character.
        //  By using a space delimiter, the entire phrase can be added
        //  in one method call
        hr = cpRecoGrammar->AddWordTransition(hsHelloWorld, NULL,
                L"hello world", L" ",
                SPWT_LEXICAL, NULL, NULL);
        // Check hr

        // Add the command words "hiya there"
        // Note that the lexical delimiter is "|", a pipe character.
        //  By using a pipe delimiter, the entire phrase can be added
        //  in one method call
        hr = cpRecoGrammar->AddWordTransition(hsHelloWorld, NULL,
                L"hiya|there", L"|",
                SPWT_LEXICAL, NULL, NULL);
        // Check hr

        // save/commit changes
        hr = cpRecoGrammar->Commit(NULL);
        // Check hr

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