reject Attribute

Specifies the recognition rejection threshold. Optional.

HTML	<listen reject="rejectVal">
JScript	listen.reject = "rejectVal"

Remarks

The reject attribute consists of a floating point value between 0 and 1.0. If not specified, the Speech Platform uses zero. When specified, recognition that falls below the threshold established by the reject attribute causes a noreco event to occur.

Example

The following code demonstrates the use of the reject attribute.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html xmlns:salt="http://www.saltforum.org/2002/SALT">
  <head>
    <object id="Speechtags" CLASSID="clsid:DCF68E5B-84A1-4047-98A4-0A72276D19CC" VIEWASTEXT></object>
  </head>
    
  <body>
    <?import namespace="salt" implementation="#Speechtags" />
    <salt:listen id="listen1" mode="multiple" reject=".65" onreco="Handleonreco()" onnoreco="Handleonnoreco()">
      <salt:grammar name="cities"> 
        <grammar version="1.0" tag-format="semantics-ms/1.0" lang="en-US" 
        xmlns="http://www.w3.org/2001/06/grammar" root="root">
          <rule id="root">
            <item repeat="0-1">from </item>
            <ruleref uri="#cities" />
          </rule>
          <rule id="cities">
            <one-of>
              <item>Seattle</item> 
              <item>Boston</item> 
              <item>Houston</item> 
              <item>New York</item> 
            </one-of>
          </rule>
        </grammar>
      </salt:grammar>
     </salt:listen>

    <input type="button" name="BtnListen" value="Start Listening" OnClick="StartListening()" id="StartListen">
    <input type="button" name="BtnStop" value="Stop" OnClick="StopListening()" id="StopListen"
    
    <br><br>
      This is an example of an automatic mode listen.<br>
      Click Start to begin; after speaking, the application will automatically stop.<br>
      Valid city names for recognition are Seattle, Boston, Houston, and New York.
    
    <br><br>
    <input type="text" name="TxtStatus" size = "80" value="Listening for test" id="RecoTxt">
    
    <script language="JScript">
    <!--     
      function StartListening() {
        RecoTxt.value  = "Starting to listen...";
        listen1.Start();
        RecoTxt.value  = "Listening...";
      }
      function StopListening() {
        RecoTxt.value = "Stopped listen";
        listen1.Stop();
      }
      function Handleonreco() {
        RecoTxt.value = "Received onreco.";
        smlResult = event.srcElement.recoresult;
        RecoTxt.value = smlResult.xml;
      }
      function Handleonnoreco() {
        RecoTxt.value = "Received onnoreco";
      }
    -->
    </script>
  </body>
</html>

reject Attribute

Remarks

Example

See Also

Zusätzliche Ressourcen