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BargeInType Values

  • Artigo
  Microsoft Speech Technologies Homepage

The following values may be used for the BargeInType configuration setting:

  • speech
    BargeIn is triggered by the recognition engine when it detects sound in the audio stream. The "speech" BargeIn has the shortest latency period of the types, but it may be triggered inadvertently by background noise and other sound. "speech" is the default BargeInType.
  • grammar
    BargeIn is triggered by the recognition engine when it matches an element or subelement of any active grammar rule, and its confidence in this recognition exceeds the Reject property value of the active Reco control.
  • final
    BargeIn is triggered by the recognition engine when it detects successful recognition. As in "grammar" BargeIn, the recognition confidence must exceed the Reject property value of the active Reco control. "final" BargeIn is the safest type because there is little chance of a spurious bargein event. It also the least responsive type because the latency period is the longest. The browser must raise the onBargeIn event before the onReco event.

Remarks

Use the Param control to specify the BargeInType.