Version: 2019.4
  • C#

KeywordRecognizer Constructor

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public KeywordRecognizer(string[] keywords);
public KeywordRecognizer(string[] keywords, Windows.Speech.ConfidenceLevel minimumConfidence);


keywordsThe keywords that the recognizer will listen to.
minimumConfidenceThe minimum confidence level of speech recognition that the recognizer will accept.


Create a KeywordRecognizer which listens to specified keywords with the specified minimum confidence. Phrases under the specified minimum level will be ignored.

If no minimum confidence level is specified, then the confidence level is assumed to be Medium.