Handling of speech recognition in a declarative markup language
First Claim
1. A method of determining a selection from a plurality of options in a voice application written in a declarative markup language, the method comprising:
- presenting the plurality of options in a list format aurally using a computer system; and
responsive to an input, the input corresponding to a voice command, determining the selection from the plurality of options using a partially overlapping target windows implemented in the declarative markup language using a mark semantic that provides a relative offset from the mark to the time the command was received.
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Abstract
Declarative markup languages for speech applications such as VoiceXML are becoming more prevalent programming modalities for describing speech applications. Present declarative markup languages for speech applications model the running speech application as a state machine with the program specifying the transitions amongst the states. These languages can be extended to support a marker-semantic to more easily solve several problems that are otherwise not easily solved. In one embodiment, a partially overlapping target window is implemented using a mark semantic. Other uses include measurement of user listening time, detection and avoidance of errors, and better resumption of playback after a false barge in.
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3 Claims
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1. A method of determining a selection from a plurality of options in a voice application written in a declarative markup language, the method comprising:
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presenting the plurality of options in a list format aurally using a computer system; and
responsive to an input, the input corresponding to a voice command, determining the selection from the plurality of options using a partially overlapping target windows implemented in the declarative markup language using a mark semantic that provides a relative offset from the mark to the time the command was received. - View Dependent Claims (2, 3)
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Specification