SYSTEMS AND METHOD FOR PERFORMING SPEECH RECOGNITION
First Claim
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1. A system for performing speech recognition comprising:
- a speech recognition engine including a plurality of grammar paths each defining a recognized phrase, the grammar paths each having at least two nodes connected by a recognized word;
an input device configured to receive a user specified input corresponding to the recognized word;
a microphone configured to receive a user phrase; and
a processor configured to exclude grammar paths from the speech recognition engine based on an absence of the user specified input and select the recognized phrase from the non-excluded grammar paths based on the user phrase.
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Abstract
A system and method for performing speech recognition. A speech recognition engine includes a plurality of grammar paths each defining a recognized phrase. The grammar paths each have at least two nodes that are connected by a recognized word. An input device receives a user specified input that corresponds to the recognized word. A microphone receives a user phrase and a processor excludes grammar paths from the speech recognition engine based on an absence of the user specified input. The processor selects the recognized phrase from the non-excluded grammar paths based on the user phrase.
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Citations
20 Claims
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1. A system for performing speech recognition comprising:
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a speech recognition engine including a plurality of grammar paths each defining a recognized phrase, the grammar paths each having at least two nodes connected by a recognized word; an input device configured to receive a user specified input corresponding to the recognized word; a microphone configured to receive a user phrase; and a processor configured to exclude grammar paths from the speech recognition engine based on an absence of the user specified input and select the recognized phrase from the non-excluded grammar paths based on the user phrase. - View Dependent Claims (2, 3, 4, 5, 6, 7, 13)
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8. A system for simplifying grammar paths in a speech recognition engine, the system comprising:
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an input device configured to receive a user specified input corresponding to a recognized word of the grammar paths; a microphone configured to receive a user phrase; and a processor configured to exclude grammar paths from the speech recognition engine based on an absence of the user specified input and select the recognized phrase from the non-excluded grammar paths based on the user phrase. - View Dependent Claims (9, 10, 11, 12)
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14. A method for performing speech recognition, comprising:
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receiving a user specified input with an input device; identifying a recognized word based on the user specified input; excluding grammar paths from a speech recognition engine based an absence of the recognized word in the grammar paths; receiving a user phrase with a microphone; and selecting a recognized phrase from the non-excluded grammar paths based on the user phrase. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification