Providing programming information in response to spoken requests
First Claim
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1. A method comprising:
- recognizing a spoken request for television programming;
storing a term used in said request in a structural history;
determining if the next request is a command for immediate action that does not query the structural history; and
if the next request is a command for immediate action, saving the stored term and otherwise deleting the stored term from the structural history.
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Abstract
A system allows a user to obtain information about television programming and to make selections of programming using conversational speech. The system includes a speech recognizer that recognizes spoken requests for television programming information. A speech synthesizer generates spoken responses to the spoken requests for television programming information. A user may use a voice user interface as well as a graphical user interface to interact with the system to facilitate the selection of programming choices.
33 Citations
25 Claims
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1. A method comprising:
- recognizing a spoken request for television programming;
storing a term used in said request in a structural history;
determining if the next request is a command for immediate action that does not query the structural history; and
if the next request is a command for immediate action, saving the stored term and otherwise deleting the stored term from the structural history. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- recognizing a spoken request for television programming;
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10. A non-transitory computer readable medium storing instructions that, when executed, cause a processor-based system to perform the steps of:
- recognizing a spoken request for television programming;
storing a term used in said request in a structural history;
determining if the next request is a command for immediate action that does not query the structural history; and
if the next request is a command for immediate action, saving the stored term and otherwise deleting the stored term from the structural history. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
- recognizing a spoken request for television programming;
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19. A system comprising:
- a speech recognizer that recognizes spoken requests for television programming information, stores a term used in said request in a structural history, determines if the next request is a command for immediate action that does not query the structural history, and if the next request is a command for immediate action, saves the term and otherwise deleting the term from the structural history; and
an output device that generates responses to spoken requests for television programming information. - View Dependent Claims (20, 21, 22, 23, 24, 25)
- a speech recognizer that recognizes spoken requests for television programming information, stores a term used in said request in a structural history, determines if the next request is a command for immediate action that does not query the structural history, and if the next request is a command for immediate action, saves the term and otherwise deleting the term from the structural history; and
Specification