Displaying additional data about outputted media data by a display device for a speech search command
First Claim
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1. A speech search method performed by a display device, the method comprising:
- outputting media data by the display device;
receiving, by the display device, a speech search command for additional data about the outputted media data from a user;
determining, by the display device, whether the speech search command includes a query term that is immediately searchable by the display device;
if the speech search command does include the query term that is immediately searchable by the display device, performing by the display device a search for the additional data using the query term that is immediately searchable;
if the speech search command does not include the query term that is immediately searchable by the display device, matching by the display device a portion of the speech command with a query term extracted from audio data of a predetermined amount of the media data that is buffered by the display device prior to a time that the speech search command was received; and
performing, by the display device, the search for the additional data using the extracted query term.
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Abstract
A speech search method for a display device is discussed. The method includes the steps of outputting media data, receiving a speech search command from a user, and determining whether the speech search command includes a query term. If the speech search command does not include a query term, the method further comprises the step of extracting a query term which is full and searchable from audio data of the media data which is outputted immediately prior to the speech search command. Finally, the method includes the step of performing a speech search using the extracted query term.
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16 Claims
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1. A speech search method performed by a display device, the method comprising:
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outputting media data by the display device; receiving, by the display device, a speech search command for additional data about the outputted media data from a user; determining, by the display device, whether the speech search command includes a query term that is immediately searchable by the display device; if the speech search command does include the query term that is immediately searchable by the display device, performing by the display device a search for the additional data using the query term that is immediately searchable; if the speech search command does not include the query term that is immediately searchable by the display device, matching by the display device a portion of the speech command with a query term extracted from audio data of a predetermined amount of the media data that is buffered by the display device prior to a time that the speech search command was received; and performing, by the display device, the search for the additional data using the extracted query term. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A display device, comprising:
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a media data processing module configured to process media data; a media data output unit configured to output the processed media data; a buffer configured to buffer the processed media data; an audio input unit configured to receive a speech search command for additional data about the outputted media data from a user; and a processor configured to determine whether the speech search command includes a query term that is immediately searchable by the display device, if the speech search command does include the query term that is immediately searchable by the display device, perform a search for the additional data using the query term that is immediately searchable, if the speech search command does not include the query term that is immediately searchable by the display device, match a portion of the speech command with a query term extracted from audio data of a predetermined amount of the media data that is buffered by the display device prior to a time that the speech search command was received, and perform the search for the additional data using the extracted query term. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification