Speech recognition using telephone call parameters

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United States of America Patent

PATENT NO 6483896
SERIAL NO

09019357

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A speech recognition system recognizes a telephone call parameter dependent word received during a telephone call. The recognition system extracts a telephone call parameter (e.g., the telephone number from where the telephone call originated, the time of day, etc.) from the telephone call and generates a probable word set from the telephone call parameter. The probable word set includes at least one telephone call parameter dependent word. Further, the recognition system receives a speech signal and generates one or more of word choices from the speech signal. The recognition system then selects, based on the probable word set, one of the generated word choices as the recognized telephone call parameter dependent word.

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Patent Owner(s)

Patent OwnerAddress
NUANCE COMMUNICATIONS INCONE WAYSIDE ROAD BURLINGTON MA 01803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goldberg, Randy G Princeton, NJ 58 2757
Rosen, Kenneth H Middletown, NJ 89 5727

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