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US Patent 7657430 Speech processing apparatus, speech processing method, program, and recording medium

Patent 7657430 was granted and assigned to Sony on February, 2010 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Current Assignee
Sony
Sony
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7657430
Date of Patent
February 2, 2010
Patent Application Number
11185182
Date Filed
July 20, 2005
Patent Citations Received
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US Patent 12010262 Auto-activating smart responses based on activities from remote devices
0
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US Patent 11854539 Intelligent automated assistant for delivering content from user experiences
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US Patent 11928604 Method and apparatus for building an intelligent automated assistant
0
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US Patent 12008986 Universal semi-word model for vocabulary contraction in automatic speech recognition
0
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US Patent 11657813 Voice identification in digital assistant systems
0
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US Patent 11710482 Natural assistant interaction
0
Patent Primary Examiner
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Richemond Dorvil
Patent abstract

An apparatus inputs an utterance and performs speech recognition on the input utterance. The speech processing apparatus determines whether the recognition result contains an unknown word. If it is determined that the recognition result contains an unknown word, it is then determined whether the recognition result is rejected or not. If it is determined that the recognition result is not rejected, a word corresponding to the unknown word contained in the recognition result is required. The apparatus can be used as a speech processing apparatus.

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