System and method for providing a compensated speech recognition model for speech recognition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7996220
APP PUB NO 20090063144A1
SERIAL NO

12264700

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Abstract

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An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTERACTIONS LLCLAWRENCEVILLE, NJ102

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narayanan, Shrikanth Sambasivan Los Angeles, US 13 773
Pathasarathy, Sarangarajan New Providence, US 5 190
Rose, Richard C Watchung, US 11 256
Rosenberg, Aaron Edward Berkeley Heights, US 22 774

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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Other [Check patent profile for assignment information] (1)
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NUANCE COMMUNICATIONS, INC. (6)
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GOOGLE INC. (2)
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NEC ELECTRONICS CORPORATION (1)
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CANON KABUSHIKI KAISHA (2)
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* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
9208781 Adapting speech recognition acoustic models with environmental and social cues 0 2013
 
Other [Check patent profile for assignment information] (1)
9842592 Language models using non-linguistic context 0 2014
 
ADACEL, INC. (2)
* 8417526 Speech recognition learning system and method 4 2009
* 2010/0235,167 SPEECH RECOGNITION LEARNING SYSTEM AND METHOD 48 2009
 
GOOGLE LLC (15)
* 8265928 Geotagged environmental audio for enhanced speech recognition accuracy 11 2010
* 2011/0257,974 GEOTAGGED ENVIRONMENTAL AUDIO FOR ENHANCED SPEECH RECOGNITION ACCURACY 26 2010
8468012 Acoustic model adaptation using geographic information 7 2010
9495127 Language model selection for speech-to-text conversion 0 2010
8296142 Speech recognition using dock context 10 2011
8352245 Adjusting language models 14 2011
8751217 Multi-modal input on an electronic device 1 2011
8396709 Speech recognition using device docking context 0 2011
8352246 Adjusting language models 12 2011
8219384 Acoustic model adaptation using geographic information 10 2011
* 8175872 Geotagged and weighted environmental audio for enhanced speech recognition accuracy 4 2011
* 2012/0022,870 GEOTAGGED ENVIRONMENTAL AUDIO FOR ENHANCED SPEECH RECOGNITION ACCURACY 112 2011
8428940 Metadata-based weighting of geotagged environmental audio for enhanced speech recognition accuracy 1 2012
8682659 Geotagged environmental audio for enhanced speech recognition accuracy 5 2013
9542945 Adjusting language models based on topics identified using context 0 2015
 
GOOGLE INC. (7)
9031830 Multi-modal input on an electronic device 0 2010
9047870 Context based language model selection 1 2011
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9734819 Recognizing accented speech 0 2013
9237225 Apparatus with dynamic audio signal pre-conditioning and methods therefor 0 2013
9251791 Multi-modal input on an electronic device 0 2014
9412365 Enhanced maximum entropy models 0 2015
* Cited By Examiner

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