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Class Information
Number: 704/244
Name: Data processing: speech signal processing, linguistics, language translation, and audio compression/decompression > Speech signal processing > Recognition > Creating patterns for matching > Update patterns
Description: Subject matter wherein the references are modified to improve recognition (e.g., learning).

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8712757 Methods and apparatus for monitoring communication through identification of priority-ranked keywords Apr. 29, 2014
8694313 Disambiguation of contact information using historical data Apr. 8, 2014
8688444 System and method for mobile automatic speech recognition Apr. 1, 2014
8688450 Disambiguation of contact information using historical and context data Apr. 1, 2014
8676580 Automatic speech and concept recognition Mar. 18, 2014
8670983 Speech signal similarity Mar. 11, 2014
8666740 Speech and noise models for speech recognition Mar. 4, 2014
8660842 Enhancing speech recognition using visual information Feb. 25, 2014
8655664 Text presentation apparatus, text presentation method, and computer program product Feb. 18, 2014
8645136 System and method for efficiently reducing transcription error using hybrid voice transcription Feb. 4, 2014
8645138 Two-pass decoding for speech recognition of search and action requests Feb. 4, 2014
8615393 Noise suppressor for speech recognition Dec. 24, 2013
8612225 Voice recognition device, voice recognition method, and voice recognition program Dec. 17, 2013
8612229 Method and system for conveying an example in a natural language understanding application Dec. 17, 2013
8606580 Speech data process unit and speech data process unit control program for speech recognition Dec. 10, 2013
8600749 System and method for training adaptation-specific acoustic models for automatic speech recognition Dec. 3, 2013
8600741 Method of using microphone characteristics to optimize speech recognition performance Dec. 3, 2013
8595006 Speech recognition system and method using vector taylor series joint uncertainty decoding Nov. 26, 2013
8589156 Allocation of speech recognition tasks and combination of results thereof Nov. 19, 2013
8589163 Adapting language models with a bit mask for a subset of related words Nov. 19, 2013
8589164 Methods and systems for speech recognition processing using search query information Nov. 19, 2013
8583434 Methods for statistical analysis of speech Nov. 12, 2013
8577681 Pronunciation discovery for spoken words Nov. 5, 2013
8571866 System and method for improving speech recognition accuracy using textual context Oct. 29, 2013
8548808 Speech understanding apparatus using multiple language models and multiple language understanding models Oct. 1, 2013
8532992 System and method for standardized speech recognition infrastructure Sep. 10, 2013
8527270 Method and apparatus for conducting an interactive dialogue Sep. 3, 2013
8521528 System and method for distributed speech recognition Aug. 27, 2013
8515750 Realtime acoustic adaptation using stability measures Aug. 20, 2013
8515753 Acoustic model adaptation methods based on pronunciation variability analysis for enhancing the recognition of voice of non-native speaker and apparatus thereof Aug. 20, 2013
8515754 Method for performing speech recognition and processing system Aug. 20, 2013
8510111 Speech recognition apparatus and method and program therefor Aug. 13, 2013
8494854 CAPTCHA using challenges optimized for distinguishing between humans and machines Jul. 23, 2013
8494856 Speech synthesizer, speech synthesizing method and program product Jul. 23, 2013
8489399 System and method for verifying origin of input through spoken language analysis Jul. 16, 2013
8484024 Phonetic features for speech recognition Jul. 9, 2013
8478593 Enhanced accuracy for speech recognition grammars Jul. 2, 2013
8478589 Library of existing spoken dialog data for use in generating new natural language spoken dialog systems Jul. 2, 2013
8473293 Dictionary filtering using market data Jun. 25, 2013
8473300 Log mining to modify grammar-based text processing Jun. 25, 2013
8463608 Interactive speech recognition model Jun. 11, 2013
8457968 System and method for efficient tracking of multiple dialog states with incremental recombination Jun. 4, 2013
8457965 Method for the correction of measured values of vowel nasalance Jun. 4, 2013
8457962 Remote audio surveillance for detection and analysis of wildlife sounds Jun. 4, 2013
8447604 Method and apparatus for processing scripts and related data May. 21, 2013
8442826 Application-dependent information for recognition processing May. 14, 2013
8438026 Method and system for generating training data for an automatic speech recognizer May. 7, 2013
8438027 Updating standard patterns of words in a voice recognition dictionary May. 7, 2013
8423354 Speech recognition dictionary creating support device, computer readable medium storing processing program, and processing method Apr. 16, 2013
8407052 Methods and systems for correcting transcribed audio files Mar. 26, 2013

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