1
Ruxin Chen, Miyuki Tanaka, Duanpei Wu, Lex S Olorenshaw: Method and apparatus for a parameter sharing speech recognition system. Sony Corporation, Sony Electronics, Blakely Sokoloff Taylor & Zafman, December 21, 1999: US06006186 (21 worldwide citation)

A method and an apparatus for a parameter sharing speech recognition system are provided. Speech signals are received into a processor of a speech recognition system. The speech signals are processed using a speech recognition system hosting a shared hidden Markov model (HMM) produced by generating ...


2
Xavier Menedez Pidal, Lex S Olorenshaw: Methodology for implementing a vocabulary set for use in a speech recognition system. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, November 29, 2005: US06970818 (9 worldwide citation)

The present invention comprises a methodology for implementing a vocabulary set for use in a speech recognition system, and may preferably include a recognizer for analyzing utterances from the vocabulary set to generate N-best lists of recognition candidates. The N-best lists may then be utilized t ...


3
Lex S Olorenshaw, Mariscela Amador Hernandez: System and method for speech recognition using an enhanced phone set. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, November 21, 2006: US07139708 (8 worldwide citation)

A system and method for speech recognition using an enhanced phone set comprises speech data, an enhanced phone set, and a transcription generated by a transcription process. The transcription process selects appropriate phones from the enhanced phone set to represent acoustic-phonetic content of th ...


4
Xavier Menendez Pidal, Lex S Olorenshaw, Gustavo Hernandez Abrego: Methodology for generating enhanced demiphone acoustic models for speech recognition. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, December 16, 2008: US07467086 (5 worldwide citation)

A system and method for effectively performing speech recognition procedures includes enhanced demiphone acoustic models that a speech recognition engine utilizes to perform the speech recognition procedures. The enhanced demiphone acoustic models each have three states that are collectively arrange ...


5
Gustavo Abrego, Lex S Olorenshaw: System and method for implementing a refined dictionary for speech recognition. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, May 5, 2009: US07529668 (4 worldwide citation)

A system and method for implementing a refined dictionary for speech recognition includes a database analyzer that initially identifies first vocabulary words that are present in a training database and second vocabulary words that are not present in the training database. A relevance module then pe ...


6
Xavier Menendez Pidal, Lex S Olorenshaw: Methodology for implementing a vocabulary set for use in a speech recognition system. Sony Corporation, Gregory J Koerner, Simon & Koerner, June 12, 2003: US20030110031-A1

The present invention comprises a methodology for implementing a vocabulary set for use in a speech recognition system, and may preferably include a recognizer for analyzing utterances from the vocabulary set to generate N-best lists of recognition candidates. The N-best lists may then be utilized t ...


7
Xavier Menendez Pidal, Lex S Olorenshaw, Gustavo Hernandez Abrego: Methodology for generating enhanced demiphone acoustic models for speech recognition. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, June 22, 2006: US20060136209-A1

A system and method for effectively performing speech recognition procedures includes enhanced demiphone acoustic models that a speech recognition engine utilizes to perform the speech recognition procedures. The enhanced demiphone acoustic models each have three states that are collectively arrange ...


8
Jun Huang, Gustavo Abrego, Lex S Olorenshaw: System and method for performing a grapheme-to-phoneme conversion. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, February 9, 2006: US20060031069-A1

A system and method for performing a grapheme-to-phoneme conversion procedure includes a graphone model generator that performs a graphone model training procedure to produce an N-gram graphone model based upon dictionary entries in a training dictionary. A grapheme-to-phoneme decoder then reference ...


9
Gustavo Abrego, Lex S Olorenshaw: System and method for implementing a refined dictionary for speech recognition. Sony Corporation, Sony Electronics, Gregory J Koerner, Redwood Patent Law, February 9, 2006: US20060031070-A1

A system and method for implementing a refined dictionary for speech recognition includes a database analyzer that initially identifies first vocabulary words that are present in a training database and second vocabulary words that are not present in the training database. A relevance module then pe ...