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1. WO2004023455 - METHODS, SYSTEMS, AND PROGRAMMING FOR PERFORMING SPEECH RECOGNITION

Publication Number WO/2004/023455
Publication Date 18.03.2004
International Application No. PCT/US2002/028590
International Filing Date 06.09.2002
IPC
G10L 21/00 2006.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
21Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
CPC
G10L 15/19
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
08Speech classification or search
18using natural language modelling
183using context dependencies, e.g. language models
19Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
G10L 15/22
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
22Procedures used during a speech recognition process, e.g. man-machine dialogue
Applicants
  • VOICE SIGNAL TECHNOLOGIES, INC. [US]/[US] (AllExceptUS)
  • ROTH, Daniel, L. [US]/[US]
  • COHEN, Jordan, R. [US]/[US]
  • JOHNSON, David, F. [US]/[US]
  • GRABHERR, Manfred, G. [US]/[US]
  • FRANZOSA, Paul, A. [US]/[US]
  • PORTER, Edward, W. [US]/[US]
Inventors
  • ROTH, Daniel, L.
  • COHEN, Jordan, R.
  • JOHNSON, David, F.
  • GRABHERR, Manfred, G.
  • FRANZOSA, Paul, A.
  • PORTER, Edward, W.
Agents
  • PORTER, Edward, W.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS, SYSTEMS, AND PROGRAMMING FOR PERFORMING SPEECH RECOGNITION
(FR) PROCEDES, SYSTEMES ET PROGRAMMATION DESTINES A LA REALISATION DE RECONNAISSANCE VOCALE
Abstract
(EN)
The present invention relates to: speech recognition using selectable recognition modes; using choice lists in large-vocabulary speech recognition; enabling users to select word transformations; speech recognition that automatically turns recognition off in one or more specified ways; phone key control of large-vocabulary speech recognition; speech recognition using phone key alphabetic filtering and spelling: speech recognition that enables a user to perform re-utterance recognition; the combination of speech recognition and text-to-speech (TTS) generation; the combination of speech recognition with handwriting and/or character recognition; and the combination of large-vocabulary speech recognition with audio recording and playback.
(FR)
L'invention concerne: la reconnaissance vocale au moyen de modes de reconnaissance sélectionnables; au moyen de listes de choix en reconnaissance vocale à vocabulaire important; permettant aux utilisateurs de sélectionner des transformations de mots; la reconnaissance vocale arrêtant automatiquement la reconnaissance d'une ou de plusieurs manières; la commande par touches téléphoniques de la reconnaissance vocale de vocabulaire important; la reconnaissance vocale au moyen de filtrage et d'orthographie alphabétique par touches téléphoniques; la reconnaissance vocale permettant à un utilisateur de réaliser une reconnaissance de réémission; la combinaison de la reconnaissance vocale et la conversion texte-voix; la combinaison de la reconnaissance vocale et de la reconnaissance de l'écriture manuelle et/ou de caractères; et la combinaison de la reconnaissance vocale à vocabulaire important avec enregistrement et lecture audio.
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