| Patents for G10L 15 - Speech recognition (31,055) |
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| 03/29/1994 | US5298674 Apparatus for discriminating an audio signal as an ordinary vocal sound or musical sound |
| 03/26/1994 | CA2106907A1 Man-machine interaction system management device |
| 03/23/1994 | EP0344017B1 Speech recognition system |
| 03/16/1994 | EP0586996A2 Speech recognition method with adaptation of the speech characteristics |
| 03/16/1994 | EP0586714A1 Speech recognition apparatus using neural network, and learning method therefor |
| 03/16/1994 | EP0275327B1 Voice recognition |
| 03/15/1994 | US5295190 Method and apparatus for speech recognition using both low-order and high-order parameter analyzation |
| 03/08/1994 | US5293584 Speech recognition system for natural language translation |
| 03/08/1994 | US5293452 Voice log-in using spoken name input |
| 03/08/1994 | US5293451 Method and apparatus for generating models of spoken words based on a small number of utterances |
| 03/03/1994 | DE4328752A1 Speech recognition system for domestic electrical equipment - contains error minimising multilayer neural network |
| 03/01/1994 | CA2005117C Noise reduction system |
| 02/23/1994 | EP0583559A1 Finding token sequences in a database of token strings |
| 02/22/1994 | US5289562 Pattern representation model training apparatus |
| 02/16/1994 | EP0368951B1 Sparse superlattice signal processor |
| 02/15/1994 | US5287429 High speed recognition of a string of words connected according to a regular grammar by DP matching |
| 02/15/1994 | US5287275 Image recognition apparatus and method for recognizing a pattern within an image |
| 02/09/1994 | EP0582340A1 System for speech recognition |
| 02/09/1994 | EP0582312A1 Speech recognition apparatus |
| 02/03/1994 | WO1994002936A1 Voice recognition apparatus and method |
| 02/01/1994 | US5283888 Voice processing interface unit employing virtual screen communications for accessing a plurality of primed applications |
| 02/01/1994 | US5283833 Method and apparatus for speech processing using morphology and rhyming |
| 01/27/1994 | DE4310190A1 Speaker verification system using nearest neighbour distance - accepts or rejects identification of speaker claiming to be registered speaker on basis of relationship between distance and given threshold |
| 01/18/1994 | US5280563 Method of optimizing a composite speech recognition expert |
| 01/18/1994 | US5280562 Speech coding apparatus with single-dimension acoustic prototypes for a speech recognizer |
| 01/11/1994 | US5278942 Speech coding apparatus having speaker dependent prototypes generated from nonuser reference data |
| 01/11/1994 | US5278911 Speech recognition using a neural net |
| 01/06/1994 | WO1994000837A1 Method and apparatus for context-dependent estimation in a speech recognition system |
| 01/06/1994 | WO1994000836A1 Speech regognition system utilizing vocabulary model preselection |
| 01/04/1994 | US5276766 Fast algorithm for deriving acoustic prototypes for automatic speech recognition |
| 01/04/1994 | US5276629 Method and apparatus for wave analysis and event recognition |
| 12/29/1993 | EP0575815A1 Speech recognition method |
| 12/28/1993 | US5274741 Speech coding apparatus for separately processing divided signal vectors |
| 12/28/1993 | US5274739 Product code memory Itakura-Saito (MIS) measure for sound recognition |
| 12/28/1993 | US5274737 Reference pattern adapting device trainable by a small number of training patterns |
| 12/22/1993 | EP0574951A2 Speech recognition system |
| 12/21/1993 | CA1325479C Speech recognition |
| 12/16/1993 | DE4219106A1 Speech controlled information system with central computer - enables telephone user to engage in dialogue with computer backed up by visual display of information |
| 12/15/1993 | EP0574147A1 Multiple language capability in an interactive system |
| 12/15/1993 | EP0573553A1 Method for recognizing speech using linguistically-motivated hidden markov models |
| 12/14/1993 | CA2013247C Vector quantizer search arrangement |
| 12/09/1993 | DE4318529A1 Application of sec. audio signal for noise suppression in prim. audio signal - filtering sec. signal according to set of coeffts. to generate determined noise signal |
| 12/08/1993 | EP0573301A1 Speech recognition method and system |
| 12/08/1993 | EP0572456A1 Signal processing arrangements |
| 12/08/1993 | EP0285353B1 Speech recognition system and technique |
| 12/07/1993 | US5268990 Method for recognizing speech using linguistically-motivated hidden Markov models |
| 12/02/1993 | DE4317991A1 Speech recognition system using neural network and fuzzy logic processing - divides speech signal into frequency bands from which energy levels are obtained for use in fuzzy logic processing. |
| 12/02/1993 | DE4317372A1 Acoustic and visual input speech recognition system - monitors lip and mouth movements by video camera to provide motion vector input to neural network based speech identification unit. |
| 11/30/1993 | US5267345 Speech recognition apparatus which predicts word classes from context and words from word classes |
| 11/30/1993 | US5267323 Voice-operated remote control system |
| 11/24/1993 | EP0570660A1 Speech recognition system for natural language translation |
| 11/23/1993 | US5265191 Technique for voice-based security systems |
| 11/18/1993 | EP0570082A2 Voice-operated service |
| 11/16/1993 | US5263118 Parking ticket enforcement system |
| 11/16/1993 | US5263117 Method and apparatus for finding the best splits in a decision tree for a language model for a speech recognizer |
| 11/16/1993 | US5263097 Method of distinguishing targets from clutter |
| 11/10/1993 | EP0568979A1 Speech recognition adapter for telephone system |
| 11/04/1993 | DE4214668A1 Remote control for electric or electronic appts. - has central unit for several appts., using graphical user's screen |
| 11/03/1993 | EP0567548A1 System for distinguishing or counting spoken itemized expressions |
| 10/28/1993 | DE3135483C2 Verfahren und Schaltungsanordnung zur Erkennung einer alphanumerischen Eingangszeichenkette Method and circuit for detecting an alphanumeric input string |
| 10/27/1993 | EP0566884A2 Context-dependent speech recognizer using estimated next word context |
| 10/26/1993 | US5257314 Voice recognition system having word frequency and intermediate result display features |
| 10/20/1993 | EP0566131A2 Method and device for discriminating voiced and unvoiced sounds |
| 10/19/1993 | US5255342 Pattern recognition system and method using neural network |
| 10/14/1993 | WO1993020552A1 Speech recognition apparatus using neural network, and learning method therefor |
| 10/13/1993 | EP0302663B1 Low cost speech recognition system and method |
| 10/13/1993 | EP0285211B1 Method for detecting continually pronounced words |
| 10/07/1993 | DE4212907A1 Integrated system with computer and multiple sensors for speech recognition - using range of sensors including camera, skin and muscle sensors and brain current detection, and microphones to produce word recognition |
| 10/06/1993 | EP0564166A2 Automatic speech recognizer |
| 10/05/1993 | US5251283 Speech recognition system with an automatic adaptive learning device |
| 10/05/1993 | US5251131 Classification of data records by comparison of records to a training database using probability weights |
| 10/05/1993 | US5250745 Karaoke music selection device |
| 09/29/1993 | EP0562138A1 Method and apparatus for the automatic generation of Markov models of new words to be added to a speech recognition vocabulary |
| 09/23/1993 | DE4241688A1 Generating sub-word model for speech recognition - successively dividing conditions in original model into temporal and contextual domains to form hidden Markow network using max. likelihood method |
| 09/23/1993 | DE4209296A1 Neural network for word recognition system with automatic learning capability - has characteristic vectors identified from speech signal that are classified based upon defined control regions |
| 09/21/1993 | US5247580 Voice-operated remote control system |
| 09/21/1993 | US5247433 Man-machine system |
| 09/16/1993 | WO1993018506A1 Speech recognition system for languages with compound words |
| 09/15/1993 | EP0560599A1 Noise suppression apparatus |
| 09/15/1993 | EP0560378A1 Recognition system |
| 09/15/1993 | CN1076296A Noise suppression apparatus |
| 09/08/1993 | EP0559415A2 A pattern matching method, a pattern recognition apparatus and speech recognition apparatus |
| 09/08/1993 | EP0559349A1 Training method and apparatus for speech recognition |
| 09/02/1993 | WO1993017415A1 Method for determining boundaries of isolated words |
| 08/31/1993 | US5241692 Interference reduction system for a speech recognition device |
| 08/31/1993 | US5241649 Voice recognition method |
| 08/31/1993 | US5241619 Word dependent N-best search method |
| 08/25/1993 | EP0285222B1 Method for detecting associatively pronounced words |
| 08/25/1993 | CN1021938C Method for controlling coder with code excitation signal and apparatus thereof |
| 08/18/1993 | EP0555545A1 Speech recognition apparatus which predicts word classes from context and words from word classes |
| 08/17/1993 | CA1321425C Method and apparatus for synthesizing speech from speech recognition templates |
| 08/11/1993 | EP0554625A1 Cordless telephone arrangement |
| 08/04/1993 | EP0292929B1 Method of feature extraction and recognition of voice and recognition apparatus |
| 08/03/1993 | US5233681 Context-dependent speech recognizer using estimated next word context |
| 07/27/1993 | US5231691 Speech recognition system including interrupt scheme that avoids operational and interfacing conflicts |
| 07/27/1993 | US5231670 Voice controlled system and method for generating text from a voice controlled input |
| 07/21/1993 | EP0551422A1 Automatic length-reducing audio delay line |
| 07/21/1993 | EP0551374A1 Boundary relaxation for speech pattern recognition |
| 07/21/1993 | EP0252946B1 Optimal method of data reduction in a speech recognition system |
| 07/20/1993 | US5230037 Phonetic hidden markov model speech synthesizer |