Lalit R. Bahl

Person

Amawalk, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Identifying mismatches between assumed and actual pronunciations of...
- Patent number 6,377,921
- Issue date Apr 23, 2002
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for increasing dialect precision and usability in speech rec...
- Patent number 6,343,270
- Issue date Jan 29, 2002
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Specific task composite acoustic models
- Patent number 6,260,014
- Issue date Jul 10, 2001
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Transcription of speech data with segments from acoustically dissim...
- Patent number 6,067,517
- Issue date May 23, 2000
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for partitioning the feature space of a classifie...
- Patent number 6,058,205
- Issue date May 2, 2000
- International Business Machines Corporation
- Lalit Rai Bahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for modeling and recognizing speech including word liaisons
- Patent number 5,995,931
- Issue date Nov 30, 1999
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for performing model estimation utilizing a di...
- Patent number 5,970,239
- Issue date Oct 19, 1999
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for a time-synchronous tree-based search strategy
- Patent number 5,884,259
- Issue date Mar 16, 1999
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Recognizing speech having word liaisons by adding a phoneme to refe...
- Patent number 5,875,426
- Issue date Feb 23, 1999
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
State-dependent speaker clustering for speaker adaptation
- Patent number 5,787,394
- Issue date Jul 28, 1998
- International Business Machines Corporation
- Lalit Rai Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech coding apparatus having acoustic prototype vectors generated...
- Patent number 5,497,447
- Issue date Mar 5, 1996
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Labelling speech using context-dependent acoustic prototypes
- Patent number 5,455,889
- Issue date Oct 3, 1995
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech recognizer having a speech coder for an acoustic match based...
- Patent number 5,333,236
- Issue date Jul 26, 1994
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech coding apparatus with single-dimension acoustic prototypes f...
- Patent number 5,280,562
- Issue date Jan 18, 1994
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech coding apparatus having speaker dependent prototypes generat...
- Patent number 5,278,942
- Issue date Jan 11, 1994
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Fast algorithm for deriving acoustic prototypes for automatic speec...
- Patent number 5,276,766
- Issue date Jan 4, 1994
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Context-dependent speech recognizer using estimated next word context
- Patent number 5,233,681
- Issue date Aug 3, 1993
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method of grouping utterances of a phoneme into conte...
- Patent number 5,195,167
- Issue date Mar 16, 1993
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speaker-independent label coding apparatus
- Patent number 5,182,773
- Issue date Jan 26, 1993
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Feneme-based Markov models for words
- Patent number 5,165,007
- Issue date Nov 17, 1992
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for modeling words with multi-arc markov models
- Patent number 5,129,001
- Issue date Jul 7, 1992
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for the automatic determination of phonologica...
- Patent number 5,033,087
- Issue date Jul 16, 1991
- International Business Machines Corp.
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech recognition system with efficient storage and rapid assembly...
- Patent number 4,980,918
- Issue date Dec 25, 1990
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech recognition employing a set of Markov models that includes M...
- Patent number 4,977,599
- Issue date Dec 11, 1990
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Synthesizing word baseforms used in speech recognition
- Patent number 4,882,759
- Issue date Nov 21, 1989
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Design and construction of a binary-tree system for language modelling
- Patent number 4,852,173
- Issue date Jul 25, 1989
- International Business Machines Corporation
- Lalit R. Bahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic generation of simple Markov model stunted baseforms for w...
- Patent number 4,833,712
- Issue date May 23, 1989
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Training of markov models used in a speech recognition system
- Patent number 4,827,521
- Issue date May 2, 1989
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Constructing Markov model word baseforms from multiple utterances b...
- Patent number 4,819,271
- Issue date Apr 4, 1989
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Rapidly training a speech recognizer to a subsequent speaker given...
- Patent number 4,817,156
- Issue date Mar 28, 1989
- International Business Machines Corporation
- Lalit R. Bahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Lalit R. Bahl

Person

Patents Grantslast 30 patents

Identifying mismatches between assumed and actual pronunciations of...

Method for increasing dialect precision and usability in speech rec...

Specific task composite acoustic models

Transcription of speech data with segments from acoustically dissim...

System and method for partitioning the feature space of a classifie...

Method for modeling and recognizing speech including word liaisons

Apparatus and method for performing model estimation utilizing a di...

Method and apparatus for a time-synchronous tree-based search strategy

Recognizing speech having word liaisons by adding a phoneme to refe...

State-dependent speaker clustering for speaker adaptation

Speech coding apparatus having acoustic prototype vectors generated...

Labelling speech using context-dependent acoustic prototypes

Speech recognizer having a speech coder for an acoustic match based...

Speech coding apparatus with single-dimension acoustic prototypes f...

Speech coding apparatus having speaker dependent prototypes generat...

Fast algorithm for deriving acoustic prototypes for automatic speec...

Context-dependent speech recognizer using estimated next word context

Apparatus and method of grouping utterances of a phoneme into conte...

Speaker-independent label coding apparatus

Feneme-based Markov models for words

Method and apparatus for modeling words with multi-arc markov models

Method and apparatus for the automatic determination of phonologica...

Speech recognition system with efficient storage and rapid assembly...

Speech recognition employing a set of Markov models that includes M...

Synthesizing word baseforms used in speech recognition

Design and construction of a binary-tree system for language modelling

Automatic generation of simple Markov model stunted baseforms for w...

Training of markov models used in a speech recognition system

Constructing Markov model word baseforms from multiple utterances b...

Rapidly training a speech recognizer to a subsequent speaker given...