Inventor
GERSON IRA A
US36 patents
⚠️ This page may combine multiple inventors who share the name “GERSON IRA A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
29 patentsUS4737976AApr 12, 1988
Hands-free control system for a radiotelephone
MOTOROLA INC203 citations99
US4630304ADec 16, 1986
Automatic background noise estimator for a noise suppression system
MOTOROLA INC313 citations99
US4628529ADec 9, 1986
Noise suppression system
MOTOROLA INC281 citations99
US4630305ADec 16, 1986
Automatic gain selector for a noise suppression system
MOTOROLA INC390 citations98
US5826224AOct 20, 1998
Method of storing reflection coeffients in a vector quantizer for a speech coder to provide reduced storage requirements
MOTOROLA INC50 citations96
US5675702AOct 7, 1997
Multi-segment vector quantizer for a speech coder suitable for use in a radiotelephone
MOTOROLA INC47 citations96
US5359696AOct 25, 1994
Digital speech coder having improved sub-sample resolution long-term predictor
MOTOROLA INC56 citations96
US4945570AJul 31, 1990
Method for terminating a telephone call by voice command
MOTOROLA INC117 citations96
US4896361AJan 23, 1990
Digital speech coder having improved vector excitation source
MOTOROLA INC83 citations96
US4870686ASep 26, 1989
Method for entering digit sequences by voice command
MOTOROLA INC126 citations96
US4817157AMar 28, 1989
Digital speech coder having improved vector excitation source
MOTOROLA INC121 citations96
US4811404AMar 7, 1989
Noise suppression system
MOTOROLA INC358 citations96
US4751737AJun 14, 1988
Template generation method in a speech recognition system
MOTOROLA INC59 citations96
US5528723AJun 18, 1996
Digital speech coder and method utilizing harmonic noise weighting
MOTOROLA INC21 citations93
US5253269AOct 12, 1993
Delta-coded lag information for use in a speech coder
MOTOROLA INC38 citations93
US5241650AAug 31, 1993
Digital speech decoder having a postfilter with reduced spectral distortion
MOTOROLA INC22 citations93
US5040127AAug 13, 1991
Continuous speech recognition system
MOTOROLA INC33 citations93
US4544919AOct 1, 1985
Method and means of determining coefficients for linear predictive coding
MOTOROLA INC44 citations93
US5692101ANov 25, 1997
Speech coding method and apparatus using mean squared error modifier for selected speech coder parameters using VSELP techniques
MOTOROLA INC22 citations92
US5133010AJul 21, 1992
Method and apparatus for synthesizing speech without voicing or pitch information
MOTOROLA INC25 citations92
US4918732AApr 17, 1990
Frame comparison method for word recognition in high noise environments
MOTOROLA INC44 citations92
US4905288AFeb 27, 1990
Method of data reduction in a speech recognition
MOTOROLA INC31 citations92
US5229767AJul 20, 1993
Decoder for convolutionally encoded information
MOTOROLA INC39 citations91
US4797929AJan 10, 1989
Word recognition in a speech recognition system using data reduced word templates
MOTOROLA INC52 citations91
US4354248AOct 12, 1982
Programmable multifrequency tone receiver
MOTOROLA INC29 citations89
US5570453AOct 29, 1996
Method for generating a spectral noise weighting filter for use in a speech coder
MOTOROLA INC10 citations74
US5434947AJul 18, 1995
Method for generating a spectral noise weighting filter for use in a speech coder
MOTOROLA INC9 citations74
US5265219ANov 23, 1993
Speech encoder using a soft interpolation decision for spectral parameters
MOTOROLA INC14 citations74
US5023911AJun 11, 1991
Word spotting in a speech recognition system without predetermined endpoint detection
MOTOROLA INC14 citations74