Inventor
BRADLEY DAVID C
US27 patents
⚠️ This page may combine multiple inventors who share the name “BRADLEY DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KNUEDGE INC
7 patentsUS9922668B2Mar 20, 2018
Estimating fractional chirp rate with multiple frequency representations
KNUEDGE INC7 citations78
US9812148B2Nov 7, 2017
Estimation of noise characteristics
KNUEDGE INC1 citations51
US9704506B2Jul 11, 2017
Harmonic feature processing for reducing noise
KNUEDGE INC0 citations50
US9620130B2Apr 11, 2017
System and method for processing sound signals implementing a spectral motion transform
KNUEDGE INC0 citations50
US9601119B2Mar 21, 2017
Systems and methods for segmenting and/or classifying an audio signal from transformed audio information
KNUEDGE INC0 citations50
US9576589B2Feb 21, 2017
Harmonic feature processing for reducing noise
KNUEDGE INC0 citations50
US9842611B2Dec 12, 2017
Estimating pitch using peak-to-peak distances
KNUEDGE INC0 citations33
BRADLEY DAVID C
6 patentsUS8767978B2Jul 1, 2014
System and method for processing sound signals implementing a spectral motion transform
BRADLEY DAVID C13 citations90
US8548803B2Oct 1, 2013
System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain
BRADLEY DAVID C20 citations90
US8849663B2Sep 30, 2014
Systems and methods for segmenting and/or classifying an audio signal from transformed audio information
BRADLEY DAVID C8 citations82
US8620646B2Dec 31, 2013
System and method for tracking sound pitch across an audio signal using harmonic envelope
BRADLEY DAVID C9 citations82
US9183850B2Nov 10, 2015
System and method for tracking sound pitch across an audio signal
BRADLEY DAVID C1 citations50
US9142220B2Sep 22, 2015
Systems and methods for reconstructing an audio signal from transformed audio information
BRADLEY DAVID C0 citations50
THE INTELLISIS CORP
5 patentsUS9530434B1Dec 27, 2016
Reducing octave errors during pitch determination for noisy audio signals
THE INTELLISIS CORP9 citations83
US9484044B1Nov 1, 2016
Voice enhancement and/or speech features extraction on noisy audio signals using successively refined transforms
THE INTELLISIS CORP13 citations83
US9485597B2Nov 1, 2016
System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain
THE INTELLISIS CORP3 citations70
US9473866B2Oct 18, 2016
System and method for tracking sound pitch across an audio signal using harmonic envelope
THE INTELLISIS CORP0 citations50
US9548067B2Jan 17, 2017
Estimating pitch using symmetry characteristics
THE INTELLISIS CORP0 citations39
INTELLISIS CORP
5 patentsUS9058820B1Jun 16, 2015
Identifying speech portions of a sound model using various statistics thereof
INTELLISIS CORP18 citations83
US9208794B1Dec 8, 2015
Providing sound models of an input signal using continuous and/or linear fitting
INTELLISIS CORP10 citations82
US9396740B1Jul 19, 2016
Systems and methods for estimating pitch in audio signals based on symmetry characteristics independent of harmonic amplitudes
INTELLISIS CORP5 citations72
US9177561B2Nov 3, 2015
Systems and methods for reconstructing an audio signal from transformed audio information
INTELLISIS CORP1 citations61
US9177560B2Nov 3, 2015
Systems and methods for reconstructing an audio signal from transformed audio information
INTELLISIS CORP0 citations50