Inventor
DAVIDSON GRANT A
US38 patents
⚠️ This page may combine multiple inventors who share the name “DAVIDSON GRANT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY LABORATORIES LICENSING CORP
27 patentsUS11817111B2Nov 14, 2023
Perceptually-based loss functions for audio encoding and decoding based on machine learning
DOLBY LABORATORIES LICENSING CORP6 citations85
US10149082B2Dec 4, 2018
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP7 citations84
US10382880B2Aug 13, 2019
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP1 citations73
US12361956B2Jul 15, 2025
Perceptually-based loss functions for audio encoding and decoding based on machine learning
DOLBY LABORATORIES LICENSING CORP0 citations62
US12317065B2May 27, 2025
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP0 citations62
US12143797B2Nov 12, 2024
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations62
US12089033B2Sep 10, 2024
Generating binaural audio in response to multi-channel audio using at least one feedback delay network
DOLBY LABORATORIES LICENSING CORP0 citations62
US12028701B2Jul 2, 2024
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP0 citations62
US11671779B2Jun 6, 2023
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations62
US11582574B2Feb 14, 2023
Generating binaural audio in response to multi-channel audio using at least one feedback delay network
DOLBY LABORATORIES LICENSING CORP0 citations62
US11576004B2Feb 7, 2023
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP0 citations62
US11272311B2Mar 8, 2022
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP0 citations62
US11212638B2Dec 28, 2021
Generating binaural audio in response to multi-channel audio using at least one feedback delay network
DOLBY LABORATORIES LICENSING CORP0 citations62
US11140501B2Oct 5, 2021
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations62
US12548579B2Feb 10, 2026
Method and apparatus for processing of audio using a neural network
DOLBY LABORATORIES LICENSING CORP0 citations61
US12347447B2Jul 1, 2025
Psychoacoustic model for audio processing
DOLBY LABORATORIES LICENSING CORP0 citations52
US10834519B2Nov 10, 2020
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP0 citations52
US10771914B2Sep 8, 2020
Generating binaural audio in response to multi-channel audio using at least one feedback delay network
DOLBY LABORATORIES LICENSING CORP0 citations52
US10750306B2Aug 18, 2020
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations52
US10555109B2Feb 4, 2020
Generating binaural audio in response to multi-channel audio using at least one feedback delay network
DOLBY LABORATORIES LICENSING CORP0 citations52
US10547963B2Jan 28, 2020
Methods and systems for designing and applying numerically optimized binaural room impulse responses
DOLBY LABORATORIES LICENSING CORP0 citations52
US10425763B2Sep 24, 2019
Generating binaural audio in response to multi-channel audio using at least one feedback delay network
DOLBY LABORATORIES LICENSING CORP0 citations52
US10382875B2Aug 13, 2019
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations52
US9830917B2Nov 28, 2017
Methods for audio signal transient detection and decorrelation control
DOLBY LABORATORIES LICENSING CORP1 citations52
US9830916B2Nov 28, 2017
Signal decorrelation in an audio processing system
DOLBY LABORATORIES LICENSING CORP1 citations51
US9754596B2Sep 5, 2017
Methods for controlling the inter-channel coherence of upmixed audio signals
DOLBY LABORATORIES LICENSING CORP0 citations41
US9489956B2Nov 8, 2016
Audio signal enhancement using estimated spatial parameters
DOLBY LABORATORIES LICENSING CORP0 citations41
DOLBY LAB LICENSING CORP
9 patentsUS5394473AFeb 28, 1995
Adaptive-block-length, adaptive-transforn, and adaptive-window transform coder, decoder, and encoder/decoder for high-quality audio
DOLBY LAB LICENSING CORP633 citations99
US5109417AApr 28, 1992
Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio
DOLBY LAB LICENSING CORP233 citations99
US5479562ADec 26, 1995
Method and apparatus for encoding and decoding audio information
DOLBY LAB LICENSING CORP106 citations98
US5142656AAug 25, 1992
Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio
DOLBY LAB LICENSING CORP136 citations98
US5632003AMay 20, 1997
Computationally efficient adaptive bit allocation for coding method and apparatus
DOLBY LAB LICENSING CORP154 citations97
US5579404ANov 26, 1996
Digital audio limiter
DOLBY LAB LICENSING CORP250 citations97
US5451954ASep 19, 1995
Quantization noise suppression for encoder/decoder system
DOLBY LAB LICENSING CORP53 citations95
US5297236AMar 22, 1994
Low computational-complexity digital filter bank for encoder, decoder, and encoder/decoder
DOLBY LAB LICENSING CORP136 citations93
US9275649B2Mar 1, 2016
Method and system for encoding audio data with adaptive low frequency compensation
DOLBY LAB LICENSING CORP0 citations52