Inventor
SHI DONG
SG37 patents
⚠️ This page may combine multiple inventors who share the name “SHI DONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY LABORATORIES LICENSING CORP
24 patentsUS9653092B2May 16, 2017
Method for controlling acoustic echo cancellation and audio processing apparatus
DOLBY LABORATORIES LICENSING CORP40 citations94
US10811027B2Oct 20, 2020
Echo estimation and management with adaptation of sparse prediction filter set
DOLBY LABORATORIES LICENSING CORP1 citations73
US10504530B2Dec 10, 2019
Switching between transforms
DOLBY LABORATORIES LICENSING CORP4 citations73
US10393571B2Aug 27, 2019
Estimation of reverberant energy component from active audio source
DOLBY LABORATORIES LICENSING CORP5 citations73
US9947336B2Apr 17, 2018
Acoustic echo mitigation apparatus and method, audio processing apparatus and voice communication terminal
DOLBY LABORATORIES LICENSING CORP5 citations73
US9552827B2Jan 24, 2017
Echo control through hidden audio signals
DOLBY LABORATORIES LICENSING CORP6 citations73
US9451379B2Sep 20, 2016
Sound field analysis system
DOLBY LABORATORIES LICENSING CORP3 citations73
US10446166B2Oct 15, 2019
Assessment and adjustment of audio installation
DOLBY LABORATORIES LICENSING CORP4 citations72
US10334362B2Jun 25, 2019
Intrinsically safe audio system management for conference rooms
DOLBY LABORATORIES LICENSING CORP2 citations72
US12374349B2Jul 29, 2025
Echo estimation and management with adaptation of sparse prediction filter set
DOLBY LABORATORIES LICENSING CORP0 citations62
US11538486B2Dec 27, 2022
Echo estimation and management with adaptation of sparse prediction filter set
DOLBY LABORATORIES LICENSING CORP0 citations62
US11373670B2Jun 28, 2022
Filter coefficient updating in time domain filtering
DOLBY LABORATORIES LICENSING CORP0 citations62
US11264045B2Mar 1, 2022
Adaptive audio filtering
DOLBY LABORATORIES LICENSING CORP0 citations62
US10410653B2Sep 10, 2019
Adaptive audio filtering
DOLBY LABORATORIES LICENSING CORP1 citations62
US11017793B2May 25, 2021
Nuisance notification
DOLBY LABORATORIES LICENSING CORP0 citations52
US10825464B2Nov 3, 2020
Suppression of breath in audio signals
DOLBY LABORATORIES LICENSING CORP0 citations52
US10667055B2May 26, 2020
Separated audio analysis and processing
DOLBY LABORATORIES LICENSING CORP0 citations52
US10405093B2Sep 3, 2019
Separated audio analysis and processing
DOLBY LABORATORIES LICENSING CORP0 citations52
US10332540B2Jun 25, 2019
Filter coefficient updating in time domain filtering
DOLBY LABORATORIES LICENSING CORP0 citations52
US10319391B2Jun 11, 2019
Impulsive noise suppression
DOLBY LABORATORIES LICENSING CORP0 citations52
US9525845B2Dec 20, 2016
Near-end indication that the end of speech is received by the far end in an audio or video conference
DOLBY LABORATORIES LICENSING CORP0 citations52
US9548063B2Jan 17, 2017
Method and apparatus for acoustic echo control
DOLBY LABORATORIES LICENSING CORP1 citations51
US10504501B2Dec 10, 2019
Adaptive suppression for removing nuisance audio
DOLBY LABORATORIES LICENSING CORP0 citations42
US10142049B2Nov 27, 2018
Near optimal forward error correction system and method
DOLBY LABORATORIES LICENSING CORP0 citations42
OMNIVISION TECH INC
7 patentsUS10043530B1Aug 7, 2018
Method and audio noise suppressor using nonlinear gain smoothing for reduced musical artifacts
OMNIVISION TECH INC7 citations82
US9947337B1Apr 17, 2018
Echo cancellation system and method with reduced residual echo
OMNIVISION TECH INC9 citations82
US10333482B1Jun 25, 2019
Dynamic output level correction by monitoring speaker distortion to minimize distortion
OMNIVISION TECH INC4 citations71
US10348887B2Jul 9, 2019
Double talk detection for echo suppression in power domain
OMNIVISION TECH INC1 citations61
US10043531B1Aug 7, 2018
Method and audio noise suppressor using MinMax follower to estimate noise
OMNIVISION TECH INC1 citations51
US10957186B2Mar 23, 2021
Reducing false alarms in surveillance systems
OMNIVISION TECH INC0 citations50
US10924077B2Feb 16, 2021
Low complexity loudness equalization
OMNIVISION TECH INC0 citations50