Inventor
ALDERSON JEFFREY D
US20 patents
⚠️ This page may combine multiple inventors who share the name “ALDERSON JEFFREY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INC
9 patentsUS9066176B2Jun 23, 2015
Systems and methods for adaptive noise cancellation including dynamic bias of coefficients of an adaptive noise cancellation system
CIRRUS LOGIC INC44 citations94
US9620101B1Apr 11, 2017
Systems and methods for maintaining playback fidelity in an audio system with adaptive noise cancellation
CIRRUS LOGIC INC12 citations83
US9462376B2Oct 4, 2016
Systems and methods for hybrid adaptive noise cancellation
CIRRUS LOGIC INC7 citations83
US10181315B2Jan 15, 2019
Systems and methods for selectively enabling and disabling adaptation of an adaptive noise cancellation system
CIRRUS LOGIC INC2 citations73
US9460701B2Oct 4, 2016
Systems and methods for adaptive noise cancellation by biasing anti-noise level
CIRRUS LOGIC INC6 citations70
US10382864B2Aug 13, 2019
Systems and methods for providing adaptive playback equalization in an audio device
CIRRUS LOGIC INC1 citations62
US10219071B2Feb 26, 2019
Systems and methods for bandlimiting anti-noise in personal audio devices having adaptive noise cancellation
CIRRUS LOGIC INC1 citations62
US9276594B2Mar 1, 2016
Noise management method and circuit for asynchronous signals
CIRRUS LOGIC INC0 citations50
US10206032B2Feb 12, 2019
Systems and methods for multi-mode adaptive noise cancellation for audio headsets
CIRRUS LOGIC INC0 citations36
CIRRUS LOGIC INT SEMICONDUCTOR LTD
9 patentsUS11863948B1Jan 2, 2024
Sound components relationship classification and responsive signal processing in an acoustic signal processing system
CIRRUS LOGIC INT SEMICONDUCTOR LTD6 citations74
US11380175B2Jul 5, 2022
Reproducibility of haptic waveform
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US10152960B2Dec 11, 2018
Systems and methods for distributed adaptive noise cancellation
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US9812114B2Nov 7, 2017
Systems and methods for controlling adaptive noise control gain
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations71
US11847906B2Dec 19, 2023
Reproducibility of haptic waveform
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US10249283B2Apr 2, 2019
Tone and howl suppression in an ANC system
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations62
US10923097B2Feb 16, 2021
Pinna proximity detection
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations57
US9740428B1Aug 22, 2017
Circular buffer descriptor for describing and/or accessing a circular buffer
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations50
US10290296B2May 14, 2019
Feedback howl management in adaptive noise cancellation system
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations39