Inventor
ALDERSON JEFFREY
US35 patents
⚠️ This page may combine multiple inventors who share the name “ALDERSON JEFFREY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INC
26 patentsUS9532139B1Dec 27, 2016
Dual-microphone frequency amplitude response self-calibration
CIRRUS LOGIC INC108 citations99
US9094744B1Jul 28, 2015
Close talk detector for noise cancellation
CIRRUS LOGIC INC38 citations98
US9230532B1Jan 5, 2016
Power management of adaptive noise cancellation (ANC) in a personal audio device
CIRRUS LOGIC INC17 citations92
US9106989B2Aug 11, 2015
Adaptive-noise canceling (ANC) effectiveness estimation and correction in a personal audio device
CIRRUS LOGIC INC24 citations92
US9711130B2Jul 18, 2017
Adaptive noise canceling architecture for a personal audio device
CIRRUS LOGIC INC7 citations84
US9633646B2Apr 25, 2017
Oversight control of an adaptive noise canceler in a personal audio device
CIRRUS LOGIC INC12 citations84
US9502020B1Nov 22, 2016
Robust adaptive noise canceling (ANC) in a personal audio device
CIRRUS LOGIC INC11 citations84
US9368099B2Jun 14, 2016
Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)
CIRRUS LOGIC INC9 citations84
US9369798B1Jun 14, 2016
Internal dynamic range control in an adaptive noise cancellation (ANC) system
CIRRUS LOGIC INC15 citations84
US9324311B1Apr 26, 2016
Robust adaptive noise canceling (ANC) in a personal audio device
CIRRUS LOGIC INC12 citations84
US9226068B2Dec 29, 2015
Coordinated gain control in adaptive noise cancellation (ANC) for earspeakers
CIRRUS LOGIC INC11 citations84
US9208771B2Dec 8, 2015
Ambient noise-based adaptation of secondary path adaptive response in noise-canceling personal audio devices
CIRRUS LOGIC INC7 citations84
US9142205B2Sep 22, 2015
Leakage-modeling adaptive noise canceling for earspeakers
CIRRUS LOGIC INC10 citations84
US9082387B2Jul 14, 2015
Noise burst adaptation of secondary path adaptive response in noise-canceling personal audio devices
CIRRUS LOGIC INC9 citations84
US9076427B2Jul 7, 2015
Error-signal content controlled adaptation of secondary and leakage path models in noise-canceling personal audio devices
CIRRUS LOGIC INC10 citations84
US9014387B2Apr 21, 2015
Coordinated control of adaptive noise cancellation (ANC) among earspeaker channels
CIRRUS LOGIC INC11 citations84
US10249284B2Apr 2, 2019
Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)
CIRRUS LOGIC INC2 citations73
US9955250B2Apr 24, 2018
Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device
CIRRUS LOGIC INC4 citations73
US9773493B1Sep 26, 2017
Power management of adaptive noise cancellation (ANC) in a personal audio device
CIRRUS LOGIC INC3 citations73
US9414150B2Aug 9, 2016
Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device
CIRRUS LOGIC INC5 citations73
US9319781B2Apr 19, 2016
Frequency and direction-dependent ambient sound handling in personal audio devices having adaptive noise cancellation (ANC)
CIRRUS LOGIC INC5 citations73
US9318090B2Apr 19, 2016
Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system
CIRRUS LOGIC INC3 citations72
US9123321B2Sep 1, 2015
Sequenced adaptation of anti-noise generator response and secondary path response in an adaptive noise canceling system
CIRRUS LOGIC INC3 citations62
US10468048B2Nov 5, 2019
Mic covering detection in personal audio devices
CIRRUS LOGIC INC0 citations52
US9773490B2Sep 26, 2017
Source audio acoustic leakage detection and management in an adaptive noise canceling system
CIRRUS LOGIC INC1 citations51
US9721556B2Aug 1, 2017
Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system
CIRRUS LOGIC INC1 citations51