ClassID:

197241

G10K2210/3022 - CPC Classification

Classification description:

Details of active noise control [ANC] covered by but not provided for in any of its subgroups; Means; Computational Error paths

Recent Application in this class:
#1
20250078799
2025-03-06

ACTIVE NOISE CONTROL METHOD AND SYSTEM FOR VEHICLES

#2
20240203391
2024-06-20

TOOLS AND METHODS FOR DESIGNING FILTERS FOR USE IN ACTIVE NOISE CANCELLING SYSTEMS

#3
20240161724
2024-05-16

ACTIVE NOISE CONTROL DEVICE, ACTIVE NOISE CONTROL METHOD, AND NON-TRANSITORY TANGIBLE COMPUTER-READABLE STORAGE MEDIUM

#4
20240096308
2024-03-21

ACTIVE NOISE CANCELLATION METHOD AND ACTIVE NOISE CANCELLATION EARPHONES

#5
20230282194
2023-09-07

VEHICLE AND METHOD OF CONTROLLING THE SAME

#6
20230274723
2023-08-31

Communication support system

#7
20230131827
2023-04-27

Method for generating active noise reduction filter, storage medium and earphone

#8
20220392427
2022-12-08

Audio system and signal processing method for an ear mountable playback device

#9
20200043461
2020-02-06

Noise control

#10
20190122650
2019-04-25

Active Noise Cancellation Device

#11
20170330551
2017-11-16

Method and system for selecting sensor locations on a vehicle for active road noise control

#12
20170125006
2017-05-04

Active noise cancellation device

#13
20170110108
2017-04-20

Engine noise control

#14
20170053638
2017-02-23

Hybrid adaptive noise cancellation system with filtered error microphone signal

#15
20160240184
2016-08-18

Method and apparatus for nonlinear compensation in an active noise control system

#16
20140314246
2014-10-23

Systems and methods for hybrid adaptive noise cancellation

#17
20140314244
2014-10-23

Systems and methods for adaptive noise cancellation by biasing anti-noise level

#18
20140307890
2014-10-16

Systems and methods for adaptive noise cancellation including secondary path estimate monitoring

#19
20140307887
2014-10-16

Systems and methods for hybrid adaptive noise cancellation

#20
20140270224
2014-09-18

Ambient noise-based adaptation of secondary path adaptive response in noise-canceling personal audio devices

#21
20130195282
2013-08-01

Active vibration noise control device

#22
20110222699
2011-09-15

Noise reduction device and noise reduction system

#23
20100195844
2010-08-05

Adaptive noise control system with secondary path estimation

#24
20100027804
2010-02-04

Noise control device

#25
20100014685
2010-01-21

Adaptive noise control system

#26
20080317256
2008-12-25

Method for Reproducing a Secondary Path in an Active Noise Reduction System

#27
15272169
2017-10-31

Systems and methods for use of adaptive secondary path estimate to control equalization in an audio device