ClassID:

197269

G10K2210/3047 - CPC Classification

Classification description:

Details of active noise control [ANC] covered by but not provided for in any of its subgroups; Means; Computational Prediction, e.g. of future values of noise

Recent Application in this class:
#1
20260105905
2026-04-16

DYNAMIC SIGNAL PROCESSING SYSTEM FOR ENVIRONMENTAL AND CONTEXTUAL ACOUSTIC OPTIMIZATION

#2
20250191570
2025-06-12

APPARATUS AND METHOD FOR REDUCING BRAKE NOISE THROUGH ACTIVE NOISE CONTROL AND METHOD THEREOF

#3
20250085369
2025-03-13

MAGNETIC RESONANCE IMAGING SYSTEM GENERATING ANTI-NOISE

#4
20240339100
2024-10-10

Delay Estimation for Performing Echo Cancellation for Co-Located Devices

#5
20230377553
2023-11-23

Apparatus and method for predicting acceleration signal

#6
20230060935
2023-03-02

Method and control unit for operating a noise suppression unit of a vehicle

#7
20230052886
2023-02-16

Feedforward control of an enclosed space with multiple incoherent excitations

#8
20220415301
2022-12-29

System and method for ambient noise detection, identification and management

#9
20220375451
2022-11-24

Urban air mobility noise reduction system and method

#10
20220199065
2022-06-23

Active noise control apparatus for vehicles and method of controlling the same

#11
20200312294
2020-10-01

Spectrum matching in noise masking systems

#12
20190259371
2019-08-22

Noise reduction device, mobile body device, and noise reduction method

#13
20190122650
2019-04-25

Active Noise Cancellation Device

#14
20190108827
2019-04-11

Control apparatus, control system, and control method

#15
20190051283
2019-02-14

Distant microphones for noise cancellation

#16
20180322861
2018-11-08

Variable Presence Control and Audio Communications In Immersive Electronic Devices

#17
20180182371
2018-06-28

Methods and systems for end-user tuning of an active noise cancelling audio device

#18
20180061391
2018-03-01

Earphones For A Personalized Acoustic Environment

#19
20170125006
2017-05-04

Active noise cancellation device

#20
20160379621
2016-12-29

Using external sounds to alert vehicle occupants of external events and mask in-car conversations

#21
20150348529
2015-12-03

Anti-noise headset device and sound processing method thereof

#22
20090136052
2009-05-28

Active Noise Cancellation Using a Predictive Approach

#23
20080144849
2008-06-19

Adaptive noise control system

#24
20070003071
2007-01-04

Active noise control system and method