JP2018537929A5 - - Google Patents

Download PDF

Info

Publication number
JP2018537929A5
JP2018537929A5 JP2018544027A JP2018544027A JP2018537929A5 JP 2018537929 A5 JP2018537929 A5 JP 2018537929A5 JP 2018544027 A JP2018544027 A JP 2018544027A JP 2018544027 A JP2018544027 A JP 2018544027A JP 2018537929 A5 JP2018537929 A5 JP 2018537929A5
Authority
JP
Japan
Prior art keywords
ambient
signal
threshold
response
feedback
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2018544027A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018537929A (ja
JP6757416B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2016/059339 external-priority patent/WO2017079053A1/en
Publication of JP2018537929A publication Critical patent/JP2018537929A/ja
Publication of JP2018537929A5 publication Critical patent/JP2018537929A5/ja
Application granted granted Critical
Publication of JP6757416B2 publication Critical patent/JP6757416B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2018544027A 2015-11-06 2016-10-28 適応雑音除去システムにおけるフィードバックハウル管理 Expired - Fee Related JP6757416B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562252058P 2015-11-06 2015-11-06
US62/252,058 2015-11-06
US15/337,223 2016-10-28
PCT/US2016/059339 WO2017079053A1 (en) 2015-11-06 2016-10-28 Feedback howl management in adaptive noise cancellation system
US15/337,223 US10290296B2 (en) 2015-11-06 2016-10-28 Feedback howl management in adaptive noise cancellation system

Publications (3)

Publication Number Publication Date
JP2018537929A JP2018537929A (ja) 2018-12-20
JP2018537929A5 true JP2018537929A5 (enExample) 2020-04-30
JP6757416B2 JP6757416B2 (ja) 2020-09-16

Family

ID=57256467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018544027A Expired - Fee Related JP6757416B2 (ja) 2015-11-06 2016-10-28 適応雑音除去システムにおけるフィードバックハウル管理

Country Status (4)

Country Link
US (1) US10290296B2 (enExample)
JP (1) JP6757416B2 (enExample)
KR (1) KR102452748B1 (enExample)
WO (1) WO2017079053A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10034092B1 (en) 2016-09-22 2018-07-24 Apple Inc. Spatial headphone transparency
US10249283B2 (en) 2017-08-04 2019-04-02 Cirrus Logic, Inc. Tone and howl suppression in an ANC system
US10582293B2 (en) * 2017-08-31 2020-03-03 Bose Corporation Wind noise mitigation in active noise cancelling headphone system and method
EP3451327B1 (en) * 2017-09-01 2023-01-25 ams AG Noise cancellation system, noise cancellation headphone and noise cancellation method
CN109348327B (zh) * 2018-08-15 2020-12-04 恒玄科技(上海)股份有限公司 一种主动降噪系统
GB201804129D0 (en) * 2017-12-15 2018-05-02 Cirrus Logic Int Semiconductor Ltd Proximity sensing
US11514882B2 (en) * 2018-05-02 2022-11-29 Harman Becker Automotive Systems Gmbh Feedforward active noise control
US10681458B2 (en) 2018-06-11 2020-06-09 Cirrus Logic, Inc. Techniques for howling detection
US10714073B1 (en) * 2019-04-30 2020-07-14 Synaptics Incorporated Wind noise suppression for active noise cancelling systems and methods
KR20190101325A (ko) * 2019-08-12 2019-08-30 엘지전자 주식회사 지능적 음성 인식 방법, 음성 인식 장치 및 지능형 컴퓨팅 디바이스
KR102281602B1 (ko) * 2019-08-21 2021-07-29 엘지전자 주식회사 사용자의 발화 음성을 인식하는 인공 지능 장치 및 그 방법
US11437012B2 (en) * 2020-09-16 2022-09-06 Apple Inc. Headphone with multiple reference microphones ANC and transparency
US11335316B2 (en) 2020-09-16 2022-05-17 Apple Inc. Headphone with multiple reference microphones and oversight of ANC and transparency
CN114697782B (zh) * 2020-12-25 2025-04-11 小鸟创新(北京)科技有限公司 耳机风噪识别方法、装置及耳机
CN117203979A (zh) * 2021-04-30 2023-12-08 索尼集团公司 信息处理装置、信息处理方法和程序
US11688383B2 (en) * 2021-08-27 2023-06-27 Apple Inc. Context aware compressor for headphone audio feedback path

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007034057A (ja) * 2005-07-28 2007-02-08 Kawasaki Microelectronics Kk 音響装置
JP4591557B2 (ja) * 2008-06-16 2010-12-01 ソニー株式会社 音声信号処理装置、音声信号処理方法および音声信号処理プログラム
CN103270552B (zh) * 2010-12-03 2016-06-22 美国思睿逻辑有限公司 在个人语音装置中的适应性噪音消除器的监督控制
US9014387B2 (en) 2012-04-26 2015-04-21 Cirrus Logic, Inc. Coordinated control of adaptive noise cancellation (ANC) among earspeaker channels
US9047855B2 (en) * 2012-06-08 2015-06-02 Bose Corporation Pressure-related feedback instability mitigation
US9532139B1 (en) 2012-09-14 2016-12-27 Cirrus Logic, Inc. Dual-microphone frequency amplitude response self-calibration
US9106989B2 (en) * 2013-03-13 2015-08-11 Cirrus Logic, Inc. Adaptive-noise canceling (ANC) effectiveness estimation and correction in a personal audio device
US9462376B2 (en) * 2013-04-16 2016-10-04 Cirrus Logic, Inc. Systems and methods for hybrid adaptive noise cancellation
US9478210B2 (en) * 2013-04-17 2016-10-25 Cirrus Logic, Inc. Systems and methods for hybrid adaptive noise cancellation
US9460701B2 (en) * 2013-04-17 2016-10-04 Cirrus Logic, Inc. Systems and methods for adaptive noise cancellation by biasing anti-noise level
US9466282B2 (en) * 2014-10-31 2016-10-11 Qualcomm Incorporated Variable rate adaptive active noise cancellation
US9552805B2 (en) * 2014-12-19 2017-01-24 Cirrus Logic, Inc. Systems and methods for performance and stability control for feedback adaptive noise cancellation
US20170110105A1 (en) * 2015-10-16 2017-04-20 Avnera Corporation Active noise cancelation with controllable levels

Similar Documents

Publication Publication Date Title
JP2018537929A5 (enExample)
JP6111319B2 (ja) アクティブノイズキャンセリングと知覚雑音補償との組み合わせによりサウンド再生の知覚品質を改善する装置および方法
JP2017515149A5 (enExample)
CN102947685B (zh) 用于减少环境噪声对收听者的影响的方法和装置
JP2016510915A5 (enExample)
US8611552B1 (en) Direction-aware active noise cancellation system
JP2014521989A5 (enExample)
JP2014517351A5 (enExample)
CN107408380A (zh) 控制反馈有源噪音消除的性能和稳定性的电路和方法
EP2804174A3 (en) Adaptive noise canceling architecture for a personal audio device
JP2014522508A5 (enExample)
ATE460053T1 (de) Hörgerät mit modellierter rückkopplungsverstärkungsschätzung
JP2016218456A (ja) ノイズ除去音声再生
CN106063292A (zh) 用于在音频设备中提供自适应回放均衡化的系统及方法
CN110073676A (zh) 用于主动噪声消去音频设备的终端用户调谐的方法和系统
TR201905080T4 (tr) Aktif ses gürültü önleme.
CN107666637B (zh) 自调式主动噪声消除方法、系统及耳机装置
WO2015134225A4 (en) Systems and methods for enhancing performance of audio transducer based on detection of transducer status
JP2018530940A (ja) 固定応答フィルタによって部分的に提供されるフィードバック応答を有するフィードバック適応雑音消去（ａｎｃ）コントローラおよび方法
KR102663259B1 (ko) 피드백 보상을 이용한 능동적 노이즈 제어
JP2012252240A5 (enExample)
Ray et al. Hybrid feedforward-feedback active noise reduction for hearing protection and communication
JP2008213755A (ja) 車両用能動音響制御装置
CN115735362A (zh) 语音活动检测
CN117461078A (zh) 主动降噪耳机和方法