JP6017682B2 - インナーイヤー式雑音低減イヤホン - Google Patents
インナーイヤー式雑音低減イヤホン Download PDFInfo
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- JP6017682B2 JP6017682B2 JP2015514153A JP2015514153A JP6017682B2 JP 6017682 B2 JP6017682 B2 JP 6017682B2 JP 2015514153 A JP2015514153 A JP 2015514153A JP 2015514153 A JP2015514153 A JP 2015514153A JP 6017682 B2 JP6017682 B2 JP 6017682B2
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1787—General system configurations
- G10K11/17879—General system configurations using both a reference signal and an error signal
- G10K11/17881—General system configurations using both a reference signal and an error signal the reference signal being an acoustic signal, e.g. recorded with a microphone
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17813—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms
- G10K11/17817—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms between the output signals and the error signals, i.e. secondary path
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1785—Methods, e.g. algorithms; Devices
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1785—Methods, e.g. algorithms; Devices
- G10K11/17853—Methods, e.g. algorithms; Devices of the filter
- G10K11/17854—Methods, e.g. algorithms; Devices of the filter the filter being an adaptive filter
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1785—Methods, e.g. algorithms; Devices
- G10K11/17857—Geometric disposition, e.g. placement of microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1083—Reduction of ambient noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
Description
Claims (15)
- 装置であって、
能動雑音低減(ANR)イヤホンのためのイヤホンであって、
− 当該イヤホンをユーザの耳内で位置付けて保持するように外耳に係合するための構造体と、
− ユーザの外耳道で当該イヤホンを封止するための構造体であって、当該イヤホンの内側にある第1容積の空間とユーザの外耳道の内側にある第2容積の空間とを有する前方キャビティを形成し、封止するための当該構造体が、前記第1容積の空間と前記第2容積の空間とを連結するノズルの少なくとも一部を含む、構造体と、
− 能動雑音低減回路であって、
・ 前記前方キャビティ内の雑音を検出するために、前記第1容積の空間に音響的に連結されたフィードバックマイクロホンと、
・ フィードバック雑音除去音声信号を供給するために前記フィードバックマイクロホンに応答するフィードバック回路と、
・ フィードバック雑音除去音声信号を備える出力雑音除去音声信号を雑音除去音響エネルギーに変換し、前記雑音除去音響エネルギーを前記前方キャビティ内へ送達させる音響駆動器と、
を備える能動雑音低減回路と、
を備えるイヤホンを備え、
前記ノズルが、少なくとも10mm2の開口横断面積を有し、100Hzにおいて、800×10 3 [kg/(m 4 ×sec)]未満でありかつ1kHzにおいて8×10 6 [kg/(m 4 ×sec)]未満である音響インピーダンス強度|z|を有し、
ここで、|z|=Mfであり、M=ρl/Aであり、ρが空気の密度であり、Aが当該ノズルの開口横断面積であり、lが前記ノズルの長さであることを特徴とする装置。 - 前記ノズルが、1000[m/m2]以下の比率l/Aを有し、
前記ノズルが、甲介のボウル部と外耳道への入口との間の移行部において外耳道で音響的に封止し、キャビティを形成することを特徴とする請求項1に記載の装置。 - 前記音響駆動器が、当該音響駆動器の軸と平行でありまたは一致して前記ノズルの中心線と交差する線が、前記ノズルの中心線と角度θ>±30°で交差するように方向付けられていることを特徴とする請求項1に記載の装置。
- 前記ノズルが、1200[kg/m4]以下の音響質量Mを有することを特徴とする請求項1に記載の装置。
- 前記前方キャビティを環境に連結する開口部と、
前記開口部内にあるインピーダンス提供構造体と、
をさらに備えることを特徴とする請求項1に記載の装置。 - 前記インピーダンス提供構造体が、前記開口部内にある音響抵抗材料を備えることを特徴とする請求項5に記載の装置。
- 前記音響抵抗材料が、ワイヤメッシュであることを特徴とする請求項6に記載の装置。
- 前記イヤホンが、当該イヤホンが所定位置にあるときに、前記音響駆動器の一部がユーザの耳の甲介内にあり、前記音響駆動器の別の部分が前記ユーザの甲介の外側にあるように、構成されていることを特徴とする請求項1に記載の装置。
- 前記イヤホンの外側の雑音を検出するためのフィードフォワードマイクロホンと、
フィードフォワード雑音除去音声信号を供給するために、前記フィードフォワードマイクロホンに応答するフィードフォワード回路と、
前記フィードバック雑音除去音声信号と前記フィードフォワード雑音除去音声信号とを結合し、出力雑音除去音声信号を供給するための回路と、
をさらに備えることを特徴とする請求項1に記載の装置。 - 前記ノズルが、外耳道と甲介のボウル部との間の移行部の領域に係合し、外耳道を当該ノズルで音響的に封止するための円錐台状の構造体を備えることを特徴とする請求項1に記載の装置。
- 前記フィードバックマイクロホンが、前記音響駆動器の薄膜を当該音響駆動器のボイスコイルに取り付ける点と前記薄膜の縁部との間に径方向に位置付けられていることを特徴とする請求項1に記載の装置。
- 前記フィードバックマイクロホンが、前記第1容積の第1キャビティと前記ノズルとの交差部に位置付けられていることを特徴とする請求項1に記載の装置。
- 比率l/Aが、900[m/m2]以下であることを特徴とする請求項2に記載の装置。
- θ>±45°であることを特徴とする請求項3に記載の装置。
- 前記ノズルが、1100[kg/m4]以下の音響質量を有することを特徴とする請求項4に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/480,766 US9082388B2 (en) | 2012-05-25 | 2012-05-25 | In-ear active noise reduction earphone |
US13/480,766 | 2012-05-25 | ||
PCT/US2013/042231 WO2013177285A1 (en) | 2012-05-25 | 2013-05-22 | In-ear active noise reduction earphone |
Related Child Applications (1)
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JP2016187934A Division JP6215428B2 (ja) | 2012-05-25 | 2016-09-27 | インナーイヤー式雑音低減イヤホン |
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JP2015521008A JP2015521008A (ja) | 2015-07-23 |
JP6017682B2 true JP6017682B2 (ja) | 2016-11-02 |
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JP2015514153A Active JP6017682B2 (ja) | 2012-05-25 | 2013-05-22 | インナーイヤー式雑音低減イヤホン |
JP2016187934A Active JP6215428B2 (ja) | 2012-05-25 | 2016-09-27 | インナーイヤー式雑音低減イヤホン |
JP2017179952A Active JP6556795B2 (ja) | 2012-05-25 | 2017-09-20 | インナーイヤー式雑音低減イヤホン |
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JP2016187934A Active JP6215428B2 (ja) | 2012-05-25 | 2016-09-27 | インナーイヤー式雑音低減イヤホン |
JP2017179952A Active JP6556795B2 (ja) | 2012-05-25 | 2017-09-20 | インナーイヤー式雑音低減イヤホン |
Country Status (7)
Country | Link |
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US (3) | US9082388B2 (ja) |
EP (2) | EP2856771B1 (ja) |
JP (3) | JP6017682B2 (ja) |
CN (2) | CN107864418B (ja) |
HK (1) | HK1207232A1 (ja) |
MY (1) | MY168899A (ja) |
WO (1) | WO2013177285A1 (ja) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8588880B2 (en) | 2009-02-16 | 2013-11-19 | Masimo Corporation | Ear sensor |
US20140294193A1 (en) * | 2011-02-25 | 2014-10-02 | Nokia Corporation | Transducer apparatus with in-ear microphone |
SE537587C2 (sv) * | 2012-11-28 | 2015-07-07 | Bo Franzén | Headset och öron-enhet |
US9881601B2 (en) | 2013-06-11 | 2018-01-30 | Bose Corporation | Controlling stability in ANR devices |
US9301040B2 (en) * | 2014-03-14 | 2016-03-29 | Bose Corporation | Pressure equalization in earphones |
WO2015164287A1 (en) * | 2014-04-21 | 2015-10-29 | Uqmartyne Management Llc | Wireless earphone |
CA2933318C (en) | 2014-05-30 | 2017-03-21 | Revol Technologies Inc. | A customizable ear insert |
US9615158B2 (en) | 2015-03-08 | 2017-04-04 | Bose Corporation | Earpiece |
US9905216B2 (en) | 2015-03-13 | 2018-02-27 | Bose Corporation | Voice sensing using multiple microphones |
JP2016181741A (ja) * | 2015-03-23 | 2016-10-13 | ソニー株式会社 | ウェアラブル装置 |
US9613615B2 (en) * | 2015-06-22 | 2017-04-04 | Sony Corporation | Noise cancellation system, headset and electronic device |
US10057675B2 (en) | 2015-07-29 | 2018-08-21 | Bose Corporation | Integration of sensors into earphones |
US9401158B1 (en) | 2015-09-14 | 2016-07-26 | Knowles Electronics, Llc | Microphone signal fusion |
US9949017B2 (en) | 2015-11-24 | 2018-04-17 | Bose Corporation | Controlling ambient sound volume |
US10158932B2 (en) | 2015-12-15 | 2018-12-18 | Westone Laboratories, Inc. | Ambient sonic low-pressure equalization |
US9830930B2 (en) | 2015-12-30 | 2017-11-28 | Knowles Electronics, Llc | Voice-enhanced awareness mode |
US9779716B2 (en) | 2015-12-30 | 2017-10-03 | Knowles Electronics, Llc | Occlusion reduction and active noise reduction based on seal quality |
US9747887B2 (en) | 2016-01-12 | 2017-08-29 | Bose Corporation | Systems and methods of active noise reduction in headphones |
US9774941B2 (en) | 2016-01-19 | 2017-09-26 | Apple Inc. | In-ear speaker hybrid audio transparency system |
US10051357B2 (en) * | 2016-01-28 | 2018-08-14 | Bose Corporation | Pressure equalization in earphones |
US9812149B2 (en) | 2016-01-28 | 2017-11-07 | Knowles Electronics, Llc | Methods and systems for providing consistency in noise reduction during speech and non-speech periods |
GB201602781D0 (en) | 2016-02-17 | 2016-03-30 | Soundchip Sa | In-ear earphone |
WO2017147545A1 (en) * | 2016-02-24 | 2017-08-31 | Avnera Corporation | In-the-ear automatic-noise-reduction devices, assemblies, components, and methods |
TWI596952B (zh) * | 2016-03-21 | 2017-08-21 | 固昌通訊股份有限公司 | 耳道式耳機 |
KR102451114B1 (ko) | 2016-04-29 | 2022-10-05 | 삼성전자주식회사 | 마이크를 실장하는 웨어러블 음향 장치 |
US10015581B2 (en) | 2016-06-14 | 2018-07-03 | Bose Corporation | Feedback microphone adaptor for noise canceling headphone |
CN111107464B (zh) | 2016-06-22 | 2022-03-04 | 杜比实验室特许公司 | 耳机系统 |
US9792893B1 (en) * | 2016-09-20 | 2017-10-17 | Bose Corporation | In-ear active noise reduction earphone |
TWI683580B (zh) * | 2016-12-09 | 2020-01-21 | 美律實業股份有限公司 | 耳機 |
CN107124675B (zh) * | 2016-12-09 | 2019-09-13 | 美律电子(深圳)有限公司 | 耳机 |
EP3565273B1 (en) * | 2016-12-29 | 2021-10-06 | Sony Group Corporation | Sound pickup device |
JP6809929B2 (ja) | 2017-02-10 | 2021-01-06 | 株式会社三井ハイテック | 環状鉄心片及び環状鉄心 |
USD860172S1 (en) | 2017-02-14 | 2019-09-17 | Spigen Korea Co., Ltd. | Earhook for earpieces |
US10595111B2 (en) * | 2017-03-20 | 2020-03-17 | Bose Corporation | Earbud frame for acoustic driver and complimentary ear tip |
US10553195B2 (en) | 2017-03-30 | 2020-02-04 | Bose Corporation | Dynamic compensation in active noise reduction devices |
US10580398B2 (en) | 2017-03-30 | 2020-03-03 | Bose Corporation | Parallel compensation in active noise reduction devices |
EP3618058B1 (en) | 2017-03-30 | 2022-08-17 | Bose Corporation | Compensation and automatic gain control in active noise reduction devices |
US10614790B2 (en) | 2017-03-30 | 2020-04-07 | Bose Corporation | Automatic gain control in an active noise reduction (ANR) signal flow path |
US10362384B2 (en) | 2017-04-19 | 2019-07-23 | Spigen Korea Co., Ltd. | Earphone cover |
US10250964B2 (en) * | 2017-05-10 | 2019-04-02 | Logitech Europe S.A. | Apparatus and method of forming a custom earpiece |
USD870079S1 (en) | 2017-05-12 | 2019-12-17 | Spigen Korea Co., Ltd. | Earhook for earpieces |
US10986432B2 (en) * | 2017-06-30 | 2021-04-20 | Bose Corporation | Customized ear tips |
WO2019027912A1 (en) | 2017-07-31 | 2019-02-07 | Bose Corporation | ADAPTIVE LISTENING HEADSET SYSTEM |
EP3684073A4 (en) * | 2017-09-13 | 2021-02-17 | Sony Corporation | ACOUSTIC PROCESSING DEVICE AND ACOUSTIC PROCESSING METHOD |
US10096313B1 (en) | 2017-09-20 | 2018-10-09 | Bose Corporation | Parallel active noise reduction (ANR) and hear-through signal flow paths in acoustic devices |
US11049362B2 (en) | 2017-09-21 | 2021-06-29 | Angel Playing Cards Co., Ltd. | Fraudulence monitoring system of table game and fraudulence monitoring program of table game |
US11087776B2 (en) | 2017-10-30 | 2021-08-10 | Bose Corporation | Compressive hear-through in personal acoustic devices |
US10645478B2 (en) | 2017-12-08 | 2020-05-05 | Skullcandy, Inc. | In-ear headphone for improved fit and function, and related methods |
EP3503572B1 (en) | 2017-12-20 | 2023-02-08 | ams AG | Noise cancellation enabled audio device and noise cancellation system |
US10869115B2 (en) | 2018-01-03 | 2020-12-15 | Logitech Europe S.A. | Apparatus and method of forming a custom earpiece |
US10411185B1 (en) | 2018-05-30 | 2019-09-10 | Spin Memory, Inc. | Process for creating a high density magnetic tunnel junction array test platform |
EP3644620A1 (de) | 2018-09-07 | 2020-04-29 | Austrian Audio GmbH | In-ear-anc-ohrhörer |
EP3624112A1 (en) | 2018-09-07 | 2020-03-18 | Austrian Audio GmbH | In-ear anc earphone |
US10820088B2 (en) | 2018-10-16 | 2020-10-27 | Bose Corporation | Active noise reduction earphone |
KR102304077B1 (ko) * | 2018-10-28 | 2021-09-17 | 주식회사 아이앤드와이 | 이어폰 |
EP3664466B1 (en) * | 2018-12-07 | 2022-03-30 | GN Audio A/S | An earphone with an active noise cancelling feedback microphone arranged at the rear-side of a speaker diaphragm |
EP3672279B1 (en) * | 2018-12-19 | 2023-06-07 | Sonova AG | Hearing device with active feedback control |
US11062687B2 (en) | 2019-01-04 | 2021-07-13 | Bose Corporation | Compensation for microphone roll-off variation in acoustic devices |
KR102651750B1 (ko) * | 2019-02-05 | 2024-03-28 | 소니그룹주식회사 | 음향 장치 |
US10665220B1 (en) | 2019-03-05 | 2020-05-26 | Bose Corporation | Active noise reduction (ANR) system with multiple feedforward microphones and multiple controllers |
US11062688B2 (en) | 2019-03-05 | 2021-07-13 | Bose Corporation | Placement of multiple feedforward microphones in an active noise reduction (ANR) system |
KR102607566B1 (ko) * | 2019-04-01 | 2023-11-30 | 삼성전자주식회사 | 음향 장치의 착용 감지 방법 및 이를 지원하는 음향 장치 |
GB2584535B (en) * | 2019-04-02 | 2021-12-01 | Tymphany Acoustic Tech Huizhou Co Ltd | In-ear headphone device with active noise control |
US10873809B2 (en) | 2019-05-24 | 2020-12-22 | Bose Corporation | Dynamic control of multiple feedforward microphones in active noise reduction devices |
US10764699B1 (en) | 2019-08-09 | 2020-09-01 | Bose Corporation | Managing characteristics of earpieces using controlled calibration |
US11164554B2 (en) | 2020-03-06 | 2021-11-02 | Bose Corporation | Wearable active noise reduction (ANR) device having low frequency feedback loop modulation |
US10937410B1 (en) * | 2020-04-24 | 2021-03-02 | Bose Corporation | Managing characteristics of active noise reduction |
US11523230B2 (en) * | 2020-12-14 | 2022-12-06 | Bose Corporation | Earpiece with moving coil transducer and acoustic back volume |
US11483655B1 (en) | 2021-03-31 | 2022-10-25 | Bose Corporation | Gain-adaptive active noise reduction (ANR) device |
USD962204S1 (en) * | 2021-09-10 | 2022-08-30 | Class and Culture LLC | Pair of tapered earbud covers |
CN114584912A (zh) * | 2022-03-04 | 2022-06-03 | 上海诚听音优医疗器械有限公司 | 制造定制无线耳机的前腔导音管的方法 |
US20240078994A1 (en) | 2022-09-02 | 2024-03-07 | Bose Corporation | Active damping of resonant canal modes |
US20240078995A1 (en) | 2022-09-06 | 2024-03-07 | Bose Corporation | Active noise reduction with impulse detection and suppression |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455675A (en) | 1982-04-28 | 1984-06-19 | Bose Corporation | Headphoning |
JPS6040187U (ja) * | 1983-08-29 | 1985-03-20 | 藤木電器株式会社 | イヤホ−ン |
FR2604551B1 (fr) | 1986-09-26 | 1988-12-30 | Saint Louis Inst | Dispositif de protection a l'egard du bruit |
US4985925A (en) * | 1988-06-24 | 1991-01-15 | Sensor Electronics, Inc. | Active noise reduction system |
JPH02101697U (ja) * | 1989-01-31 | 1990-08-13 | ||
US5305387A (en) * | 1989-10-27 | 1994-04-19 | Bose Corporation | Earphoning |
US6567525B1 (en) | 1994-06-17 | 2003-05-20 | Bose Corporation | Supra aural active noise reduction headphones |
US6683965B1 (en) * | 1995-10-20 | 2004-01-27 | Bose Corporation | In-the-ear noise reduction headphones |
US6597792B1 (en) | 1999-07-15 | 2003-07-22 | Bose Corporation | Headset noise reducing |
US7039195B1 (en) | 2000-09-01 | 2006-05-02 | Nacre As | Ear terminal |
NO312570B1 (no) | 2000-09-01 | 2002-05-27 | Sintef | Stöybeskyttelse med verifiseringsanordning |
AU2003247271A1 (en) | 2002-09-02 | 2004-03-19 | Oticon A/S | Method for counteracting the occlusion effects |
US7024010B2 (en) | 2003-05-19 | 2006-04-04 | Adaptive Technologies, Inc. | Electronic earplug for monitoring and reducing wideband noise at the tympanic membrane |
US20060269090A1 (en) * | 2005-05-27 | 2006-11-30 | Roman Sapiejewski | Supra-aural headphone noise reducing |
WO2007054807A2 (en) * | 2005-11-11 | 2007-05-18 | Phitek Systems Limited | Noise cancellation earphone |
US8571227B2 (en) * | 2005-11-11 | 2013-10-29 | Phitek Systems Limited | Noise cancellation earphone |
JP4709017B2 (ja) | 2006-01-12 | 2011-06-22 | ソニー株式会社 | イヤホン装置 |
US8077874B2 (en) * | 2006-04-24 | 2011-12-13 | Bose Corporation | Active noise reduction microphone placing |
US7916888B2 (en) | 2006-06-30 | 2011-03-29 | Bose Corporation | In-ear headphones |
TWI310177B (en) | 2006-12-29 | 2009-05-21 | Ind Tech Res Inst | Noise canceling device and method thereof |
GB2445388B (en) * | 2007-02-16 | 2009-01-07 | Sonaptic Ltd | Ear-worn speaker-carrying devices |
US8180090B2 (en) * | 2007-05-11 | 2012-05-15 | Sony Ericsson Mobile Communications Ab | Headset with exchangeable speaker |
JP2009055248A (ja) * | 2007-08-24 | 2009-03-12 | Sony Corp | イヤホン |
ES2522316T3 (es) | 2007-09-24 | 2014-11-14 | Sound Innovations, Llc | Dispositivo intraauricular digital electrónico de cancelación de ruido y comunicación |
JP5114611B2 (ja) * | 2007-09-28 | 2013-01-09 | 株式会社DiMAGIC Corporation | ノイズ制御システム |
NZ584418A (en) * | 2007-10-02 | 2012-12-21 | Phitek Systems Ltd | Component for noise reducing earphone |
JP4469898B2 (ja) * | 2008-02-15 | 2010-06-02 | 株式会社東芝 | 外耳道共鳴補正装置 |
WO2010004624A1 (ja) * | 2008-07-09 | 2010-01-14 | パイオニア株式会社 | イヤホン |
US8467539B2 (en) * | 2008-11-26 | 2013-06-18 | Bose Corporation | High transmission loss cushion |
US8238570B2 (en) * | 2009-03-30 | 2012-08-07 | Bose Corporation | Personal acoustic device position determination |
US8144890B2 (en) | 2009-04-28 | 2012-03-27 | Bose Corporation | ANR settings boot loading |
US8472637B2 (en) * | 2010-03-30 | 2013-06-25 | Bose Corporation | Variable ANR transform compression |
US8737636B2 (en) * | 2009-07-10 | 2014-05-27 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation |
US8571228B2 (en) | 2009-08-18 | 2013-10-29 | Bose Corporation | Feedforward ANR device acoustics |
JP2012023637A (ja) | 2010-07-15 | 2012-02-02 | Audio Technica Corp | ノイズキャンセルヘッドホン |
US9037458B2 (en) | 2011-02-23 | 2015-05-19 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for spatially selective audio augmentation |
WO2012165976A1 (en) | 2011-06-01 | 2012-12-06 | Phitek Systems Limited | In-ear device incorporating active noise reduction |
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EP2856771A1 (en) | 2015-04-08 |
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JP6556795B2 (ja) | 2019-08-07 |
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CN104429097A (zh) | 2015-03-18 |
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HK1207232A1 (en) | 2016-01-22 |
US9082388B2 (en) | 2015-07-14 |
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