JP2007533230A5 - - Google Patents

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Publication number
JP2007533230A5
JP2007533230A5 JP2007507835A JP2007507835A JP2007533230A5 JP 2007533230 A5 JP2007533230 A5 JP 2007533230A5 JP 2007507835 A JP2007507835 A JP 2007507835A JP 2007507835 A JP2007507835 A JP 2007507835A JP 2007533230 A5 JP2007533230 A5 JP 2007533230A5
Authority
JP
Japan
Prior art keywords
diaphragm
acoustic device
coupled
transducer
mass
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
JP2007507835A
Other languages
English (en)
Japanese (ja)
Other versions
JP5085318B2 (ja
JP2007533230A (ja
Filing date
Publication date
Priority claimed from GB0408519A external-priority patent/GB0408519D0/en
Priority claimed from GB0408499A external-priority patent/GB0408499D0/en
Priority claimed from GB0408464A external-priority patent/GB0408464D0/en
Priority claimed from GB0415631A external-priority patent/GB0415631D0/en
Priority claimed from GB0425921A external-priority patent/GB0425921D0/en
Priority claimed from GB0425923A external-priority patent/GB0425923D0/en
Priority claimed from GB0500161A external-priority patent/GB0500161D0/en
Application filed filed Critical
Priority claimed from PCT/GB2005/001352 external-priority patent/WO2005101899A2/en
Publication of JP2007533230A publication Critical patent/JP2007533230A/ja
Publication of JP2007533230A5 publication Critical patent/JP2007533230A5/ja
Publication of JP5085318B2 publication Critical patent/JP5085318B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2007507835A 2004-04-16 2005-04-08 音響装置及び音響装置製造方法 Expired - Fee Related JP5085318B2 (ja)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
GB0408519.7 2004-04-16
GB0408519A GB0408519D0 (en) 2004-04-16 2004-04-16 Loudspeakers
GB0408499.2 2004-04-16
GB0408464A GB0408464D0 (en) 2004-04-16 2004-04-16 Loudspeakers
GB0408464.6 2004-04-16
GB0408499A GB0408499D0 (en) 2004-04-16 2004-04-16 Loudspeakers
GB0415631.1 2004-07-13
GB0415631A GB0415631D0 (en) 2004-07-13 2004-07-13 Loudspeaker
GB0425921A GB0425921D0 (en) 2004-11-25 2004-11-25 Panel-form bending wave loudspeaker
GB0425921.4 2004-11-25
GB0425923A GB0425923D0 (en) 2004-11-25 2004-11-25 Panel-form bending wave loudspeaker
GB0425923.0 2004-11-25
GB0500161A GB0500161D0 (en) 2005-01-06 2005-01-06 Panel-form bending wave loudspeakers
GB0500161.5 2005-01-06
PCT/GB2005/001352 WO2005101899A2 (en) 2004-04-16 2005-04-08 Acoustic device & method of making acoustic device

Publications (3)

Publication Number Publication Date
JP2007533230A JP2007533230A (ja) 2007-11-15
JP2007533230A5 true JP2007533230A5 (enExample) 2008-05-01
JP5085318B2 JP5085318B2 (ja) 2012-11-28

Family

ID=35150665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007507835A Expired - Fee Related JP5085318B2 (ja) 2004-04-16 2005-04-08 音響装置及び音響装置製造方法

Country Status (10)

Country Link
US (2) US7916878B2 (enExample)
EP (1) EP1736030B1 (enExample)
JP (1) JP5085318B2 (enExample)
KR (1) KR101145494B1 (enExample)
AU (1) AU2005234549B2 (enExample)
BR (1) BRPI0509913A (enExample)
CA (1) CA2560659A1 (enExample)
MX (1) MXPA06011950A (enExample)
TW (1) TWI371215B (enExample)
WO (1) WO2005101899A2 (enExample)

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WO2008043260A1 (en) * 2006-09-27 2008-04-17 Bailiang Zhang Vibrating system of panel form electrodynamic loudspeaker
US8396228B2 (en) * 2008-02-27 2013-03-12 Stethoscope Technologies, Inc. Floating ballast mass active stethoscope or sound pickup device
GB0811015D0 (en) * 2008-06-17 2008-07-23 Deben Acoustics Improved acoustic device
TWI419578B (zh) * 2008-12-26 2013-12-11 Merry Electronics Co Ltd 電聲轉換器之振膜
GB2468275A (en) * 2009-02-16 2010-09-08 New Transducers Ltd A method of making a touch-sensitive data entry screen with haptic feedback
FR2943880A1 (fr) * 2009-03-30 2010-10-01 Activacoustic Panneau acoustique destine a recevoir, emettre ou absorber des sons.
US20100246880A1 (en) * 2009-03-30 2010-09-30 Oxford J Craig Method and apparatus for enhanced stimulation of the limbic auditory response
WO2010118313A1 (en) * 2009-04-10 2010-10-14 Immerz Inc. Systems and methods for acousto-haptic speakers
GB2478160B (en) * 2010-02-26 2014-05-28 Pss Belgium Nv Mass loading for piston loudspeakers
US8540049B2 (en) * 2010-12-23 2013-09-24 Bose Corporation Acoustic diaphragm suspending
EP2786591B1 (en) * 2011-10-05 2018-06-27 Immerz Inc. Systems and methods for improved acousto-haptic speakers
GB2503423A (en) 2012-05-11 2014-01-01 Deben Acoustics Balanced-mode radiator with multiple voice coil assembly
WO2014031756A2 (en) * 2012-08-21 2014-02-27 Immerz, Inc. Systems and methods for a vibrating input device
TWM473667U (zh) * 2013-05-31 2014-03-01 Jung-Hua Yang 具調節聲音特性之調音膜片結構改良
US9326053B2 (en) * 2014-03-10 2016-04-26 Ford Global Technologies, Llc Flat panel speaker assembly integrated with vehicle trim
KR102269152B1 (ko) 2014-10-07 2021-06-25 삼성전자주식회사 스피커
US9769570B2 (en) * 2015-03-31 2017-09-19 Bose Corporation Acoustic diaphragm
US20170034625A1 (en) * 2015-07-31 2017-02-02 Logitech Europe S.A Electronic device having a mode damped diaphragm
GB2564061B (en) * 2016-06-27 2020-12-16 Amina Tech Limited Speaker panel
GB2551723B (en) 2016-06-27 2018-11-28 Amina Tech Limited Speaker Panel
US10123764B2 (en) * 2017-03-28 2018-11-13 Coleridge Design Associates Llc Vibro-acoustic transducer
WO2018224616A1 (en) 2017-06-09 2018-12-13 Ask Industries Societa' Per Azioni Loudspeaker structure
US10542337B2 (en) 2017-07-18 2020-01-21 Shure Acquisition Holdings, Inc. Moving coil microphone transducer with secondary port
CN109618271B (zh) * 2017-09-26 2021-08-27 惠州迪芬尼声学科技股份有限公司 对扬声器的声负载产生预测曲线的方法
GB2568282B (en) 2017-11-10 2020-11-25 Amina Tech Limited Flat panel loudspeaker
US10157604B1 (en) * 2018-01-02 2018-12-18 Plantronics, Inc. Sound masking system with improved high-frequency spatial uniformity
GB2574591B (en) * 2018-06-07 2020-10-28 Amina Tech Limited Product with integrally formed vibrating panel loudspeaker
KR20200119105A (ko) 2019-04-09 2020-10-19 삼성전자주식회사 진동 가능한 시트를 구비한 음향관로를 포함하는 전자 장치
CN110415675B (zh) * 2019-08-22 2024-06-14 北京市劳动保护科学研究所 可调声学特性的隔声装置
EP4062652A1 (en) * 2019-11-19 2022-09-28 Dolby Laboratories Licensing Corporation Acoustic transducer having drop ring connected at resonant node
KR102448777B1 (ko) * 2020-05-26 2022-09-28 테크토닉 오디오 랩스, 인크. 다양한 곡률 다이어프램 밸런싱된 모드 방사기
US11289786B2 (en) * 2020-06-03 2022-03-29 Acoustic Metamaterials LLC Metamaterial loudspeaker diaphragm
CN111954124B (zh) * 2020-08-19 2025-07-25 苏州礼乐乐器股份有限公司 一种带音梁及音隧的全频段高音质平面谐振扬声器
WO2022173372A1 (en) * 2021-02-15 2022-08-18 Ams Sensors Singapore Pte. Ltd. Electro-acoustic transducer
CN116941254A (zh) * 2021-02-15 2023-10-24 艾迈斯-欧司朗亚太私人有限公司 电声换能器
DE102021109134A1 (de) 2021-04-13 2022-10-13 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Biegewellenwandler
US11540059B2 (en) 2021-05-28 2022-12-27 Jvis-Usa, Llc Vibrating panel assembly for radiating sound into a passenger compartment of a vehicle
WO2024020846A1 (zh) * 2022-07-27 2024-02-01 深圳市韶音科技有限公司 一种声学输出装置
CN117313435B (zh) * 2023-11-29 2024-02-02 昆明理工大学 一种基于离散元法不同介质配比方案的速度特性对比分析方法
CN118612642B (zh) * 2024-08-08 2024-12-10 比亚迪股份有限公司 扬声器优化方法、装置、电子设备、存储介质及程序产品

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