JP2009524317A5 - - Google Patents

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Publication number
JP2009524317A5
JP2009524317A5 JP2008550845A JP2008550845A JP2009524317A5 JP 2009524317 A5 JP2009524317 A5 JP 2009524317A5 JP 2008550845 A JP2008550845 A JP 2008550845A JP 2008550845 A JP2008550845 A JP 2008550845A JP 2009524317 A5 JP2009524317 A5 JP 2009524317A5
Authority
JP
Japan
Prior art keywords
diaphragm
selecting
transducer
frequency range
operating frequency
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.)
Pending
Application number
JP2008550845A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009524317A (ja
Filing date
Publication date
Priority claimed from GBGB0601076.3A external-priority patent/GB0601076D0/en
Application filed filed Critical
Publication of JP2009524317A publication Critical patent/JP2009524317A/ja
Publication of JP2009524317A5 publication Critical patent/JP2009524317A5/ja
Pending legal-status Critical Current

Links

JP2008550845A 2006-01-19 2007-01-18 屈曲波音響装置と、その作成方法 Pending JP2009524317A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0601076.3A GB0601076D0 (en) 2006-01-19 2006-01-19 Acoustic device and method of making acoustic device
PCT/GB2007/000157 WO2007083127A2 (en) 2006-01-19 2007-01-18 Bending wave acoustic device and method of making thereof

Publications (2)

Publication Number Publication Date
JP2009524317A JP2009524317A (ja) 2009-06-25
JP2009524317A5 true JP2009524317A5 (https=) 2010-03-04

Family

ID=36010585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008550845A Pending JP2009524317A (ja) 2006-01-19 2007-01-18 屈曲波音響装置と、その作成方法

Country Status (6)

Country Link
US (1) US8391540B2 (https=)
EP (1) EP1974584B1 (https=)
JP (1) JP2009524317A (https=)
CN (1) CN101406068B (https=)
GB (1) GB0601076D0 (https=)
WO (1) WO2007083127A2 (https=)

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US8229142B2 (en) * 2007-04-18 2012-07-24 Mine Safety Appliances Company Devices and systems including transducers
GB2471474B (en) * 2009-06-30 2014-11-19 New Transducers Ltd Actuator
US20140155120A1 (en) * 2010-10-20 2014-06-05 Yota Devices Ipr Ltd. Wireless network sharing device
EP2754008A4 (en) 2011-06-21 2015-04-22 Univ Northwestern TOUCHING INTERFACE DEVICE AND METHOD FOR USING CROSS-HOLLOWS ON HUMAN LIMBS
GB2503423A (en) * 2012-05-11 2014-01-01 Deben Acoustics Balanced-mode radiator with multiple voice coil assembly
WO2014024736A1 (ja) * 2012-08-10 2014-02-13 京セラ株式会社 音響発生器、音響発生装置および電子機器
US8869933B1 (en) * 2013-07-29 2014-10-28 The Boeing Company Acoustic barrier support structure
US8857563B1 (en) 2013-07-29 2014-10-14 The Boeing Company Hybrid acoustic barrier and absorber
WO2015119612A1 (en) 2014-02-06 2015-08-13 Hewlett-Packard Development Company, Lp Suppressing a modal frequency of a loudspeaker
US9660596B2 (en) * 2015-01-23 2017-05-23 Tectonic Audio Labs Audio transducer stabilization system and method
CN106714054A (zh) * 2015-11-13 2017-05-24 冠捷投资有限公司 压电式扬声器
GB2560878B (en) * 2017-02-24 2021-10-27 Google Llc A panel loudspeaker controller and a panel loudspeaker
CN108093353B (zh) * 2017-12-25 2024-05-31 苏州格洛佛精密科技有限公司 动铁受话器及其装配方法
WO2020076612A1 (en) * 2018-10-13 2020-04-16 The University Of Rochester Method, system and devices for selective modal control for vibrating structures
US10674270B2 (en) * 2018-10-24 2020-06-02 Google Llc Magnetic distributed mode actuators and distributed mode loudspeakers having the same
US12403034B2 (en) 2019-01-31 2025-09-02 Flotherm, Inc. Sleeve-based body temperature regulation
GB201907267D0 (en) 2019-05-23 2019-07-10 Pss Belgium Nv Loudspeaker
CN112956211B (zh) * 2019-07-24 2022-07-12 谷歌有限责任公司 双面板音频致动器以及包括其的移动设备
WO2021242939A2 (en) * 2020-05-26 2021-12-02 Tectonic Audio Labs, Inc. Varied curvature diaphragm balanced mode radiator
WO2021246212A1 (ja) * 2020-06-01 2021-12-09 ソニーグループ株式会社 スピーカ及び電子機器
US12502308B2 (en) 2021-07-01 2025-12-23 Flotherm, Inc. Flexible heating pads
CN113676817B (zh) * 2021-08-25 2023-08-25 江苏铁锚玻璃股份有限公司 基于面发声、发声元器件的位置放置方法及面发声组件

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UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
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