ATE518377T1 - Lausprechervorrichtung - Google Patents

Lausprechervorrichtung

Info

Publication number
ATE518377T1
ATE518377T1 AT05730573T AT05730573T ATE518377T1 AT E518377 T1 ATE518377 T1 AT E518377T1 AT 05730573 T AT05730573 T AT 05730573T AT 05730573 T AT05730573 T AT 05730573T AT E518377 T1 ATE518377 T1 AT E518377T1
Authority
AT
Austria
Prior art keywords
adsorbent material
cartridge
speaker device
cabinet
reactivated
Prior art date
Application number
AT05730573T
Other languages
English (en)
Inventor
Toshiyuki Matsumura
Shuji Saiki
Sawako Kano
Mitsukazu Kuze
Original Assignee
Panasonic Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE518377T1 publication Critical patent/ATE518377T1/de

Links

Classifications

    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Power Steering Mechanism (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
AT05730573T 2004-04-13 2005-04-12 Lausprechervorrichtung ATE518377T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004117590 2004-04-13
PCT/JP2005/007099 WO2005101894A1 (ja) 2004-04-13 2005-04-12 スピーカ装置

Publications (1)

Publication Number Publication Date
ATE518377T1 true ATE518377T1 (de) 2011-08-15

Family

ID=35150369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05730573T ATE518377T1 (de) 2004-04-13 2005-04-12 Lausprechervorrichtung

Country Status (6)

Country Link
US (2) US20070165895A1 (de)
EP (1) EP1696694B1 (de)
JP (1) JP4696061B2 (de)
CN (1) CN1914948B (de)
AT (1) ATE518377T1 (de)
WO (1) WO2005101894A1 (de)

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EP2154906B1 (de) * 2007-06-12 2017-08-09 Panasonic Intellectual Property Management Co., Ltd. Lautsprechersystem
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WO2010108123A1 (en) * 2009-03-20 2010-09-23 Meyer Sound Laboratories, Incorporated Loudspeaker with passive low frequency directional control
CN101820573B (zh) * 2010-04-30 2013-07-10 卢驭龙 一种等离子扬声器的控制装置及等离子扬声器
CN102244830B (zh) * 2010-05-13 2013-09-25 信维创科通信技术（北京）有限公司 一种声学模组及其制备方法以及具有声学模组的设备
WO2011151675A1 (en) * 2010-06-01 2011-12-08 Nokia Corporation A radio apparatus comprising an agglomeration of acoustically adsorbing members
EP2424270B1 (de) * 2010-08-23 2014-05-21 Knowles Electronics Asia PTE. Ltd. Lautsprechersystem mit verbessertem Ton
JP2012169839A (ja) * 2011-02-14 2012-09-06 Sony Corp 音声信号出力装置、音声信号出力方法
EP2495991A1 (de) * 2011-03-04 2012-09-05 Knowles Electronics Asia PTE. Ltd. Gehäuse aus Materialien zur Verstärkung der Tonlautstärke für Lautsprechervorrichtungen
JP5873963B2 (ja) * 2011-04-12 2016-03-01 パナソニックＩｐマネジメント株式会社 音響スピーカー装置
WO2012153537A1 (ja) * 2011-05-11 2012-11-15 パナソニック株式会社 映像表示装置
US8687836B2 (en) 2012-08-31 2014-04-01 Bose Corporation Loudspeaker system
US9148719B2 (en) 2013-03-06 2015-09-29 Htc Corporation Portable electronic device
US8794373B1 (en) * 2013-03-15 2014-08-05 Bose Corporation Three-dimensional air-adsorbing structure
DE102013210696A1 (de) * 2013-06-07 2014-12-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Akustisches System mit einem Gehäuse mit adsorbierendem Pulver
WO2015123658A1 (en) 2014-02-14 2015-08-20 Sonic Blocks, Inc. Modular quick-connect a/v system and methods thereof
US20160037253A1 (en) * 2014-07-30 2016-02-04 Goal Zero Llc Portable speaker system
US9357291B2 (en) * 2014-08-21 2016-05-31 Skullcandy, Inc. Mass ports for tuning frequency responses
DE102015001691B4 (de) * 2015-02-10 2020-02-20 Audi Ag Kraftfahrzeug mit Lautsprecher
CN107534808B (zh) * 2015-04-16 2019-09-17 镇江贝斯特新材料有限公司 气体吸附基体结构和声学装置
US10349167B2 (en) * 2015-05-18 2019-07-09 Apple Inc. Audio speaker with back volume containing adsorptive material
US10341750B2 (en) * 2015-06-15 2019-07-02 Logitech Europe S.A. Pressure equalization audio speaker design
GB2540160B (en) 2015-07-07 2019-08-28 Nanoscape Ag Improved material for rapid gas sorption in loudspeakers
US9723400B2 (en) * 2015-08-04 2017-08-01 Sound Solutions International Co., Ltd. Integrated loudspeaker device having an acoustic chamber containing sound adsorber material
US9939783B2 (en) * 2015-08-19 2018-04-10 Apple Inc. Water resistant vent in an electronic device
US10244308B2 (en) 2015-08-27 2019-03-26 Apple Inc. Audio speaker having a rigid adsorptive insert
CN105307098B (zh) * 2015-10-30 2018-10-19 歌尔股份有限公司 一种测试工装、测试***和测试方法
US9691371B1 (en) * 2015-12-18 2017-06-27 Bose Corporation Air adsorbing and sound absorbing structure
CN105657615B (zh) * 2016-03-28 2019-06-25 歌尔股份有限公司 扬声器模组
CN105959882A (zh) * 2016-05-05 2016-09-21 歌尔股份有限公司 一种吸音组件及应用该吸音组件的扬声器模组
CN106162420B (zh) * 2016-08-10 2019-06-04 青岛海信电器股份有限公司 显示终端
US10667038B2 (en) 2016-12-07 2020-05-26 Apple Inc. MEMS mircophone with increased back volume
US10645484B2 (en) * 2016-12-23 2020-05-05 Tadeusz Kwolek Loudspeaker cabinets, systems, and methods of construction
JP2019041359A (ja) * 2017-08-29 2019-03-14 オンキヨー株式会社 スピーカ装置
US10616678B2 (en) * 2018-05-08 2020-04-07 Crestron Electronics, Inc. Tunable bass reflex ceiling mounted speaker system
WO2019230126A1 (ja) * 2018-05-30 2019-12-05 ソニー株式会社 スピーカ装置
CN109257556B (zh) * 2018-11-22 2021-05-28 海信视像科技股份有限公司 一种音箱组件及显示终端
CN112492451A (zh) * 2019-09-12 2021-03-12 高创(苏州)电子有限公司 密闭式音箱、显示装置和用于密闭式音箱的测试方法
TWI754998B (zh) * 2020-07-22 2022-02-11 台灣立訊精密有限公司 聲學塊材的製作方法及聲學裝置
CN113903320A (zh) * 2021-09-29 2022-01-07 瑞声光电科技(常州)有限公司 吸音材料及应用该吸音材料的扬声器
CN217133997U (zh) 2022-01-26 2022-08-05 瑞声光电科技(常州)有限公司 发声器

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Also Published As

Publication number Publication date
US20090316920A1 (en) 2009-12-24
JP4696061B2 (ja) 2011-06-08
WO2005101894A1 (ja) 2005-10-27
EP1696694A1 (de) 2006-08-30
EP1696694A4 (de) 2009-03-25
CN1914948B (zh) 2011-01-19
US20070165895A1 (en) 2007-07-19
CN1914948A (zh) 2007-02-14
JPWO2005101894A1 (ja) 2008-03-06
EP1696694B1 (de) 2011-07-27
US7840022B2 (en) 2010-11-23

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Legal Events

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