DE102008005509A1 - Lautsprechervorrichtung und Lautsprecheranregungsverfahren - Google Patents

Lautsprechervorrichtung und Lautsprecheranregungsverfahren Download PDF

Info

Publication number
DE102008005509A1
DE102008005509A1 DE102008005509A DE102008005509A DE102008005509A1 DE 102008005509 A1 DE102008005509 A1 DE 102008005509A1 DE 102008005509 A DE102008005509 A DE 102008005509A DE 102008005509 A DE102008005509 A DE 102008005509A DE 102008005509 A1 DE102008005509 A1 DE 102008005509A1
Authority
DE
Germany
Prior art keywords
actuator
sound
output
movement
motion
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.)
Withdrawn
Application number
DE102008005509A
Other languages
German (de)
English (en)
Inventor
Nobukazu Suzuki
Masaru Uryu
Yoshio Ohashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE102008005509A1 publication Critical patent/DE102008005509A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R15/00—Magnetostrictive transducers
    • H04R15/02—Resonant transducers, i.e. adapted to produce maximum output at a predetermined frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE102008005509A 2007-01-22 2008-01-22 Lautsprechervorrichtung und Lautsprecheranregungsverfahren Withdrawn DE102008005509A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-011088 2007-01-22
JP2007011088A JP4386078B2 (ja) 2007-01-22 2007-01-22 スピーカ装置

Publications (1)

Publication Number Publication Date
DE102008005509A1 true DE102008005509A1 (de) 2008-07-24

Family

ID=39531076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008005509A Withdrawn DE102008005509A1 (de) 2007-01-22 2008-01-22 Lautsprechervorrichtung und Lautsprecheranregungsverfahren

Country Status (3)

Country Link
US (1) US8369543B2 (https=)
JP (1) JP4386078B2 (https=)
DE (1) DE102008005509A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090041014A1 (en) * 2007-08-08 2009-02-12 Dixon Walter G Obtaining Information From Tunnel Layers Of A Packet At A Midpoint
EP2039653B1 (en) 2007-09-20 2015-12-23 Mitsubishi Materials Corporation Reactor for polycrystalline silicon and polycrystalline silicon production method
JP4524700B2 (ja) 2007-11-26 2010-08-18 ソニー株式会社 スピーカ装置およびスピーカ駆動方法
JP4618519B2 (ja) * 2008-01-09 2011-01-26 ソニー株式会社 スピーカ装置
JP4655243B2 (ja) 2008-09-09 2011-03-23 ソニー株式会社 スピーカシステムおよびスピーカ駆動方法
KR102061748B1 (ko) 2013-05-07 2020-01-03 삼성디스플레이 주식회사 표시 장치
KR102025786B1 (ko) 2013-07-04 2019-09-27 삼성디스플레이 주식회사 표시 장치
KR102116107B1 (ko) 2013-12-30 2020-05-28 삼성디스플레이 주식회사 표시 장치
US9671373B2 (en) * 2014-03-14 2017-06-06 Koch Heat Transfer Company, Lp System and method for testing shell and tube heat exchangers for defects
KR102205868B1 (ko) 2014-07-14 2021-01-22 삼성디스플레이 주식회사 양방향 표시 장치
KR102209145B1 (ko) 2014-08-18 2021-01-29 삼성디스플레이 주식회사 표시 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313999A (ja) 1991-01-18 1992-11-05 Onkyo Corp 超磁歪振動子を使用したスピーカ
JP2007011088A (ja) 2005-06-30 2007-01-18 Sony Corp 再生装置及び再生方法並びにリムーバブルメモリ用電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077777A (ja) 1993-06-16 1995-01-10 Tadashi Itagaki 体感振動装置
JPH11113088A (ja) 1997-09-30 1999-04-23 Fujitsu Ltd スピーカ
FI20011303L (fi) * 2001-06-19 2002-12-20 Nokia Corp Kaiutin
JP4150668B2 (ja) 2001-09-13 2008-09-17 ９１６８−１４７８ ケベック インク． 多周波音響振動伝達方法及びシステム
US20040240687A1 (en) 2003-05-30 2004-12-02 Graetz Michael L. Flat panel speaker
JP4835138B2 (ja) 2005-12-09 2011-12-14 ソニー株式会社 スピーカ装置
US7436972B2 (en) * 2006-06-28 2008-10-14 Bouvier Peter M Folded coaxial transmission line loudspeaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313999A (ja) 1991-01-18 1992-11-05 Onkyo Corp 超磁歪振動子を使用したスピーカ
JP2007011088A (ja) 2005-06-30 2007-01-18 Sony Corp 再生装置及び再生方法並びにリムーバブルメモリ用電子機器

Also Published As

Publication number Publication date
US20080175416A1 (en) 2008-07-24
JP4386078B2 (ja) 2009-12-16
JP2008177980A (ja) 2008-07-31
US8369543B2 (en) 2013-02-05

Similar Documents

Publication Publication Date Title
DE102008005509A1 (de) Lautsprechervorrichtung und Lautsprecheranregungsverfahren
DE2953625C2 (de) Schaltungsanordnung zum Ansteuern einer Schwingungseinheit
DE102019201744B4 (de) Mems-schallwandler
DE19654156C2 (de) Lautsprechereinheit und die Lautsprechereinheit verwendendes Lautsprechersystem
DE68918332T2 (de) Elektroakustischer Wandler und Lautsprecher.
DE69112354T2 (de) Körpersensible akustische Vorrichtung sowie Verfahren zur Schwingungsübertragung dafür.
DE1815694C2 (de) Elektrodynamisches Wandlersystem
DE102007006580A1 (de) Lautsprecher und Verfahren zur akustischen Schallausgabe
DE2222167B2 (de) Elektroakustischer Wandler
DE102014217344A1 (de) Lautsprechersystem
DE102016124084B4 (de) Lautsprechersystem mit Richtwirkung
WO1999060820A1 (de) Treiber für flaches klangpaneel
DE102015111527A1 (de) Vibrierender Aktor
DE102013221752A1 (de) Ohrhörer und verfahren zum herstellen eines ohrhörers
DE212014000202U1 (de) Gefaltete Jochvorrichtung
EP1078553B1 (de) Schallwiedergabeanordnung nach dem biegewellenprinzip
DE102012100117B4 (de) Lautsprecher mit einem ringförmigen Körper in Form einer flachen Platte
DE60102158T2 (de) Elektroakustischer wandler mit austauschbarer membran
DE3801474A1 (de) Elektromagnetischer wandler zur erzeugung eines pulsierenden unipolaren magnetfeldes
DE102016108690A1 (de) Vibrierender Aktor
EP3065420B1 (de) Elektromagnetischer signalwandler für einen knochenleitungshörer
DE112021004083T5 (de) Audiogerät und ansteuerverfahren dafür, und anzeigevorrichtung
DE2159573A1 (de) Magnetischer Stereo-Tonabnehmer
DE2461322A1 (de) Lautsprechereinheit
DE60303748T2 (de) Kombinierte Lautsprechereinheit

Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination
R005 Application deemed withdrawn due to failure to request examination

Effective date: 20150123