HUP9900179A2 - Rezgéskeltő átalakító és hangfal - Google Patents

Rezgéskeltő átalakító és hangfal

Info

Publication number
HUP9900179A2
HUP9900179A2 HU9900179A HUP9900179A HUP9900179A2 HU P9900179 A2 HUP9900179 A2 HU P9900179A2 HU 9900179 A HU9900179 A HU 9900179A HU P9900179 A HUP9900179 A HU P9900179A HU P9900179 A2 HUP9900179 A2 HU P9900179A2
Authority
HU
Hungary
Prior art keywords
magnet
vibration
cylindrical wall
resonant panel
resonant
Prior art date
Application number
HU9900179A
Other languages
English (en)
Inventor
Henry Azima
Martin Colloms
Neil Harris
Original Assignee
New Transducers Limited
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34865253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP9900179(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9517918.0A external-priority patent/GB9517918D0/en
Priority claimed from GBGB9522281.6A external-priority patent/GB9522281D0/en
Priority claimed from GBGB9606836.6A external-priority patent/GB9606836D0/en
Application filed by New Transducers Limited filed Critical New Transducers Limited
Publication of HUP9900179A2 publication Critical patent/HUP9900179A2/hu
Publication of HUP9900179A3 publication Critical patent/HUP9900179A3/hu

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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/029—Diaphragms comprising fibres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Surgical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Thermistors And Varistors (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A találmány rezgéskeltő átalakító (9), aktív elektrőakűsztikűs eszközrezőnáns paneljében (2), annak rezőnánsan aktív területén, a területmeghatárőzőtt, a rezgéskeltő átalakító (9) számára alkalmas pőntjaiegyikétől, a rezőnáns panel vastagságára merőlegesen terjedő, rezőnánshajlító hűllámők keltésére és fenntartására, amely rezgéskeltőátalakítónak (9) mágnes (15) légrésében, a mágneshez (15) képestmőzgathatóan elrendezett áramtekercse (13) a mágnessel (15)kőncentrikűsan elrendezett, hengeres falőn (18) van rögzítve, amelymágnes (15) a hengeres falhőz (18) képest a mágnes tengelyirányúmőzgását megengedő, rűgalmas rögzítőelemmel (19) van felfüggesztve ésamely hengeres fal (18) a rezőnáns panelhez (2) adhezív kötésseltörténő, merev rögzítésre alkalmasan van kialakítva. A találmány szerinti megőldás tővábbá hangfal, a rezgéskeltő átalakító(9) alkalmazásával. ŕ
HU9900179A 1995-09-02 1996-09-02 Vibration transducer and loudspeaker HUP9900179A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9517918.0A GB9517918D0 (en) 1995-09-02 1995-09-02 Acoustic device
GBGB9522281.6A GB9522281D0 (en) 1995-10-31 1995-10-31 Acoustic device
GBGB9606836.6A GB9606836D0 (en) 1996-03-30 1996-03-30 Acoustic device
PCT/GB1996/002167 WO1997009859A1 (en) 1995-09-02 1996-09-02 Inertial vibration transducers

Publications (2)

Publication Number Publication Date
HUP9900179A2 true HUP9900179A2 (hu) 1999-04-28
HUP9900179A3 HUP9900179A3 (en) 2000-09-28

Family

ID=34865253

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9900179A HUP9900179A3 (en) 1995-09-02 1996-09-02 Vibration transducer and loudspeaker

Country Status (21)

Country Link
EP (1) EP0847676B1 (hu)
JP (1) JP3542136B2 (hu)
CN (1) CN1164144C (hu)
AT (1) ATE179044T1 (hu)
AU (1) AU703020B2 (hu)
BR (1) BR9610436A (hu)
CA (1) CA2229858C (hu)
CZ (1) CZ296166B6 (hu)
DE (1) DE69602101T2 (hu)
DK (1) DK0847676T3 (hu)
EA (1) EA000836B1 (hu)
ES (1) ES2132955T3 (hu)
HK (1) HK1008637A1 (hu)
HU (1) HUP9900179A3 (hu)
IL (1) IL123375A (hu)
NZ (1) NZ316565A (hu)
PL (1) PL182794B1 (hu)
SK (1) SK285661B6 (hu)
TR (1) TR199800366T1 (hu)
UA (1) UA50749C2 (hu)
WO (1) WO1997009859A1 (hu)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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GB9807316D0 (en) * 1998-04-07 1998-06-03 New Transducers Ltd Loudspeaker
GB9705979D0 (en) * 1997-03-22 1997-05-07 New Transducers Ltd Passenger vehicles
US6324294B1 (en) 1996-09-03 2001-11-27 New Transducers Limited Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
GB9701983D0 (en) † 1997-01-31 1997-03-19 New Transducers Ltd Electro-dynamic exciter
GB9709438D0 (en) * 1997-05-10 1997-07-02 New Transducers Ltd Loudspeaker transducer
GB9714050D0 (en) * 1997-07-03 1997-09-10 New Transducers Ltd Panel-form loudspeakers
GB9718878D0 (en) * 1997-09-06 1997-11-12 New Transducers Ltd Vibration Transducer
DE19757097B4 (de) * 1997-12-20 2004-04-15 Harman Audio Electronic Systems Gmbh Schallwiedergabeanordnung
DE19821860A1 (de) * 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Treiber für flaches Klangpaneel
DE19821862A1 (de) 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Schallwiedergabeanordnung
DE19821861A1 (de) * 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Vorrichtung zur dynamischen Anregung von Plattenlautsprechern
AU756783B2 (en) 1998-06-22 2003-01-23 Slab Technology Limited Loudspeakers
US6304435B1 (en) 1998-11-12 2001-10-16 Acer Incorporated Laptop computer with flat panel speakers
GB0022913D0 (en) * 2000-09-19 2000-11-01 New Transducers Ltd Loudspeaker
JP3632594B2 (ja) 2000-11-28 2005-03-23 日本電気株式会社 電子装置
JP3963173B2 (ja) * 2004-01-06 2007-08-22 ソニー株式会社 スピーカ
US7447322B2 (en) 2004-01-13 2008-11-04 Brookstone Purchasing, Inc. Speaker having a transparent panel
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
TW200629959A (en) * 2004-09-22 2006-08-16 Citizen Electronics Electro-dynamic exciter
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
EP2023654A1 (de) * 2007-07-23 2009-02-11 Knauf AMF GmbH & Co. KG Plattenlautsprecher
GB0905692D0 (en) 2009-04-02 2009-05-20 Tno Touch sensitive device
KR101764932B1 (ko) 2009-04-09 2017-08-03 엔브이에프 테크 리미티드 터치 감지 디바이스
GB2472092A (en) 2009-07-24 2011-01-26 New Transducers Ltd Audio system for an enclosed space with plural independent audio zones
DE102009036337B4 (de) 2009-08-06 2014-01-02 Robert Bösnecker Vorrichtung mit eingebetteter Membrane
GB2474047B (en) 2009-10-02 2014-12-17 New Transducers Ltd Touch sensitive device
BR112012010049A2 (pt) 2009-10-29 2016-05-24 New Transducers Ltd dispositivo sensível ao toque
GB2482190A (en) 2010-07-23 2012-01-25 New Transducers Ltd Methods of generating a desired haptic sensation in a touch sensitive device
ITPD20110191A1 (it) 2011-06-13 2012-12-14 Maurizio Servadio Trasduttore elettromeccanico/elettroacustico sottile
DE112013006389A5 (de) * 2013-01-10 2015-09-17 Hochschule Für Gestaltung Schwäbisch Gmünd Aktuator und Verwendung eines Aktuators
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
JP2018537910A (ja) 2015-11-16 2018-12-20 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー 表面音響変換器
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
JP2021521700A (ja) 2018-04-11 2021-08-26 ボンジョビ アコースティックス リミテッド ライアビリティー カンパニー オーディオ強化聴力保護システム
US10620705B2 (en) 2018-06-01 2020-04-14 Google Llc Vibrating the surface of an electronic device to raise the perceived height at a depression in the surface
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
CN117459880A (zh) * 2022-07-25 2024-01-26 深圳市韶音科技有限公司 换能装置、扬声器和声学输出装置

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US3801943A (en) * 1971-06-16 1974-04-02 J Bertagni Electoacoustic transducers and electromagnetic assembly therefor
JPS5164916A (en) * 1974-12-02 1976-06-04 Matsushita Electric Ind Co Ltd Supiika
CH645227A5 (fr) * 1981-12-22 1984-09-14 Multiphonie Sa Transducteur electro-acoustique.
JPS60259100A (ja) * 1984-06-06 1985-12-21 Yoshiro Nakamatsu 隔離独立複数流体支持振動装置
JPH0828915B2 (ja) * 1987-04-20 1996-03-21 松下電器産業株式会社 低漏洩スピ−カ
US4914750A (en) * 1987-07-13 1990-04-03 Avm Hess, Inc. Sound transducer
DE3730305C1 (de) * 1987-09-10 1989-03-23 Daimler Benz Ag Lautsprecher
ATE117155T1 (de) * 1990-08-04 1995-01-15 Secr Defence Brit Paneelförmiger lautsprecher.

Also Published As

Publication number Publication date
BR9610436A (pt) 1999-02-17
PL182794B1 (pl) 2002-03-29
SK25498A3 (en) 1998-10-07
ES2132955T3 (es) 1999-08-16
CZ57398A3 (cs) 1998-07-15
DK0847676T3 (da) 1999-10-25
EP0847676A1 (en) 1998-06-17
IL123375A0 (en) 1998-09-24
DE69602101T2 (de) 1999-09-16
JPH11512262A (ja) 1999-10-19
TR199800366T1 (xx) 1998-05-21
AU6882396A (en) 1997-03-27
EP0847676B1 (en) 1999-04-14
AU703020B2 (en) 1999-03-11
CZ296166B6 (cs) 2006-01-11
SK285661B6 (sk) 2007-05-03
HK1008637A1 (en) 1999-05-14
CN1194766A (zh) 1998-09-30
IL123375A (en) 2000-10-31
JP3542136B2 (ja) 2004-07-14
DE69602101D1 (de) 1999-05-20
ATE179044T1 (de) 1999-04-15
CA2229858C (en) 2004-06-01
HUP9900179A3 (en) 2000-09-28
NZ316565A (en) 1998-11-25
PL325237A1 (en) 1998-07-06
CN1164144C (zh) 2004-08-25
UA50749C2 (uk) 2002-11-15
EA000836B1 (ru) 2000-04-24
WO1997009859A1 (en) 1997-03-13
CA2229858A1 (en) 1997-03-13
EA199800263A1 (ru) 1998-10-29

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees