ATE279087T1 - Einbaulautsprecher - Google Patents

Einbaulautsprecher

Info

Publication number
ATE279087T1
ATE279087T1 AT02711004T AT02711004T ATE279087T1 AT E279087 T1 ATE279087 T1 AT E279087T1 AT 02711004 T AT02711004 T AT 02711004T AT 02711004 T AT02711004 T AT 02711004T AT E279087 T1 ATE279087 T1 AT E279087T1
Authority
AT
Austria
Prior art keywords
drivers
panels
radiator
speaker
built
Prior art date
Application number
AT02711004T
Other languages
English (en)
Inventor
Kenneth Harry Heron
Malcolm Nash
Andrew Philip Payne
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE279087T1 publication Critical patent/ATE279087T1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
AT02711004T 2001-02-06 2002-02-04 Einbaulautsprecher ATE279087T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0102865.3A GB0102865D0 (en) 2001-02-06 2001-02-06 Panel form loudspeaker
PCT/GB2002/000454 WO2002063919A2 (en) 2001-02-06 2002-02-04 Panel form loudspeaker

Publications (1)

Publication Number Publication Date
ATE279087T1 true ATE279087T1 (de) 2004-10-15

Family

ID=9908161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02711004T ATE279087T1 (de) 2001-02-06 2002-02-04 Einbaulautsprecher

Country Status (9)

Country Link
US (1) US7095863B2 (de)
EP (1) EP1366635B1 (de)
AT (1) ATE279087T1 (de)
AU (1) AU2002229899A1 (de)
DE (1) DE60201513T2 (de)
GB (1) GB0102865D0 (de)
MY (1) MY127971A (de)
TW (1) TW569640B (de)
WO (1) WO2002063919A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0102864D0 (en) * 2001-02-06 2001-03-21 Secr Defence Brit Panel form loudspeaker
DE102004028664A1 (de) * 2004-06-12 2006-01-19 Puren Gmbh Schwingungskörper eines Lautsprechersystems
US20070025572A1 (en) * 2005-08-01 2007-02-01 Forte James W Loudspeaker
JP2007116422A (ja) * 2005-10-20 2007-05-10 Sony Corp 音声出力装置および方法
DE102008011302A1 (de) * 2008-02-27 2009-09-10 Siemens Aktiengesellschaft Flächenlautsprecher
US20100135509A1 (en) * 2008-12-01 2010-06-03 Charles Timberlake Zeleny Zeleny sonosphere
US20100249678A1 (en) * 2008-12-01 2010-09-30 Charles Timberlake Zeleny Zeleny therapeutic sonosphere
US8831248B2 (en) * 2010-08-04 2014-09-09 Nokia Corporation Apparatus with directivity pattern
US9525943B2 (en) * 2014-11-24 2016-12-20 Apple Inc. Mechanically actuated panel acoustic system
PT3406086T (pt) 2016-01-22 2020-06-26 Glauk S R L Método e aparelho para reproduzir áudio por meios de transdutores acústicos planares

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423543A (en) * 1965-06-24 1969-01-21 Harry W Kompanek Loudspeaker with piezoelectric wafer driving elements
DE3024730C2 (de) * 1979-06-30 1982-12-23 Pioneer Electronic Corp., Tokyo Lautsprechersystem
US4554414A (en) * 1983-04-28 1985-11-19 Harman International Industries Incorporated Multi-driver loudspeaker
NL8602451A (nl) * 1986-09-29 1988-04-18 Philips Nv Luidspreker met een tweedelig membraan voor toepassing als autoluidspreker.
JP3034952B2 (ja) 1990-08-04 2000-04-17 イギリス国 パネル形スピーカ
DE4343807A1 (de) 1993-12-22 1995-06-29 Guenther Nubert Elektronic Gmb Verfahren und Vorrichtung zum Unwandeln eines elektrischen in ein akustisches Signal
GB9506725D0 (en) 1995-03-31 1995-05-24 Hooley Anthony Improvements in or relating to loudspeakers
UA51671C2 (uk) 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
GB9709959D0 (en) 1997-05-15 1997-07-09 New Transducers Ltd Panel-form loudspeakers
US6278790B1 (en) * 1997-11-11 2001-08-21 Nct Group, Inc. Electroacoustic transducers comprising vibrating panels
AU5051399A (en) 1998-07-21 2000-02-14 New Transducers Limited Digital loudspeaker
DE69939976D1 (de) 1999-05-28 2009-01-08 Texas Instruments Inc Digitaler Lautsprecher
DE10002567C1 (de) * 2000-01-21 2001-09-27 Siemens Audiologische Technik Elektrisch-akustischer Miniaturwandler

Also Published As

Publication number Publication date
AU2002229899A1 (en) 2002-08-19
GB0102865D0 (en) 2001-03-21
WO2002063919A3 (en) 2003-05-15
WO2002063919A2 (en) 2002-08-15
EP1366635B1 (de) 2004-10-06
US7095863B2 (en) 2006-08-22
DE60201513T2 (de) 2006-02-23
DE60201513D1 (de) 2004-11-11
EP1366635A2 (de) 2003-12-03
US20040052386A1 (en) 2004-03-18
MY127971A (en) 2007-01-31
TW569640B (en) 2004-01-01

Similar Documents

Publication Publication Date Title
DE60138559D1 (de) Flaches anzeigepaneel
DE60214961D1 (de) Anzeigegerät
ATE279087T1 (de) Einbaulautsprecher
ITTO20000483A0 (it) Pannello termoformato e procedimento per la sua produzione.
FR2819837B3 (fr) Panneau acoustique
DE10295686T1 (de) Anzeigefeld-Ansteuerschaltung
DE50114242D1 (de) Fahrsimulator
NO20021969D0 (no) Gassfase-polymerisasjonsprosess
DE60030506D1 (de) Fahrrichtungsanzeigeschalter
AU2002253001A1 (en) Photodetector preamplifier circuit having a rotating input stage
BR0206463B1 (pt) compressor com chapa em z.
DE50115744D1 (de) Plattenlautsprecher
AT503224A3 (de) Holzbautafel
DE60214336T8 (de) Optischer abnehmer und optisches platten-laufwerk
NL1015217A1 (nl) Lichtsignaal.
KR970003020U (ko) 신호입력 모드 표시회로
FR2794273B1 (fr) Afficheur, notamment de type lcd
ITRM20010226V0 (it) Pianetto per espositore modulare.
TH53800A (th) ลำโพงที่อยู่ในรูปของแผง
AU2003237205A8 (en) Controllers for laser driving having audio signal input
FR2816437B1 (fr) Panneau d'affichage retro-eclaire
ITRM20010071V0 (it) Pannello pubblicitario.
DE50104949D1 (de) Schaltungsanordnung zur Generierung von Leseverstärker-Steuersignalen
IT1307622B1 (it) Dispositivo di diffusore acustico e luminoso con segnale audio senzafili.
ES1041984Y (es) Juguete didactico.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties