ATE417482T1 - Lautsprechersystem - Google Patents

Lautsprechersystem

Info

Publication number
ATE417482T1
ATE417482T1 AT01910296T AT01910296T ATE417482T1 AT E417482 T1 ATE417482 T1 AT E417482T1 AT 01910296 T AT01910296 T AT 01910296T AT 01910296 T AT01910296 T AT 01910296T AT E417482 T1 ATE417482 T1 AT E417482T1
Authority
AT
Austria
Prior art keywords
line
source
high frequency
over large
large distances
Prior art date
Application number
AT01910296T
Other languages
English (en)
Inventor
Erik Liljehag
Martin Loefgren
Gunnar Loefgren
Original Assignee
Erik Liljehag
Martin Loefgren
Gunnar Loefgren
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 Erik Liljehag, Martin Loefgren, Gunnar Loefgren filed Critical Erik Liljehag
Application granted granted Critical
Publication of ATE417482T1 publication Critical patent/ATE417482T1/de

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
    • H04R9/048—Construction in which the windings of the moving coil lay in the same plane of the ribbon type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
AT01910296T 2000-03-03 2001-03-02 Lautsprechersystem ATE417482T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/518,510 US6834113B1 (en) 2000-03-03 2000-03-03 Loudspeaker system

Publications (1)

Publication Number Publication Date
ATE417482T1 true ATE417482T1 (de) 2008-12-15

Family

ID=24064244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01910296T ATE417482T1 (de) 2000-03-03 2001-03-02 Lautsprechersystem

Country Status (6)

Country Link
US (1) US6834113B1 (de)
EP (1) EP1260117B1 (de)
AT (1) ATE417482T1 (de)
AU (1) AU2001237867A1 (de)
DE (1) DE60136913D1 (de)
WO (1) WO2001065890A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023104A2 (en) 1999-09-29 2001-04-05 1...Limited Method and apparatus to direct sound using an array of output transducers
NL1016172C2 (nl) * 2000-09-13 2002-03-15 Johan Van Der Werff Een stelsel van geluidstransducenten met regelbare richteigenschappen.
US7260235B1 (en) * 2000-10-16 2007-08-21 Bose Corporation Line electroacoustical transducing
WO2002078388A2 (en) * 2001-03-27 2002-10-03 1... Limited Method and apparatus to create a sound field
US20040237111A1 (en) * 2001-06-26 2004-11-25 Spiro Iraclianos Multimedia and entertainment system for an automobile
GB0301093D0 (en) * 2003-01-17 2003-02-19 1 Ltd Set-up method for array-type sound systems
GB0304126D0 (en) * 2003-02-24 2003-03-26 1 Ltd Sound beam loudspeaker system
GB0321676D0 (en) * 2003-09-16 2003-10-15 1 Ltd Digital loudspeaker
SE528998C2 (sv) * 2004-05-28 2007-04-03 Lennart Hoeglund Högtalarsystem
GB0415625D0 (en) * 2004-07-13 2004-08-18 1 Ltd Miniature surround-sound loudspeaker
GB0415626D0 (en) * 2004-07-13 2004-08-18 1 Ltd Directional microphone
US20060159288A1 (en) * 2004-07-20 2006-07-20 Stiles Enrique M Bessel dipole loudspeaker
US20070269071A1 (en) * 2004-08-10 2007-11-22 1...Limited Non-Planar Transducer Arrays
US7894619B2 (en) * 2004-10-21 2011-02-22 Shure Incorporated Acoustic ribbon transducer arrangements
US7991170B2 (en) * 2005-05-05 2011-08-02 Harman International Industries, Incorporated Loudspeaker crossover filter
US20090290724A1 (en) * 2006-07-13 2009-11-26 David Magda Eddy Corynen Loudspeaker system and loudspeaker having a tweeter array
US20090285441A1 (en) * 2008-05-15 2009-11-19 Community Light & Sound, Inc. Loudspeaker Having a Continuous Molded Diaphragm
JP2010268018A (ja) * 2009-05-12 2010-11-25 Sony Corp スピーカー装置及び電子機器
US8189822B2 (en) * 2009-06-18 2012-05-29 Robert Bosch Gmbh Modular, line-array loudspeaker
CN103125126B (zh) * 2010-09-03 2016-04-27 艾克蒂瓦维公司 包括扬声器驱动器组的扬声器系统
WO2012122115A2 (en) * 2011-03-04 2012-09-13 Wan Jin Chung Line speaker system and layout
US9417213B1 (en) * 2011-07-11 2016-08-16 The Boeing Company Non-destructive evaluation system for aircraft
JP5230790B2 (ja) * 2011-12-02 2013-07-10 シャープ株式会社 ラインアレイスピーカ
US9337793B2 (en) * 2012-01-17 2016-05-10 Jack Nilsson Orthogonal ergonomic speaker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125181A (en) 1961-06-21 1964-03-17 pawlowski
US4384173A (en) * 1980-08-01 1983-05-17 Granus Corporation Electromagnetic planar diaphragm transducer
US4940108A (en) * 1989-02-24 1990-07-10 Selby John L Open line source speaker system
US5802190A (en) * 1994-11-04 1998-09-01 The Walt Disney Company Linear speaker array
AU4058697A (en) * 1996-08-09 1998-03-06 Clifford L. Blodget Line array
SE9801413L (sv) 1998-04-22 1999-10-23 Tomas Westermark Elektroakustisk omvandlare med elektriskt ledande membran
SE9801414L (sv) 1998-04-22 1999-10-23 Tomas Westermark Elektroakustisk omvandlare
AU772420B2 (en) * 1999-01-06 2004-04-29 Iroquois Holding Co., Inc. Speaker system
US6343133B1 (en) * 1999-07-22 2002-01-29 Alan Brock Adamson Axially propagating mid and high frequency loudspeaker systems

Also Published As

Publication number Publication date
AU2001237867A1 (en) 2001-09-12
US6834113B1 (en) 2004-12-21
WO2001065890A2 (en) 2001-09-07
EP1260117B1 (de) 2008-12-10
WO2001065890A3 (en) 2001-12-13
EP1260117A2 (de) 2002-11-27
DE60136913D1 (de) 2009-01-22

Similar Documents

Publication Publication Date Title
DE60136913D1 (de) Lautsprechersystem
AR020361A1 (es) Miembro acustico en forma de panel, altavoz, absorbedor acustico, recinto acustico, soporte para componentes de audiofrecuencia, metodo para fabricar unmiembro acustico en forma de panel, metodo para fabricar un sistema de altavoz de modo resonante
MX9801588A (es) Altavoces que comprenden elementos de radiacion acustica en forma de panel.
ATE359687T1 (de) Audiosignalgenerierung
ATE538599T1 (de) Lautsprechervorrichtung zum abstrahlen von schallwellen in einer hemisphäre
WO2003088206A3 (en) Internal lens system for loudspeaker waveguides
US20130208925A1 (en) Acoustic diffusion generator
DK0847662T3 (da) Højttalere omfattende akustisk udstrålende elementer af panel-form
DK0847665T3 (da) Panelformede højttalere
ATE531206T1 (de) Fahrzeug-lautsprechergruppe
PT1161360E (pt) Elemento de isolamento acustico e processo para o seu fabrico
BR9912468A (pt) Dispositivo acústico
DK1635606T3 (da) Lydsystem med regulerbar retningsvirkning
EP1401237A3 (de) Asymmetrisches Lautsprechergehäuse mit verbessertem niedrigen Frequenzgang
DE69602281D1 (de) Musikinstrumente mit lautsprechern
ATE321008T1 (de) Substrat für mikrobearbeitete ultraschallwandleranordnung, das die seitenübertragung von schallenergie begrenzt
EP1624718A4 (de) Lautsprechergruppierunganordnung
CN101072451A (zh) 音箱面罩
DE69913726D1 (de) Lautsprecher mit phasenunkorrelierter diffuser schallquelle
DE60002348D1 (de) Akustische vorrichtung
FI20000689A0 (fi) Tukirakenne kielisoitinta varten
CN207744135U (zh) 一种阵列高音频音箱
ATE297648T1 (de) Strahlungsarmer kopfhörer
WO2002013575A8 (en) Bending wave loudspeaker
WO2008080451A3 (de) Unterwasserantenne

Legal Events

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