SE0401365L - Högtalarsystem - Google Patents

Högtalarsystem

Info

Publication number
SE0401365L
SE0401365L SE0401365A SE0401365A SE0401365L SE 0401365 L SE0401365 L SE 0401365L SE 0401365 A SE0401365 A SE 0401365A SE 0401365 A SE0401365 A SE 0401365A SE 0401365 L SE0401365 L SE 0401365L
Authority
SE
Sweden
Prior art keywords
speaker system
speaker
Prior art date
Application number
SE0401365A
Other languages
English (en)
Other versions
SE0401365D0 (sv
SE528998C2 (sv
Inventor
Lennart Hoeglund
Original Assignee
Lennart Hoeglund
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 Lennart Hoeglund filed Critical Lennart Hoeglund
Priority to SE0401365A priority Critical patent/SE528998C2/sv
Publication of SE0401365D0 publication Critical patent/SE0401365D0/sv
Priority to US11/569,672 priority patent/US7970158B2/en
Priority to JP2007514986A priority patent/JP4991526B2/ja
Priority to AU2005260173A priority patent/AU2005260173A1/en
Priority to PCT/SE2005/000772 priority patent/WO2006004476A1/en
Priority to CNA2005800247376A priority patent/CN101002499A/zh
Priority to EP05745372A priority patent/EP1767049A1/en
Publication of SE0401365L publication Critical patent/SE0401365L/sv
Publication of SE528998C2 publication Critical patent/SE528998C2/sv
Priority to US13/112,309 priority patent/US20110222722A1/en

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
SE0401365A 2004-05-28 2004-05-28 Högtalarsystem SE528998C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0401365A SE528998C2 (sv) 2004-05-28 2004-05-28 Högtalarsystem
US11/569,672 US7970158B2 (en) 2004-05-28 2005-05-25 Sound system
JP2007514986A JP4991526B2 (ja) 2004-05-28 2005-05-25 音響システム
AU2005260173A AU2005260173A1 (en) 2004-05-28 2005-05-25 Sound system
PCT/SE2005/000772 WO2006004476A1 (en) 2004-05-28 2005-05-25 Sound system
CNA2005800247376A CN101002499A (zh) 2004-05-28 2005-05-25 音响系统
EP05745372A EP1767049A1 (en) 2004-05-28 2005-05-25 Sound system
US13/112,309 US20110222722A1 (en) 2004-05-28 2011-05-20 Loudspeaker with distributed driving of the membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401365A SE528998C2 (sv) 2004-05-28 2004-05-28 Högtalarsystem

Publications (3)

Publication Number Publication Date
SE0401365D0 SE0401365D0 (sv) 2004-05-28
SE0401365L true SE0401365L (sv) 2005-11-29
SE528998C2 SE528998C2 (sv) 2007-04-03

Family

ID=32589821

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401365A SE528998C2 (sv) 2004-05-28 2004-05-28 Högtalarsystem

Country Status (7)

Country Link
US (1) US7970158B2 (sv)
EP (1) EP1767049A1 (sv)
JP (1) JP4991526B2 (sv)
CN (1) CN101002499A (sv)
AU (1) AU2005260173A1 (sv)
SE (1) SE528998C2 (sv)
WO (1) WO2006004476A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8254615B2 (en) * 2009-10-09 2012-08-28 Ricky David Schultz Loudspeaker with acoustic speaker lens
CN106954160A (zh) * 2017-05-13 2017-07-14 门立山 一种点声源扬声器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632055A (en) * 1949-04-18 1953-03-17 John E Parker Loud speaker system
US3980829A (en) * 1973-06-05 1976-09-14 Harold Norman Beveridge Wide angle cylindrical wave loudspeaker extending approximately from floor to ceiling height with a lens
JPS6085043A (ja) * 1983-10-18 1985-05-14 Bridgestone Corp 自動車等のエンジン騒音制御装置
DE3502921C1 (de) 1985-01-30 1986-07-24 Helmut 7440 Nürtingen Barth Mehrweg-Lautsprecherkombination zur phasenlinearen Schallwiedergabe
EP0204106B1 (en) * 1985-04-12 1993-06-23 Mitsubishi Denki Kabushiki Kaisha Loudspeaker system
JPH04290400A (ja) * 1991-03-19 1992-10-14 Pioneer Electron Corp スピーカ装置
GB2256773A (en) 1991-06-12 1992-12-16 Canon Res Ct Europe Ltd Loudspeaker uinit
DE4426995C2 (de) 1994-07-20 1999-07-29 Helmut Kremer Permanent-Dynamischer Lautsprecher mit zylindrischer Abstrahlung
US5802190A (en) * 1994-11-04 1998-09-01 The Walt Disney Company Linear speaker array
DE10008356B4 (de) 2000-02-23 2017-07-06 Helmut Kremer Lautsprecher zur zylindrischen Schallabstrahlung
US6834113B1 (en) * 2000-03-03 2004-12-21 Erik Liljehag Loudspeaker system
US7260235B1 (en) * 2000-10-16 2007-08-21 Bose Corporation Line electroacoustical transducing

Also Published As

Publication number Publication date
EP1767049A1 (en) 2007-03-28
SE0401365D0 (sv) 2004-05-28
SE528998C2 (sv) 2007-04-03
US7970158B2 (en) 2011-06-28
JP2008501292A (ja) 2008-01-17
JP4991526B2 (ja) 2012-08-01
US20070223729A1 (en) 2007-09-27
WO2006004476A1 (en) 2006-01-12
AU2005260173A1 (en) 2006-01-12
CN101002499A (zh) 2007-07-18

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