SE0401365D0 - Högtalarsystem - Google Patents

Högtalarsystem

Info

Publication number: SE0401365D0
Authority: SE; Sweden
Prior art keywords: loudspeakers; long; produced; strips; room
Prior art date: 2004-05-28

Application number

SE0401365A

Other languages

English (en)

Other versions

SE528998C2 (sv

SE0401365L (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.)

2004-05-28

Filing date

2004-05-28

Publication date

2004-05-28

2004-05-28 Application filed by Lennart Hoeglund filed Critical Lennart Hoeglund

2004-05-28 Priority to SE0401365A priority Critical patent/SE528998C2/sv

2004-05-28 Publication of SE0401365D0 publication Critical patent/SE0401365D0/sv

2005-05-25 Priority to AU2005260173A priority patent/AU2005260173A1/en

2005-05-25 Priority to JP2007514986A priority patent/JP4991526B2/ja

2005-05-25 Priority to US11/569,672 priority patent/US7970158B2/en

2005-05-25 Priority to EP05745372A priority patent/EP1767049A1/en

2005-05-25 Priority to PCT/SE2005/000772 priority patent/WO2006004476A1/en

2005-05-25 Priority to CNA2005800247376A priority patent/CN101002499A/zh

2005-11-29 Publication of SE0401365L publication Critical patent/SE0401365L/sv

2007-04-03 Publication of SE528998C2 publication Critical patent/SE528998C2/sv

2011-05-20 Priority to US13/112,309 priority patent/US20110222722A1/en

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
239000012528 membrane Substances 0.000 abstract 2
230000005520 electrodynamics Effects 0.000 abstract 1
230000005358 geomagnetic field Effects 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1

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)
Details Of Audible-Bandwidth Transducers (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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
AU2005260173A AU2005260173A1 (en)	2004-05-28	2005-05-25	Sound system
JP2007514986A JP4991526B2 (ja)	2004-05-28	2005-05-25	音響システム
US11/569,672 US7970158B2 (en)	2004-05-28	2005-05-25	Sound system
EP05745372A EP1767049A1 (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
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 true SE0401365D0 (sv)	2004-05-28
SE0401365L 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
DE3688606T2 (de) *	1985-04-12	1993-11-25	Mitsubishi Electric Corp	Lautsprechersystem.
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

2004
- 2004-05-28 SE SE0401365A patent/SE528998C2/sv unknown
2005
- 2005-05-25 CN CNA2005800247376A patent/CN101002499A/zh active Pending
- 2005-05-25 WO PCT/SE2005/000772 patent/WO2006004476A1/en active Application Filing
- 2005-05-25 EP EP05745372A patent/EP1767049A1/en not_active Withdrawn
- 2005-05-25 JP JP2007514986A patent/JP4991526B2/ja not_active Expired - Fee Related
- 2005-05-25 AU AU2005260173A patent/AU2005260173A1/en not_active Abandoned
- 2005-05-25 US US11/569,672 patent/US7970158B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
SE528998C2 (sv)	2007-04-03
US7970158B2 (en)	2011-06-28
SE0401365L (sv)	2005-11-29
AU2005260173A1 (en)	2006-01-12
EP1767049A1 (en)	2007-03-28
JP2008501292A (ja)	2008-01-17
WO2006004476A1 (en)	2006-01-12
US20070223729A1 (en)	2007-09-27
JP4991526B2 (ja)	2012-08-01
CN101002499A (zh)	2007-07-18

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