ATE436156T1 - SPEAKER BOX - Google Patents
SPEAKER BOXInfo
- Publication number
- ATE436156T1 ATE436156T1 AT04716575T AT04716575T ATE436156T1 AT E436156 T1 ATE436156 T1 AT E436156T1 AT 04716575 T AT04716575 T AT 04716575T AT 04716575 T AT04716575 T AT 04716575T AT E436156 T1 ATE436156 T1 AT E436156T1
- Authority
- AT
- Austria
- Prior art keywords
- hollow body
- housing
- sound
- opening
- wall region
- Prior art date
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Packages (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Telephone Function (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Liquid Crystal (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to a loudspeaker box (1) comprising housing walls (2a, 2b, 2c, 2d) forming a hollow body and at least one sound-radiating wall region (2a), wherefore an acoustically faithful reproduction is used, especially for the bass part. To this end, a plurality of electroacoustic transducers are provided, preferably electrodynamic loudspeakers (3, 4), which are arranged in the housing (2) in the sound-radiating wall region (2a). The housing (2) of the loudspeaker box (1) comprises at least two check valves (5a, 5b), one of which (5b) opening as an outlet during a pressure increase in the hollow body, and the other (5a) opening as an inlet during a pressure decrease in the hollow body.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10309517A DE10309517B4 (en) | 2003-03-05 | 2003-03-05 | speaker |
PCT/EP2004/002117 WO2004080115A1 (en) | 2003-03-05 | 2004-03-03 | Loudspeaker box |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE436156T1 true ATE436156T1 (en) | 2009-07-15 |
Family
ID=32945833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04716575T ATE436156T1 (en) | 2003-03-05 | 2004-03-03 | SPEAKER BOX |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1600034B1 (en) |
AT (1) | ATE436156T1 (en) |
DE (2) | DE10309517B4 (en) |
DK (1) | DK1600034T3 (en) |
ES (1) | ES2328692T3 (en) |
WO (1) | WO2004080115A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2509711A (en) * | 2013-01-09 | 2014-07-16 | Pss Belgium Nv | Selective or frequency-dependent acoustic damping |
ES2686275T3 (en) * | 2015-04-28 | 2018-10-17 | L-Acoustics Uk Limited | An apparatus for reproducing a multichannel audio signal and a method for producing a multichannel audio signal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508200A1 (en) * | 1995-03-10 | 1996-09-12 | Norbert Schaefer | Bass loudspeaker for hi-fi system |
DE19537401A1 (en) * | 1995-10-09 | 1997-04-10 | Gieger Hans Joachim | Device for local and directional radiation of audio sound waves e.g. for loudspeakers |
US6353670B1 (en) * | 1996-07-02 | 2002-03-05 | Donald R. Gasner | Actively control sound transducer |
DE19904106C2 (en) * | 1999-02-02 | 2001-06-28 | Oskar Bschorr | Sound generator with pump drive |
-
2003
- 2003-03-05 DE DE10309517A patent/DE10309517B4/en not_active Expired - Fee Related
-
2004
- 2004-03-03 AT AT04716575T patent/ATE436156T1/en not_active IP Right Cessation
- 2004-03-03 ES ES04716575T patent/ES2328692T3/en not_active Expired - Lifetime
- 2004-03-03 DE DE502004009718T patent/DE502004009718D1/en not_active Expired - Fee Related
- 2004-03-03 EP EP04716575A patent/EP1600034B1/en not_active Expired - Lifetime
- 2004-03-03 WO PCT/EP2004/002117 patent/WO2004080115A1/en active Application Filing
- 2004-03-03 DK DK04716575T patent/DK1600034T3/en active
Also Published As
Publication number | Publication date |
---|---|
ES2328692T3 (en) | 2009-11-17 |
WO2004080115A1 (en) | 2004-09-16 |
DK1600034T3 (en) | 2009-10-05 |
DE502004009718D1 (en) | 2009-08-20 |
DE10309517B4 (en) | 2006-04-13 |
DE10309517A1 (en) | 2004-10-07 |
EP1600034B1 (en) | 2009-07-08 |
EP1600034A1 (en) | 2005-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |