PL2189005T3 - Płaski subwoofer - Google Patents
Płaski subwooferInfo
- Publication number
- PL2189005T3 PL2189005T3 PL08773306T PL08773306T PL2189005T3 PL 2189005 T3 PL2189005 T3 PL 2189005T3 PL 08773306 T PL08773306 T PL 08773306T PL 08773306 T PL08773306 T PL 08773306T PL 2189005 T3 PL2189005 T3 PL 2189005T3
- Authority
- PL
- Poland
- Prior art keywords
- subwoofer
- flat
- flat subwoofer
- 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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200701093 | 2007-07-25 | ||
DKPA200701738 | 2007-12-04 | ||
EP08773306.9A EP2189005B1 (en) | 2007-07-25 | 2008-07-25 | Flat subwoofer |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2189005T3 true PL2189005T3 (pl) | 2017-07-31 |
Family
ID=39792943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL08773306T PL2189005T3 (pl) | 2007-07-25 | 2008-07-25 | Płaski subwoofer |
Country Status (5)
Country | Link |
---|---|
US (1) | US9351079B2 (pl) |
EP (1) | EP2189005B1 (pl) |
DK (1) | DK2189005T3 (pl) |
PL (1) | PL2189005T3 (pl) |
WO (1) | WO2009012782A1 (pl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8750552B2 (en) * | 2012-01-04 | 2014-06-10 | Microsoft Corporation | Multi-diameter speaker vent ports |
CN213661915U (zh) * | 2020-09-30 | 2021-07-09 | 瑞声科技(新加坡)有限公司 | 振膜 |
CN213661914U (zh) * | 2020-09-30 | 2021-07-09 | 瑞声科技(新加坡)有限公司 | 振膜 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3929266C1 (pl) * | 1989-09-02 | 1991-01-03 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JP4233745B2 (ja) * | 2000-12-05 | 2009-03-04 | パイオニア株式会社 | スピーカ装置 |
DE602004005465T2 (de) * | 2003-08-08 | 2008-01-24 | Koninklijke Philips Electronics N.V. | Lautsprecher mit gewellter membrane |
JP3651472B2 (ja) * | 2003-10-14 | 2005-05-25 | 松下電器産業株式会社 | スピーカ |
JP4610890B2 (ja) | 2003-12-24 | 2011-01-12 | パイオニア株式会社 | スピーカ装置 |
US8111868B2 (en) * | 2006-08-24 | 2012-02-07 | Pioneer Corporation | Speaker device |
-
2008
- 2008-07-25 PL PL08773306T patent/PL2189005T3/pl unknown
- 2008-07-25 EP EP08773306.9A patent/EP2189005B1/en active Active
- 2008-07-25 DK DK08773306.9T patent/DK2189005T3/en active
- 2008-07-25 US US12/670,216 patent/US9351079B2/en not_active Expired - Fee Related
- 2008-07-25 WO PCT/DK2008/000279 patent/WO2009012782A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DK2189005T3 (en) | 2017-01-23 |
US9351079B2 (en) | 2016-05-24 |
EP2189005B1 (en) | 2016-10-05 |
US20120002838A1 (en) | 2012-01-05 |
EP2189005A1 (en) | 2010-05-26 |
WO2009012782A1 (en) | 2009-01-29 |
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