DE602005015626D1 - - Google Patents
Info
- Publication number
- DE602005015626D1 DE602005015626D1 DE602005015626T DE602005015626T DE602005015626D1 DE 602005015626 D1 DE602005015626 D1 DE 602005015626D1 DE 602005015626 T DE602005015626 T DE 602005015626T DE 602005015626 T DE602005015626 T DE 602005015626T DE 602005015626 D1 DE602005015626 D1 DE 602005015626D1
- Authority
- DE
- Germany
- Prior art keywords
- sound
- separation element
- loudspeaker box
- speaker units
- spaces
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000000926 separation method Methods 0.000 abstract 4
- 238000013016 damping Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000008187 granular material Substances 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
- H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
- H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
-
- 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
- H04R2201/029—Manufacturing aspects of enclosures transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1027302A NL1027302C2 (nl) | 2004-10-20 | 2004-10-20 | Luidsprekerbox en weergavesysteem omvattende een dergelijke luidsprekerbox. |
| PCT/NL2005/000756 WO2006043813A1 (en) | 2004-10-20 | 2005-10-20 | Loudspeaker cabinet and reproduction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602005015626D1 true DE602005015626D1 (de) | 2009-09-03 |
Family
ID=34974615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602005015626T Active DE602005015626D1 (de) | 2004-10-20 | 2005-10-20 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20110007923A1 (de) |
| EP (2) | EP1851991B1 (de) |
| AT (1) | ATE437531T1 (de) |
| AU (1) | AU2005296362A1 (de) |
| DE (1) | DE602005015626D1 (de) |
| DK (1) | DK1851991T3 (de) |
| ES (1) | ES2328383T3 (de) |
| NL (1) | NL1027302C2 (de) |
| PL (1) | PL1851991T3 (de) |
| PT (1) | PT1851991E (de) |
| WO (1) | WO2006043813A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011138468A1 (es) * | 2010-05-03 | 2011-11-10 | Moreton Cesteros Angel Julio | Recinto acústico para altavoces |
| EP2752028A1 (de) * | 2011-09-02 | 2014-07-09 | Kalkmann Sound Systems B.V. | Lautsprechereinheit mit zwei lautsprechern und einem keilförmigen körper zwischen den an die lautsprecher angrenzenden räumen |
| US20210105556A1 (en) * | 2019-10-08 | 2021-04-08 | Soniphi Llc | Systems & Methods For Expanding Sensation Using Isobaric Chambers |
| CN117119358B (zh) * | 2023-10-17 | 2024-01-19 | 武汉市聚芯微电子有限责任公司 | 一种声像偏侧的补偿方法、装置、电子设备及存储设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858679A (en) * | 1973-11-15 | 1975-01-07 | Jack Askins | Loudspeaker system which produces stereo-like sounds |
| US4635748A (en) * | 1986-02-18 | 1987-01-13 | Paulson Rollie W | Speaker cabinet having interactive speakers |
| JPH03267899A (ja) * | 1990-03-16 | 1991-11-28 | Nec Home Electron Ltd | 位相反転型スピーカ |
-
2004
- 2004-10-20 NL NL1027302A patent/NL1027302C2/nl not_active IP Right Cessation
-
2005
- 2005-10-20 ES ES05795340T patent/ES2328383T3/es active Active
- 2005-10-20 AT AT05795340T patent/ATE437531T1/de active
- 2005-10-20 WO PCT/NL2005/000756 patent/WO2006043813A1/en active Application Filing
- 2005-10-20 PT PT05795340T patent/PT1851991E/pt unknown
- 2005-10-20 EP EP05795340A patent/EP1851991B1/de not_active Not-in-force
- 2005-10-20 EP EP09165898A patent/EP2106158A2/de not_active Withdrawn
- 2005-10-20 DK DK05795340T patent/DK1851991T3/da active
- 2005-10-20 US US11/666,035 patent/US20110007923A1/en not_active Abandoned
- 2005-10-20 DE DE602005015626T patent/DE602005015626D1/de active Active
- 2005-10-20 AU AU2005296362A patent/AU2005296362A1/en not_active Abandoned
- 2005-10-20 PL PL05795340T patent/PL1851991T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2106158A2 (de) | 2009-09-30 |
| US20110007923A1 (en) | 2011-01-13 |
| PT1851991E (pt) | 2009-08-03 |
| AU2005296362A1 (en) | 2006-04-27 |
| PL1851991T3 (pl) | 2009-12-31 |
| WO2006043813A1 (en) | 2006-04-27 |
| ES2328383T3 (es) | 2009-11-12 |
| ATE437531T1 (de) | 2009-08-15 |
| WO2006043813A8 (en) | 2006-07-13 |
| EP1851991B1 (de) | 2009-07-22 |
| NL1027302C2 (nl) | 2006-04-26 |
| DK1851991T3 (da) | 2009-09-14 |
| EP1851991A1 (de) | 2007-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |