DE10230409C1 - Koaxiale Lautsprecheranordnung mit rotierbarem Horn - Google Patents
Koaxiale Lautsprecheranordnung mit rotierbarem HornInfo
- Publication number
- DE10230409C1 DE10230409C1 DE2002130409 DE10230409A DE10230409C1 DE 10230409 C1 DE10230409 C1 DE 10230409C1 DE 2002130409 DE2002130409 DE 2002130409 DE 10230409 A DE10230409 A DE 10230409A DE 10230409 C1 DE10230409 C1 DE 10230409C1
- Authority
- DE
- Germany
- Prior art keywords
- horn
- loudspeaker
- arrangement according
- loudspeaker arrangement
- speaker
- 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.)
- Expired - Lifetime
Links
- 230000005855 radiation Effects 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (11)
einem Tiefton-Lautsprecher (2),
einem Hochton-Lautsprecher (30), der koaxial zu dem Tief ton-Lautsprecher (2) angeordnet ist, und
einem dem Hochton-Lautsprecher (30) zugeordneten Horn (4) mit einem bezüglich der Lautsprecherachse rotationsasymme trischen Abstrahlverhalten,
gekennzeichnet durch
eine Halterung (20, 21, 22, 23) für das Horn (4), welche so ausgelegt ist, dass das Horn (4) in unterschiedlichen Dreh winkelstellungen bezüglich der Lautsprecherachse orientierbar ist.
dass erste einander gegenüberliegende Wandflächen (6.3, 6.4) unter einem ersten Öffnungswinkel zueinander orientiert sind,
dass zweite einander gegenüberliegende Wandflächen (6.1, 6.2) unter einem zweiten Öffnungswinkel zueinander orientiert sind, und dass der erste Öffnungswinkel und der zweite Öff nungswinkel unterschiedlich sind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002130409 DE10230409B8 (de) | 2002-07-05 | 2002-07-05 | Koaxiale Lautsprecheranordnung mit rotierbarem Horn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002130409 DE10230409B8 (de) | 2002-07-05 | 2002-07-05 | Koaxiale Lautsprecheranordnung mit rotierbarem Horn |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10230409C1 true DE10230409C1 (de) | 2003-10-09 |
DE10230409B8 DE10230409B8 (de) | 2007-07-12 |
Family
ID=27816217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002130409 Expired - Lifetime DE10230409B8 (de) | 2002-07-05 | 2002-07-05 | Koaxiale Lautsprecheranordnung mit rotierbarem Horn |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10230409B8 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7044265B2 (en) * | 2002-09-17 | 2006-05-16 | Krix Loudspeakers Pty Ltd. | Constant directivity acoustic horn |
GB2457555A (en) * | 2008-02-22 | 2009-08-26 | D & B Audiotechnik Gmbh | Loudspeaker box with a variable radiation characteristic |
EP2187659A2 (de) | 2008-11-18 | 2010-05-19 | K + H Vertriebs- und Entwicklungsgesellschaft MBH | Lautsprechereinheit |
DE102021104847B4 (de) | 2021-03-01 | 2023-05-11 | D&B Audiotechnik Gmbh & Co. Kg | Lautsprecherhorn mit drehbarem abstrahlverhalten, lautsprecheranordnung und lautsprecherbox |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11211044B2 (en) | 2019-11-27 | 2021-12-28 | Bose Corporation | Adjustable waveguide |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023291C2 (de) * | 1979-07-16 | 1989-04-06 | Cerwin-Vega, Inc., Los Angeles, Calif., Us | |
JPH09135489A (ja) * | 1995-08-24 | 1997-05-20 | Mutsuo Kubo | 同軸型スピーカ装置と同軸型オールホーンスピーカ装置 |
-
2002
- 2002-07-05 DE DE2002130409 patent/DE10230409B8/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023291C2 (de) * | 1979-07-16 | 1989-04-06 | Cerwin-Vega, Inc., Los Angeles, Calif., Us | |
JPH09135489A (ja) * | 1995-08-24 | 1997-05-20 | Mutsuo Kubo | 同軸型スピーカ装置と同軸型オールホーンスピーカ装置 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7044265B2 (en) * | 2002-09-17 | 2006-05-16 | Krix Loudspeakers Pty Ltd. | Constant directivity acoustic horn |
GB2457555A (en) * | 2008-02-22 | 2009-08-26 | D & B Audiotechnik Gmbh | Loudspeaker box with a variable radiation characteristic |
DE102008010524A1 (de) * | 2008-02-22 | 2009-09-03 | D & B Audiotechnik Gmbh | Lautsprecherbox mit variabler Abstrahlcharakteristik |
GB2457555B (en) * | 2008-02-22 | 2010-06-16 | D & B Audiotechnik Gmbh | Loudspeaker box with a variable radiation characteristic |
US8842867B2 (en) | 2008-02-22 | 2014-09-23 | D & B Audiotechnik Ag | Loudspeaker box with a variable radiation characteristic |
DE102008010524B4 (de) * | 2008-02-22 | 2016-01-28 | D & B Audiotechnik Gmbh | Lautsprecherbox mit variabler Abstrahlcharakteristik |
EP2187659A2 (de) | 2008-11-18 | 2010-05-19 | K + H Vertriebs- und Entwicklungsgesellschaft MBH | Lautsprechereinheit |
DE102008058028A1 (de) * | 2008-11-18 | 2010-05-20 | K+H Vertriebs- Und Entwicklungsgesellschaft Mbh | Lautsprechereinheit |
US8503690B2 (en) | 2008-11-18 | 2013-08-06 | Sennheiser Electronic Gmbh & Co. Kg | Loudspeaker unit |
DE102021104847B4 (de) | 2021-03-01 | 2023-05-11 | D&B Audiotechnik Gmbh & Co. Kg | Lautsprecherhorn mit drehbarem abstrahlverhalten, lautsprecheranordnung und lautsprecherbox |
US11736842B2 (en) | 2021-03-01 | 2023-08-22 | D&B Audiotechnik Gmbh & Co. Kg | Speaker horn with rotatable radiation characteristic, speaker arrangement and speaker box |
Also Published As
Publication number | Publication date |
---|---|
DE10230409B8 (de) | 2007-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8304 | Grant after examination procedure | ||
8380 | Miscellaneous part iii |
Free format text: IN DER ZUSAMMENFASSUNG ZEILE 5 "ROTATIONSSYMMETRISCH" AENDERN IN "ROTATIONSASYMMETRISCH" |
|
8364 | No opposition during term of opposition | ||
8396 | Reprint of erroneous front page | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: D & B AUDIOTECHNIK GMBH, 71522 BACKNANG, DE |
|
R081 | Change of applicant/patentee |
Owner name: D&B AUDIOTECHNIK GMBH & CO. KG, DE Free format text: FORMER OWNER: D & B AUDIOTECHNIK GMBH, 71522 BACKNANG, DE |
|
R082 | Change of representative |
Representative=s name: LAMBSDORFF & LANGE PATENTANWAELTE PARTNERSCHAF, DE |
|
R081 | Change of applicant/patentee |
Owner name: D&B AUDIOTECHNIK GMBH & CO. KG, DE Free format text: FORMER OWNER: D&B AUDIOTECHNIK VERWALTUNGS GMBH, 71522 BACKNANG, DE |
|
R082 | Change of representative |
Representative=s name: LAMBSDORFF & LANGE PATENTANWAELTE PARTNERSCHAF, DE |
|
R071 | Expiry of right |