DE3688606D1 - Lautsprechersystem. - Google Patents
Lautsprechersystem.Info
- Publication number
- DE3688606D1 DE3688606D1 DE8686105014T DE3688606T DE3688606D1 DE 3688606 D1 DE3688606 D1 DE 3688606D1 DE 8686105014 T DE8686105014 T DE 8686105014T DE 3688606 T DE3688606 T DE 3688606T DE 3688606 D1 DE3688606 D1 DE 3688606D1
- Authority
- DE
- Germany
- Prior art keywords
- speaker system
- 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 - Fee Related
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
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60077744A JPS61237597A (ja) | 1985-04-12 | 1985-04-12 | スピ−カ−システム |
JP13595685A JPS61294993A (ja) | 1985-06-24 | 1985-06-24 | スピ−カ−システム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3688606D1 true DE3688606D1 (de) | 1993-07-29 |
DE3688606T2 DE3688606T2 (de) | 1993-11-25 |
Family
ID=26418817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE86105014T Expired - Fee Related DE3688606T2 (de) | 1985-04-12 | 1986-04-11 | Lautsprechersystem. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4860363A (de) |
EP (1) | EP0204106B1 (de) |
DE (1) | DE3688606T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821166A1 (de) * | 1988-06-23 | 1989-12-28 | Electronic Werke Deutschland | Passive lautsprecherbox fuer einen fernsehempfaenger |
JPH06197293A (ja) * | 1992-12-25 | 1994-07-15 | Toshiba Corp | テレビジョンセットのスピーカシステム |
US5751821A (en) * | 1993-10-28 | 1998-05-12 | Mcintosh Laboratory, Inc. | Speaker system with reconfigurable, high-frequency dispersion pattern |
US5557680A (en) * | 1995-04-19 | 1996-09-17 | Janes; Thomas A. | Loudspeaker system for producing multiple sound images within a listening area from dual source locations |
US5809150A (en) * | 1995-06-28 | 1998-09-15 | Eberbach; Steven J. | Surround sound loudspeaker system |
US5809153A (en) * | 1996-12-04 | 1998-09-15 | Bose Corporation | Electroacoustical transducing |
US6438249B1 (en) | 2000-02-15 | 2002-08-20 | Soundtube Entertainment, Inc | Open back acoustic speaker module |
US7440581B2 (en) * | 2000-04-12 | 2008-10-21 | Soundtube Entertainment, Inc. | Backpack with integrated speakers |
EP1655991A4 (de) * | 2003-08-07 | 2006-05-10 | Matsushita Electric Ind Co Ltd | Lautsprechersystem für einen videoempfänger und verfahren zum installieren eines lautsprechers |
US20110222722A1 (en) * | 2004-05-28 | 2011-09-15 | Lennart Hoglund | Loudspeaker with distributed driving of the membrane |
SE528998C2 (sv) * | 2004-05-28 | 2007-04-03 | Lennart Hoeglund | Högtalarsystem |
JP4277811B2 (ja) * | 2005-02-24 | 2009-06-10 | ソニー株式会社 | 電子機器 |
JP5003003B2 (ja) * | 2006-04-10 | 2012-08-15 | パナソニック株式会社 | スピーカ装置 |
JP4418479B2 (ja) * | 2007-04-16 | 2010-02-17 | パナソニック株式会社 | 音響再生装置 |
DE202011052442U1 (de) | 2011-12-05 | 2012-03-01 | Prodigitalive E. K. | Mehrwegelautsprecher |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US31679A (en) * | 1861-03-12 | Packing- fob | ||
DE524198C (de) * | 1928-08-03 | 1931-05-04 | Rca Corp | Nach verschiedenen Richtungen strahlender Lautsprecher, der drehbar in eine als Schallschirm dienende Grundplatte eingebaut ist |
US2137032A (en) * | 1936-09-30 | 1938-11-15 | Bell Telephone Labor Inc | Sound reproducing system |
DE1161952B (de) * | 1949-11-07 | 1964-01-30 | Hans Warncke Dipl Ing | Einrichtung zur plastischen Sprach- und Musikuebertragung unter Verwendung von mehreren aus einer gemeinsamen Signalquelle gespeisten Lautsprechern oder Lautsprechergruppen, bei der mindestens zwei Lautsprecher (-Gruppen) mit Abstand voneinander aufgestellt sind und unterschiedliche Frequenzbereiche wiedergeben |
FR1199441A (fr) * | 1958-02-26 | 1959-12-14 | Procédé et dispositifs de restitution de l'espace sonore dans des locaux de faibles ou moyennes dimensions | |
US3582553A (en) * | 1967-12-04 | 1971-06-01 | Bose Corp | Loudspeaker system |
DE2455336C3 (de) * | 1970-09-23 | 1982-11-11 | Siegbert Dipl.-Ing. Dr. 7146 Tamm Hentschke | Interferenzlautsprechersystem für stereophone Wiedergabe |
DE2159068C2 (de) * | 1970-11-30 | 1982-12-30 | Pioneer Electronic Corp., Tokyo | Lautsprechervorrichtung |
DE2350835A1 (de) * | 1972-10-11 | 1974-04-18 | Bang & Olufsen As | Lautsprechereinheit mit wenigstens zwei nebeneinander angeordneten lautsprecherelementen |
CA1045985A (en) * | 1975-04-02 | 1979-01-09 | Bose Corporation | Loudspeaker system with broad image source |
DE2738127B2 (de) * | 1975-06-10 | 1979-07-19 | Hans G. Hennel Gmbh Und Co Kg, 6390 Usingen | Lautsprecherbox, vorzugsweise Regalbox |
USRE31679E (en) | 1976-09-02 | 1984-09-18 | Bose Corporation | Loudspeaker enclosure with acoustical compliance resonating with port mass at frequency below system resonance |
DE2738126A1 (de) * | 1977-08-24 | 1979-03-01 | Hennel Gmbh & Co Kg Hans | Lautsprecherbox, vorzugsweise regalbox |
DE2756299C3 (de) * | 1977-12-16 | 1980-10-16 | Hans Deutsch Akustikforschung Und Lautsprecherentwicklung Gmbh, Salzburg (Oesterreich) | Lautsprecherbox |
JPS54153022A (en) * | 1978-05-23 | 1979-12-01 | Matsushita Electric Ind Co Ltd | Power driving multispeaker box |
JPS54160226A (en) * | 1978-06-08 | 1979-12-18 | Matsushita Electric Ind Co Ltd | Multiway speaker system |
US4596034A (en) * | 1981-01-02 | 1986-06-17 | Moncrieff J Peter | Sound reproduction system and method |
SE447780B (sv) * | 1981-11-26 | 1986-12-08 | Stig Carlsson | Hogtalare med en ljudabsorbent |
JPS58162191A (ja) * | 1982-03-23 | 1983-09-26 | Akai Electric Co Ltd | スピ−カ−制御装置 |
US4703502A (en) * | 1985-01-28 | 1987-10-27 | Nissan Motor Company, Limited | Stereo signal reproducing system |
JPS61219293A (ja) * | 1985-03-25 | 1986-09-29 | Matsushita Electric Ind Co Ltd | 音場再生型スピ−カシステム |
US4764960A (en) * | 1986-07-18 | 1988-08-16 | Nippon Telegraph And Telephone Corporation | Stereo reproduction system |
-
1986
- 1986-04-11 EP EP86105014A patent/EP0204106B1/de not_active Expired - Lifetime
- 1986-04-11 DE DE86105014T patent/DE3688606T2/de not_active Expired - Fee Related
-
1988
- 1988-03-18 US US07/171,224 patent/US4860363A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0204106A2 (de) | 1986-12-10 |
DE3688606T2 (de) | 1993-11-25 |
EP0204106A3 (en) | 1988-08-31 |
EP0204106B1 (de) | 1993-06-23 |
US4860363A (en) | 1989-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |