DE69326515D1 - Schallabgabesystem - Google Patents
SchallabgabesystemInfo
- Publication number
- DE69326515D1 DE69326515D1 DE69326515T DE69326515T DE69326515D1 DE 69326515 D1 DE69326515 D1 DE 69326515D1 DE 69326515 T DE69326515 T DE 69326515T DE 69326515 T DE69326515 T DE 69326515T DE 69326515 D1 DE69326515 D1 DE 69326515D1
- Authority
- DE
- Germany
- Prior art keywords
- delivery system
- sound delivery
- sound
- delivery
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
-
- 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
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for 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
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
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)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9217701A GB2269960B (en) | 1992-08-20 | 1992-08-20 | Sound output system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69326515D1 true DE69326515D1 (de) | 1999-10-28 |
DE69326515T2 DE69326515T2 (de) | 2000-03-30 |
Family
ID=10720664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69326515T Expired - Fee Related DE69326515T2 (de) | 1992-08-20 | 1993-07-30 | Schallabgabesystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5402502A (de) |
EP (1) | EP0584971B1 (de) |
JP (1) | JP3482224B2 (de) |
DE (1) | DE69326515T2 (de) |
GB (1) | GB2269960B (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0879896A (ja) | 1994-09-06 | 1996-03-22 | Canon Inc | スピーカ |
US5710395A (en) * | 1995-03-28 | 1998-01-20 | Wilke; Paul | Helmholtz resonator loudspeaker |
US5602366A (en) * | 1995-10-12 | 1997-02-11 | Harman International Industries Incorporated | Spaceframe with array element positioning |
US5764783A (en) * | 1996-01-16 | 1998-06-09 | Technology Licensing Company | Variable beamwidth transducer |
US5793001A (en) * | 1996-01-16 | 1998-08-11 | Technology Licensing Company | Synchronized multiple transducer system |
US5616892A (en) * | 1996-01-16 | 1997-04-01 | Technology Licensing Company | Virtual imaging multiple transducer system |
US6257365B1 (en) * | 1996-08-30 | 2001-07-10 | Mediaphile Av Technologies, Inc. | Cone reflector/coupler speaker system and method |
DE19639159C2 (de) * | 1996-09-24 | 1998-09-03 | Heinz Juergen Dipl In Augustin | Lautsprecherbox |
US6343132B1 (en) * | 1997-02-28 | 2002-01-29 | Matsushita Electric Industrial Co., Ltd. | Loudspeaker |
US6026927A (en) * | 1998-09-04 | 2000-02-22 | Niles Audio Corporation, Inc. | Speaker assembly |
US6070694A (en) * | 1998-09-04 | 2000-06-06 | Niles Audio Corporation, Inc. | Loudspeaker assembly |
US5996728A (en) * | 1999-04-13 | 1999-12-07 | Eastern Acoustic Works, Inc. | Modular speaker cabinet including an integral rigging system |
US6757393B1 (en) | 2000-11-03 | 2004-06-29 | Marie L. Spitzer | Wall-hanging entertainment system |
US6619424B2 (en) | 2001-07-02 | 2003-09-16 | Harman International Industries, Inc. | Speaker enclosure configured to minimize diffraction |
EP2129164A1 (de) | 2008-05-27 | 2009-12-02 | SLH Audio A/S | Dipol-Lautsprecher mit akustischem Wellenleiter |
JP2010124078A (ja) * | 2008-11-17 | 2010-06-03 | Toa Corp | ラインアレイスピーカの設置方法、部屋、ラインアレイスピーカ |
WO2012109739A1 (en) | 2011-02-17 | 2012-08-23 | Millson Custom Solutions Inc. | Mounting apparatus for an audio/video system and related methods and systems |
US10149058B2 (en) | 2013-03-15 | 2018-12-04 | Richard O'Polka | Portable sound system |
US9084047B2 (en) | 2013-03-15 | 2015-07-14 | Richard O'Polka | Portable sound system |
CN105659625B (zh) * | 2013-10-16 | 2019-03-05 | 邦及奥卢夫森公司 | 用于重新分布声能的设备 |
USD740784S1 (en) | 2014-03-14 | 2015-10-13 | Richard O'Polka | Portable sound device |
CN104363541B (zh) * | 2014-11-28 | 2018-02-16 | 宁波中荣声学科技有限公司 | 一种倒相式音箱 |
US10547934B2 (en) | 2015-11-24 | 2020-01-28 | Lloyd Baggs Innovations, Llc | Speaker assemblies with wide dispersion patterns |
USD886764S1 (en) * | 2016-11-09 | 2020-06-09 | Lloyd Baggs Innovations, Llc | Speaker |
US10531181B2 (en) * | 2017-05-17 | 2020-01-07 | Harman International Industries, Incorporated | Complementary driver alignment |
US10397694B1 (en) * | 2018-04-02 | 2019-08-27 | Sonos, Inc. | Playback devices having waveguides |
USD888796S1 (en) * | 2018-06-20 | 2020-06-30 | Axis Ab | Camera |
US20220312092A1 (en) * | 2021-03-24 | 2022-09-29 | Raymond Lawrence Kelly, III | Space saving means of combining high/mid frequency sound generation/diffraction and reflection in the mouth of a low frequency port |
KR102299706B1 (ko) * | 2021-04-05 | 2021-09-07 | 이남해 | 원뿔이 배치된 스피커 |
IT202100021269A1 (it) * | 2021-08-05 | 2023-02-05 | Powersoft S P A | Cassa acustica modulare e sistema modulare di riproduzione acustica |
GB2622824A (en) * | 2022-09-28 | 2024-04-03 | Lithe Audio Ltd | Speaker mounting assembly |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1943499A (en) * | 1928-04-06 | 1934-01-16 | Rca Corp | Sound amplifier |
GB479549A (en) * | 1935-12-16 | 1938-02-08 | Telefunken Gmbh | Improvements in loud speaker arrangements for public address systems |
NL53688C (de) * | 1936-02-18 | |||
US4051919A (en) * | 1975-12-08 | 1977-10-04 | John M. Buettner | High fidelity speaker enclosure |
US4190739A (en) * | 1977-04-27 | 1980-02-26 | Marvin Torffield | High-fidelity stereo sound system |
US4578809A (en) * | 1983-01-10 | 1986-03-25 | Eberbach Steven J | Dihedral loudspeakers with variable dispersion circuits |
JPS6012891A (ja) * | 1983-07-04 | 1985-01-23 | Pioneer Electronic Corp | 壁掛式樹脂製スピ−カキヤビネツト |
JPS6135699A (ja) * | 1984-07-27 | 1986-02-20 | Nec Corp | 無指向性スピ−カシステム |
FR2569927B1 (fr) * | 1984-08-29 | 1986-09-19 | Cordier Laurent | Appareil amovible de sonorisation ou/et de visualisation |
US4673057A (en) * | 1984-11-13 | 1987-06-16 | Glassco John M | Geometrical transducer arrangements |
JPH0657077B2 (ja) * | 1986-09-18 | 1994-07-27 | 松下電器産業株式会社 | スピ−カ−の取付装置 |
US4984653A (en) * | 1986-12-02 | 1991-01-15 | Wolfgang Spors | Loudspeaker arrangement |
US5144670A (en) * | 1987-12-09 | 1992-09-01 | Canon Kabushiki Kaisha | Sound output system |
US4805731A (en) * | 1988-03-31 | 1989-02-21 | Audionics, Inc. | Sound projection method and apparatus |
US4907671A (en) * | 1988-04-08 | 1990-03-13 | Unique Musical Products, Inc. | Wide dispersion reflector |
JPH02291798A (ja) * | 1989-05-02 | 1990-12-03 | Canon Inc | オーディオ出力装置 |
US4967872A (en) * | 1989-06-19 | 1990-11-06 | F. H. Hart Engineering Co., Inc. | Loud speaker system |
AU3528393A (en) * | 1992-03-23 | 1993-09-30 | Sonic Systems, Inc. | Wide coverage angle ceiling mounted loudspeaker |
-
1992
- 1992-08-20 GB GB9217701A patent/GB2269960B/en not_active Expired - Fee Related
-
1993
- 1993-07-30 DE DE69326515T patent/DE69326515T2/de not_active Expired - Fee Related
- 1993-07-30 EP EP93306075A patent/EP0584971B1/de not_active Expired - Lifetime
- 1993-08-03 US US08/099,928 patent/US5402502A/en not_active Expired - Fee Related
- 1993-08-18 JP JP20419093A patent/JP3482224B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2269960B (en) | 1996-03-27 |
GB2269960A (en) | 1994-02-23 |
JPH06205490A (ja) | 1994-07-22 |
US5402502A (en) | 1995-03-28 |
JP3482224B2 (ja) | 2003-12-22 |
GB9217701D0 (en) | 1992-09-30 |
EP0584971A2 (de) | 1994-03-02 |
DE69326515T2 (de) | 2000-03-30 |
EP0584971A3 (en) | 1994-09-07 |
EP0584971B1 (de) | 1999-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |