JPS57176897A - Loudspeaker cabinet - Google Patents
Loudspeaker cabinetInfo
- Publication number
- JPS57176897A JPS57176897A JP57052350A JP5235082A JPS57176897A JP S57176897 A JPS57176897 A JP S57176897A JP 57052350 A JP57052350 A JP 57052350A JP 5235082 A JP5235082 A JP 5235082A JP S57176897 A JPS57176897 A JP S57176897A
- Authority
- JP
- Japan
- Prior art keywords
- panel
- reflector
- relief area
- rear panel
- sound wave
- 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.)
- Pending
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
- 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
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)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8110400 | 1981-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57176897A true JPS57176897A (en) | 1982-10-30 |
Family
ID=10520871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57052350A Pending JPS57176897A (en) | 1981-04-02 | 1982-04-01 | Loudspeaker cabinet |
Country Status (6)
Country | Link |
---|---|
US (1) | US4398619A (ja) |
EP (1) | EP0062401B1 (ja) |
JP (1) | JPS57176897A (ja) |
AT (1) | ATE9528T1 (ja) |
CA (1) | CA1170193A (ja) |
DE (1) | DE3260753D1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714133A (en) * | 1985-06-14 | 1987-12-22 | Skaggs Jr John E | Method and apparatus for augmentation of sound by enhanced resonance |
GB2187061A (en) * | 1986-02-26 | 1987-08-26 | Steven John Cowley | Loudspeaker |
GB2202711A (en) * | 1987-03-07 | 1988-09-28 | Martin Audio Ltd | Loudspeakers |
GB2206262A (en) * | 1987-08-07 | 1988-12-29 | Samsung Electronics Co Ltd | Loud speaker |
US5033577A (en) * | 1988-12-06 | 1991-07-23 | Bose Corporation | Room sound reproducing |
US4928788A (en) * | 1989-06-12 | 1990-05-29 | Erickson Jon B | Ported automotive speaker enclosure apparatus and method |
GB2237477A (en) * | 1989-10-06 | 1991-05-01 | British Aerospace | Sonar transducer |
EP0669781B1 (en) * | 1992-07-23 | 2003-08-13 | TOZAWA, Katsutoshi | Speaker system |
US5440646A (en) * | 1994-02-18 | 1995-08-08 | United Technologies Automotive, Inc. | Molded housing with integral acoustic chamber and anti-rattle printed circuit board supports |
US5659157A (en) * | 1995-03-21 | 1997-08-19 | Shulte; Daniel W. | 7th order acoustic speaker |
US5821471A (en) * | 1995-11-30 | 1998-10-13 | Mcculler; Mark A. | Acoustic system |
US5929393A (en) * | 1996-07-12 | 1999-07-27 | Jeter, Jr.; Charles W. | Speaker cabinet with sounding board |
US7254239B2 (en) * | 2001-02-09 | 2007-08-07 | Thx Ltd. | Sound system and method of sound reproduction |
US7433483B2 (en) * | 2001-02-09 | 2008-10-07 | Thx Ltd. | Narrow profile speaker configurations and systems |
US7457425B2 (en) * | 2001-02-09 | 2008-11-25 | Thx Ltd. | Vehicle sound system |
US6862360B2 (en) * | 2001-04-19 | 2005-03-01 | Jen-Hui Tsai | Speaker system |
US20060120549A1 (en) * | 2002-10-10 | 2006-06-08 | Gunther Burghardt | Sound generating apparatus, a mobile electric device and a system for generating sound |
EP2208357A4 (en) * | 2007-10-22 | 2012-11-14 | David Maeshiba | ACOUSTIC SYSTEM |
WO2014164573A1 (en) | 2013-03-13 | 2014-10-09 | Thx Ltd | Slim profile loudspeaker |
USD780158S1 (en) * | 2014-07-15 | 2017-02-28 | Funktion One Research | Loudspeaker |
USD780159S1 (en) * | 2014-07-15 | 2017-02-28 | Funktion One Research | Loudspeaker |
USD769215S1 (en) * | 2014-07-15 | 2016-10-18 | Funktion One Research | Loudspeaker |
USD760191S1 (en) * | 2014-10-06 | 2016-06-28 | Harman International Industries, Incorporated | Loudspeaker |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2097289A (en) * | 1934-12-20 | 1937-10-26 | Rca Corp | Acoustic apparatus |
US2277525A (en) * | 1941-04-28 | 1942-03-24 | Mereurius Randolph Piercy | Sound amplifier |
FR1142754A (fr) * | 1956-02-18 | 1957-09-23 | Perfectionnements apportés aux enceintes acoustiques pour haut-parleurs | |
US3142353A (en) * | 1962-10-25 | 1964-07-28 | Carmine V Todisco | Speaker enclosure |
US3690405A (en) * | 1971-02-24 | 1972-09-12 | Edwin A Hance | Loudspeaker system having bass response range below system resonance |
FR2414275A1 (fr) * | 1978-01-06 | 1979-08-03 | Chalambeau Max | Enceinte acoustique pour haut-parleur |
-
1982
- 1982-02-16 DE DE8282300791T patent/DE3260753D1/de not_active Expired
- 1982-02-16 AT AT82300791T patent/ATE9528T1/de not_active IP Right Cessation
- 1982-02-16 EP EP82300791A patent/EP0062401B1/en not_active Expired
- 1982-03-17 CA CA000398656A patent/CA1170193A/en not_active Expired
- 1982-03-31 US US06/363,662 patent/US4398619A/en not_active Expired - Fee Related
- 1982-04-01 JP JP57052350A patent/JPS57176897A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0062401B1 (en) | 1984-09-19 |
US4398619A (en) | 1983-08-16 |
CA1170193A (en) | 1984-07-03 |
ATE9528T1 (de) | 1984-10-15 |
EP0062401A1 (en) | 1982-10-13 |
DE3260753D1 (en) | 1984-10-25 |
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