JPS51112325A - Open type loudspeaker housing - Google Patents
Open type loudspeaker housingInfo
- Publication number
- JPS51112325A JPS51112325A JP2367676A JP2367676A JPS51112325A JP S51112325 A JPS51112325 A JP S51112325A JP 2367676 A JP2367676 A JP 2367676A JP 2367676 A JP2367676 A JP 2367676A JP S51112325 A JPS51112325 A JP S51112325A
- Authority
- JP
- Japan
- Prior art keywords
- open type
- type loudspeaker
- loudspeaker housing
- housing
- open
- 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
- H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
- H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line 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
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752509369 DE2509369A1 (en) | 1975-03-04 | 1975-03-04 | Ducted loudspeaker enclosure for improved low frequency response - has internal labyrinth formed from interconnected coaxial tubes behind loudspeakers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51112325A true JPS51112325A (en) | 1976-10-04 |
Family
ID=5940419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2367676A Pending JPS51112325A (en) | 1975-03-04 | 1976-03-04 | Open type loudspeaker housing |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS51112325A (en) |
DE (1) | DE2509369A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172099A (en) * | 1982-04-01 | 1983-10-08 | Nobuo Miwa | Speaker system with resonant tube |
JPS5970397A (en) * | 1982-10-15 | 1984-04-20 | Haruo Akiyama | Silencer eliminating pressure difference at rear side of speaker |
JPS60177794A (en) * | 1984-02-10 | 1985-09-11 | ボ−ズ・コ−ポレ−シヨン | Pressure wave converter |
JPS6457897A (en) * | 1987-08-27 | 1989-03-06 | Matsushita Electric Ind Co Ltd | Speaker equipment |
JP2017085364A (en) * | 2015-10-28 | 2017-05-18 | Dmg森精機株式会社 | Speaker device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196792A (en) * | 1978-11-09 | 1980-04-08 | Grieves J Philip | Laminar flow vented speaker enclosure |
KR930004804B1 (en) * | 1990-12-27 | 1993-06-08 | 최범택 | Speaker |
US5406637A (en) * | 1993-10-04 | 1995-04-11 | Gonzalez; Hector M. | Speaker enclosure assembly |
EP1571873A1 (en) * | 2004-03-01 | 2005-09-07 | Thomson Licensing S.A. | Acoustic system |
US7584820B2 (en) | 2004-03-19 | 2009-09-08 | Bose Corporation | Acoustic radiating |
US7565948B2 (en) | 2004-03-19 | 2009-07-28 | Bose Corporation | Acoustic waveguiding |
GB2546449B (en) * | 2014-12-15 | 2018-08-01 | Jaguar Land Rover Ltd | Acoustic baffle |
EP3525481A1 (en) * | 2018-02-07 | 2019-08-14 | Panasonic Intellectual Property Corporation of America | Speaker system |
-
1975
- 1975-03-04 DE DE19752509369 patent/DE2509369A1/en not_active Withdrawn
-
1976
- 1976-03-04 JP JP2367676A patent/JPS51112325A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172099A (en) * | 1982-04-01 | 1983-10-08 | Nobuo Miwa | Speaker system with resonant tube |
JPS5970397A (en) * | 1982-10-15 | 1984-04-20 | Haruo Akiyama | Silencer eliminating pressure difference at rear side of speaker |
JPS60177794A (en) * | 1984-02-10 | 1985-09-11 | ボ−ズ・コ−ポレ−シヨン | Pressure wave converter |
JPS6316957B2 (en) * | 1984-02-10 | 1988-04-12 | Bose Corp | |
JPS6457897A (en) * | 1987-08-27 | 1989-03-06 | Matsushita Electric Ind Co Ltd | Speaker equipment |
JP2017085364A (en) * | 2015-10-28 | 2017-05-18 | Dmg森精機株式会社 | Speaker device |
Also Published As
Publication number | Publication date |
---|---|
DE2509369A1 (en) | 1976-10-14 |
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