JPS5241520A - Electroacoustic converter - Google Patents
Electroacoustic converterInfo
- Publication number
- JPS5241520A JPS5241520A JP11754475A JP11754475A JPS5241520A JP S5241520 A JPS5241520 A JP S5241520A JP 11754475 A JP11754475 A JP 11754475A JP 11754475 A JP11754475 A JP 11754475A JP S5241520 A JPS5241520 A JP S5241520A
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic converter
- converter
- electroacoustic
- magnetic flux
- flux density
- 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
- H04R9/047—Construction in which the windings of the moving coil lay in the same plane
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
PURPOSE:Improve performance as a converter by obtaining magnet with high magnetic flux density.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11754475A JPS5241520A (en) | 1975-09-29 | 1975-09-29 | Electroacoustic converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11754475A JPS5241520A (en) | 1975-09-29 | 1975-09-29 | Electroacoustic converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5241520A true JPS5241520A (en) | 1977-03-31 |
Family
ID=14714417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11754475A Pending JPS5241520A (en) | 1975-09-29 | 1975-09-29 | Electroacoustic converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5241520A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4337379A (en) * | 1979-01-16 | 1982-06-29 | Nippon Gakki Seizo Kabushiki Kaisha | Planar electrodynamic electroacoustic transducer |
JPS57173456A (en) * | 1981-04-13 | 1982-10-25 | Tokyo Kakoki Kk | Mechanical grinder for thin sheet material |
JPS6311275A (en) * | 1986-06-30 | 1988-01-18 | Hanamoto Kk | Profile sander for woodworking |
JP2010178376A (en) * | 2002-05-02 | 2010-08-12 | Harman Internatl Industries Inc | Electro-dynamic planar loudspeaker |
RU199764U1 (en) * | 2020-06-09 | 2020-09-21 | Сергей Юрьевич Глазырин | MATRIX Emitter |
-
1975
- 1975-09-29 JP JP11754475A patent/JPS5241520A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4337379A (en) * | 1979-01-16 | 1982-06-29 | Nippon Gakki Seizo Kabushiki Kaisha | Planar electrodynamic electroacoustic transducer |
JPS57173456A (en) * | 1981-04-13 | 1982-10-25 | Tokyo Kakoki Kk | Mechanical grinder for thin sheet material |
JPS6311275A (en) * | 1986-06-30 | 1988-01-18 | Hanamoto Kk | Profile sander for woodworking |
JP2010178376A (en) * | 2002-05-02 | 2010-08-12 | Harman Internatl Industries Inc | Electro-dynamic planar loudspeaker |
RU199764U1 (en) * | 2020-06-09 | 2020-09-21 | Сергей Юрьевич Глазырин | MATRIX Emitter |
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