JPS5546674A - Speaker specification unit for coaxial speaker - Google Patents
Speaker specification unit for coaxial speakerInfo
- Publication number
- JPS5546674A JPS5546674A JP12069978A JP12069978A JPS5546674A JP S5546674 A JPS5546674 A JP S5546674A JP 12069978 A JP12069978 A JP 12069978A JP 12069978 A JP12069978 A JP 12069978A JP S5546674 A JPS5546674 A JP S5546674A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- speaker
- speaker unit
- frame part
- leg parts
- 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.)
- Granted
Links
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
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
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively 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)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
PURPOSE:To specify the center position of a center speaker unit and those before and behind it, and also to prevent acoustic characteristics from deteriorating, by supporting a frame part by fixing several leg parts in the magnetic circuit of a plane-diaphragm type speaker unit. CONSTITUTION:Several leg parts 18 are fixed to pole 9 inside of magnetic circuit 6 of plane-diaphragm type speaker unit 2 and frame part 17 is supported by leg parts 18. Then, inside edge 5b of unit 2 is bonded to frame part 17. Consequently, the center position of speaker unit 12 is determined. In addition, unit 12 is locked by lock step surface 19 of leg part 18, thereby specifying the forward and backward positions of unit 12. As a result, characteristic deterioration can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069978A JPS5546674A (en) | 1978-09-30 | 1978-09-30 | Speaker specification unit for coaxial speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069978A JPS5546674A (en) | 1978-09-30 | 1978-09-30 | Speaker specification unit for coaxial speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5546674A true JPS5546674A (en) | 1980-04-01 |
JPS579275B2 JPS579275B2 (en) | 1982-02-20 |
Family
ID=14792784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12069978A Granted JPS5546674A (en) | 1978-09-30 | 1978-09-30 | Speaker specification unit for coaxial speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546674A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385210A (en) * | 1980-09-19 | 1983-05-24 | Electro-Magnetic Corporation | Electro-acoustic planar transducer |
US4465905A (en) * | 1982-04-28 | 1984-08-14 | International Jensen Incorporated | Loudspeaker assembly |
US4565905A (en) * | 1982-04-28 | 1986-01-21 | International Jensen Incoporated | Loudspeaker construction |
JPS6348369A (en) * | 1986-08-15 | 1988-03-01 | Toyo Ink Mfg Co Ltd | Printing ink for color filter |
US5635006A (en) * | 1989-06-19 | 1997-06-03 | Matsushita Electric Industrial Co., Ltd. | Pattern forming method and ink compostion |
-
1978
- 1978-09-30 JP JP12069978A patent/JPS5546674A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385210A (en) * | 1980-09-19 | 1983-05-24 | Electro-Magnetic Corporation | Electro-acoustic planar transducer |
US4465905A (en) * | 1982-04-28 | 1984-08-14 | International Jensen Incorporated | Loudspeaker assembly |
US4565905A (en) * | 1982-04-28 | 1986-01-21 | International Jensen Incoporated | Loudspeaker construction |
JPS6348369A (en) * | 1986-08-15 | 1988-03-01 | Toyo Ink Mfg Co Ltd | Printing ink for color filter |
US5635006A (en) * | 1989-06-19 | 1997-06-03 | Matsushita Electric Industrial Co., Ltd. | Pattern forming method and ink compostion |
Also Published As
Publication number | Publication date |
---|---|
JPS579275B2 (en) | 1982-02-20 |
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