JPS57107694A - Speaker - Google Patents
SpeakerInfo
- Publication number
- JPS57107694A JPS57107694A JP18486880A JP18486880A JPS57107694A JP S57107694 A JPS57107694 A JP S57107694A JP 18486880 A JP18486880 A JP 18486880A JP 18486880 A JP18486880 A JP 18486880A JP S57107694 A JPS57107694 A JP S57107694A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- construction
- voice coil
- bonded
- cut grooves
- 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
- H04R9/041—Centering
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18486880A JPS57107694A (en) | 1980-12-24 | 1980-12-24 | Speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18486880A JPS57107694A (en) | 1980-12-24 | 1980-12-24 | Speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57107694A true JPS57107694A (en) | 1982-07-05 |
Family
ID=16160711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18486880A Pending JPS57107694A (en) | 1980-12-24 | 1980-12-24 | Speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57107694A (ja) |
-
1980
- 1980-12-24 JP JP18486880A patent/JPS57107694A/ja active Pending
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