JPS559879B2 - - Google Patents
Info
- Publication number
- JPS559879B2 JPS559879B2 JP6723475A JP6723475A JPS559879B2 JP S559879 B2 JPS559879 B2 JP S559879B2 JP 6723475 A JP6723475 A JP 6723475A JP 6723475 A JP6723475 A JP 6723475A JP S559879 B2 JPS559879 B2 JP S559879B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/26—Damping by means acting directly on free portion of diaphragm or cone
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6723475A JPS51143317A (en) | 1975-06-03 | 1975-06-03 | Speeker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6723475A JPS51143317A (en) | 1975-06-03 | 1975-06-03 | Speeker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51143317A JPS51143317A (en) | 1976-12-09 |
| JPS559879B2 true JPS559879B2 (cs) | 1980-03-12 |
Family
ID=13339009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6723475A Granted JPS51143317A (en) | 1975-06-03 | 1975-06-03 | Speeker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51143317A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5686371U (cs) * | 1979-12-10 | 1981-07-10 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825677Y2 (ja) * | 1978-04-07 | 1983-06-02 | 松下電器産業株式会社 | 圧電形スピ−カ |
-
1975
- 1975-06-03 JP JP6723475A patent/JPS51143317A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5686371U (cs) * | 1979-12-10 | 1981-07-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51143317A (en) | 1976-12-09 |