JPS5338616B2 - - Google Patents
Info
- Publication number
- JPS5338616B2 JPS5338616B2 JP12082075A JP12082075A JPS5338616B2 JP S5338616 B2 JPS5338616 B2 JP S5338616B2 JP 12082075 A JP12082075 A JP 12082075A JP 12082075 A JP12082075 A JP 12082075A JP S5338616 B2 JPS5338616 B2 JP S5338616B2
- 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
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12082075A JPS5245921A (en) | 1975-10-08 | 1975-10-08 | Speaker of full surface driven type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12082075A JPS5245921A (en) | 1975-10-08 | 1975-10-08 | Speaker of full surface driven type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5245921A JPS5245921A (en) | 1977-04-12 |
| JPS5338616B2 true JPS5338616B2 (es) | 1978-10-17 |
Family
ID=14795761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12082075A Granted JPS5245921A (en) | 1975-10-08 | 1975-10-08 | Speaker of full surface driven type |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5245921A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821562Y2 (ja) * | 1975-04-17 | 1983-05-07 | タダ テツヤ | フンムキ |
| DE3009068A1 (de) * | 1980-03-10 | 1981-09-24 | Reinhard Dipl.-Ing. Lerch | Piezopolymer-wandler mit fester membranunterstuetzung |
-
1975
- 1975-10-08 JP JP12082075A patent/JPS5245921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5245921A (en) | 1977-04-12 |