JPS5636640B2 - - Google Patents
Info
- Publication number
- JPS5636640B2 JPS5636640B2 JP14312975A JP14312975A JPS5636640B2 JP S5636640 B2 JPS5636640 B2 JP S5636640B2 JP 14312975 A JP14312975 A JP 14312975A JP 14312975 A JP14312975 A JP 14312975A JP S5636640 B2 JPS5636640 B2 JP S5636640B2
- 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
- H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
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 |
---|---|---|---|
JP14312975A JPS5266418A (en) | 1975-11-28 | 1975-11-28 | Microphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14312975A JPS5266418A (en) | 1975-11-28 | 1975-11-28 | Microphone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5266418A JPS5266418A (en) | 1977-06-01 |
JPS5636640B2 true JPS5636640B2 (hr) | 1981-08-25 |
Family
ID=15331581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14312975A Granted JPS5266418A (en) | 1975-11-28 | 1975-11-28 | Microphone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5266418A (hr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0188625U (hr) * | 1987-12-02 | 1989-06-12 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349376Y2 (hr) * | 1971-09-08 | 1978-11-27 |
-
1975
- 1975-11-28 JP JP14312975A patent/JPS5266418A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0188625U (hr) * | 1987-12-02 | 1989-06-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS5266418A (en) | 1977-06-01 |