JPS58157297A - スピ−カ - Google Patents
スピ−カInfo
- Publication number
- JPS58157297A JPS58157297A JP4128582A JP4128582A JPS58157297A JP S58157297 A JPS58157297 A JP S58157297A JP 4128582 A JP4128582 A JP 4128582A JP 4128582 A JP4128582 A JP 4128582A JP S58157297 A JPS58157297 A JP S58157297A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- piezoelectric element
- fixed
- swelled
- frame
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 abstract 1
- 241000220317 Rosa Species 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 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
- 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)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4128582A JPS58157297A (ja) | 1982-03-15 | 1982-03-15 | スピ−カ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4128582A JPS58157297A (ja) | 1982-03-15 | 1982-03-15 | スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157297A true JPS58157297A (ja) | 1983-09-19 |
| JPS632520B2 JPS632520B2 (enrdf_load_stackoverflow) | 1988-01-19 |
Family
ID=12604168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4128582A Granted JPS58157297A (ja) | 1982-03-15 | 1982-03-15 | スピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157297A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01283000A (ja) * | 1988-05-10 | 1989-11-14 | Sony Corp | スピーカ装置 |
-
1982
- 1982-03-15 JP JP4128582A patent/JPS58157297A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01283000A (ja) * | 1988-05-10 | 1989-11-14 | Sony Corp | スピーカ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632520B2 (enrdf_load_stackoverflow) | 1988-01-19 |
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