JPH0431900U - - Google Patents
Info
- Publication number
- JPH0431900U JPH0431900U JP7197790U JP7197790U JPH0431900U JP H0431900 U JPH0431900 U JP H0431900U JP 7197790 U JP7197790 U JP 7197790U JP 7197790 U JP7197790 U JP 7197790U JP H0431900 U JPH0431900 U JP H0431900U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- spherical
- light
- sound pressure
- emitting element
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 1
- 230000010255 response to auditory stimulus Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7197790U JPH0431900U (en, 2012) | 1990-07-06 | 1990-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7197790U JPH0431900U (en, 2012) | 1990-07-06 | 1990-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431900U true JPH0431900U (en, 2012) | 1992-03-16 |
Family
ID=31609497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7197790U Pending JPH0431900U (en, 2012) | 1990-07-06 | 1990-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431900U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268696A (ja) * | 2000-03-17 | 2001-09-28 | Nippon Hoso Kyokai <Nhk> | 光マイクロフォン |
-
1990
- 1990-07-06 JP JP7197790U patent/JPH0431900U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001268696A (ja) * | 2000-03-17 | 2001-09-28 | Nippon Hoso Kyokai <Nhk> | 光マイクロフォン |