JPS6246396Y2 - - Google Patents
Info
- Publication number
- JPS6246396Y2 JPS6246396Y2 JP1981173190U JP17319081U JPS6246396Y2 JP S6246396 Y2 JPS6246396 Y2 JP S6246396Y2 JP 1981173190 U JP1981173190 U JP 1981173190U JP 17319081 U JP17319081 U JP 17319081U JP S6246396 Y2 JPS6246396 Y2 JP S6246396Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- microphone
- acoustic
- yoke
- echo
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000002592 echocardiography Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 235000001954 papillon Nutrition 0.000 description 1
- 244000229285 papillon Species 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17319081U JPS5877978U (ja) | 1981-11-24 | 1981-11-24 | マイクロホン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17319081U JPS5877978U (ja) | 1981-11-24 | 1981-11-24 | マイクロホン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5877978U JPS5877978U (ja) | 1983-05-26 |
| JPS6246396Y2 true JPS6246396Y2 (ru) | 1987-12-14 |
Family
ID=29965052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17319081U Granted JPS5877978U (ja) | 1981-11-24 | 1981-11-24 | マイクロホン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5877978U (ru) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5442660Y2 (ru) * | 1973-07-31 | 1979-12-11 | ||
| JPS6123908Y2 (ru) * | 1980-02-04 | 1986-07-17 |
-
1981
- 1981-11-24 JP JP17319081U patent/JPS5877978U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5877978U (ja) | 1983-05-26 |
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