JPH0715279Y2 - コンデンサマイクロホンの構造 - Google Patents
コンデンサマイクロホンの構造Info
- Publication number
- JPH0715279Y2 JPH0715279Y2 JP1985080169U JP8016985U JPH0715279Y2 JP H0715279 Y2 JPH0715279 Y2 JP H0715279Y2 JP 1985080169 U JP1985080169 U JP 1985080169U JP 8016985 U JP8016985 U JP 8016985U JP H0715279 Y2 JPH0715279 Y2 JP H0715279Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- cylinder
- circuit board
- impedance converter
- back electrode
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 13
- 239000010408 film Substances 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080169U JPH0715279Y2 (ja) | 1985-05-30 | 1985-05-30 | コンデンサマイクロホンの構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080169U JPH0715279Y2 (ja) | 1985-05-30 | 1985-05-30 | コンデンサマイクロホンの構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197800U JPS61197800U (en]) | 1986-12-10 |
| JPH0715279Y2 true JPH0715279Y2 (ja) | 1995-04-10 |
Family
ID=30625766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985080169U Expired - Lifetime JPH0715279Y2 (ja) | 1985-05-30 | 1985-05-30 | コンデンサマイクロホンの構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715279Y2 (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009092444A (ja) * | 2007-10-05 | 2009-04-30 | Tokyo Soil Research Co Ltd | 杭体形状測定方法及び装置 |
| CN101272637B (zh) * | 2008-04-22 | 2012-06-27 | 华英伦电子(宁波)有限公司 | 具有一体式声腔构件的驻极体电容式麦克风 |
| JP5319245B2 (ja) * | 2008-11-11 | 2013-10-16 | 株式会社東京ソイルリサーチ | 掘削孔の形状測定方法及び装置 |
| JP5578672B2 (ja) * | 2010-08-26 | 2014-08-27 | 株式会社オーディオテクニカ | コンデンサマイクロホンユニットおよびコンデンサマイクロホン |
-
1985
- 1985-05-30 JP JP1985080169U patent/JPH0715279Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61197800U (en]) | 1986-12-10 |
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