JPS6324712Y2 - - Google Patents
Info
- Publication number
- JPS6324712Y2 JPS6324712Y2 JP10744781U JP10744781U JPS6324712Y2 JP S6324712 Y2 JPS6324712 Y2 JP S6324712Y2 JP 10744781 U JP10744781 U JP 10744781U JP 10744781 U JP10744781 U JP 10744781U JP S6324712 Y2 JPS6324712 Y2 JP S6324712Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- back electrode
- capsule
- electrode holder
- 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
- 239000002775 capsule Substances 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000011889 copper foil Substances 0.000 description 6
- 238000002788 crimping Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000615 nonconductor Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10744781U JPS5813795U (ja) | 1981-07-20 | 1981-07-20 | 小形マイクロホン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10744781U JPS5813795U (ja) | 1981-07-20 | 1981-07-20 | 小形マイクロホン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5813795U JPS5813795U (ja) | 1983-01-28 |
| JPS6324712Y2 true JPS6324712Y2 (en]) | 1988-07-06 |
Family
ID=29901882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10744781U Granted JPS5813795U (ja) | 1981-07-20 | 1981-07-20 | 小形マイクロホン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813795U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008219565A (ja) * | 2007-03-06 | 2008-09-18 | Audio Technica Corp | コンデンサマイクロホンユニット |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601091U (ja) * | 1983-06-15 | 1985-01-07 | 日本電信電話株式会社 | 電気音響変換器 |
| JP4512445B2 (ja) * | 2004-08-18 | 2010-07-28 | 株式会社オーディオテクニカ | 可変指向性コンデンサマイクロホン |
-
1981
- 1981-07-20 JP JP10744781U patent/JPS5813795U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008219565A (ja) * | 2007-03-06 | 2008-09-18 | Audio Technica Corp | コンデンサマイクロホンユニット |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5813795U (ja) | 1983-01-28 |
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