JPH0317496Y2 - - Google Patents
Info
- Publication number
- JPH0317496Y2 JPH0317496Y2 JP17638684U JP17638684U JPH0317496Y2 JP H0317496 Y2 JPH0317496 Y2 JP H0317496Y2 JP 17638684 U JP17638684 U JP 17638684U JP 17638684 U JP17638684 U JP 17638684U JP H0317496 Y2 JPH0317496 Y2 JP H0317496Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- diode
- voltage
- resistor
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 35
- 239000004065 semiconductor Substances 0.000 claims description 17
- 230000010355 oscillation Effects 0.000 claims description 15
- 230000005236 sound signal Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 238000009499 grossing Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17638684U JPH0317496Y2 (OSRAM) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17638684U JPH0317496Y2 (OSRAM) | 1984-11-20 | 1984-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6190348U JPS6190348U (OSRAM) | 1986-06-12 |
| JPH0317496Y2 true JPH0317496Y2 (OSRAM) | 1991-04-12 |
Family
ID=30733985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17638684U Expired JPH0317496Y2 (OSRAM) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317496Y2 (OSRAM) |
-
1984
- 1984-11-20 JP JP17638684U patent/JPH0317496Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6190348U (OSRAM) | 1986-06-12 |
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