JPH0339839Y2 - - Google Patents
Info
- Publication number
- JPH0339839Y2 JPH0339839Y2 JP1984062097U JP6209784U JPH0339839Y2 JP H0339839 Y2 JPH0339839 Y2 JP H0339839Y2 JP 1984062097 U JP1984062097 U JP 1984062097U JP 6209784 U JP6209784 U JP 6209784U JP H0339839 Y2 JPH0339839 Y2 JP H0339839Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- amplifier
- rectified current
- period
- 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
- 238000001514 detection method Methods 0.000 claims description 18
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984062097U JPS60174000U (ja) | 1984-04-26 | 1984-04-26 | 信号周期検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984062097U JPS60174000U (ja) | 1984-04-26 | 1984-04-26 | 信号周期検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60174000U JPS60174000U (ja) | 1985-11-18 |
| JPH0339839Y2 true JPH0339839Y2 (enrdf_load_stackoverflow) | 1991-08-21 |
Family
ID=30590985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984062097U Granted JPS60174000U (ja) | 1984-04-26 | 1984-04-26 | 信号周期検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60174000U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115537A (ja) * | 2007-11-05 | 2009-05-28 | Fuji Electric Systems Co Ltd | 振動測定方法 |
-
1984
- 1984-04-26 JP JP1984062097U patent/JPS60174000U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60174000U (ja) | 1985-11-18 |
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