JPH0438580U - - Google Patents
Info
- Publication number
- JPH0438580U JPH0438580U JP8024490U JP8024490U JPH0438580U JP H0438580 U JPH0438580 U JP H0438580U JP 8024490 U JP8024490 U JP 8024490U JP 8024490 U JP8024490 U JP 8024490U JP H0438580 U JPH0438580 U JP H0438580U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- circuit
- signal
- extraction
- time
- 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.)
- Pending
Links
- 238000000605 extraction Methods 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000001228 spectrum Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8024490U JPH0438580U (cs) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8024490U JPH0438580U (cs) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438580U true JPH0438580U (cs) | 1992-03-31 |
Family
ID=31625128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8024490U Pending JPH0438580U (cs) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438580U (cs) |
-
1990
- 1990-07-27 JP JP8024490U patent/JPH0438580U/ja active Pending
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