JPH0337145B2 - - Google Patents
Info
- Publication number
- JPH0337145B2 JPH0337145B2 JP5897686A JP5897686A JPH0337145B2 JP H0337145 B2 JPH0337145 B2 JP H0337145B2 JP 5897686 A JP5897686 A JP 5897686A JP 5897686 A JP5897686 A JP 5897686A JP H0337145 B2 JPH0337145 B2 JP H0337145B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- gate
- echo signal
- counting
- tracking gate
- 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 28
- 230000005540 biological transmission Effects 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 12
- 238000002592 echocardiography Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000005284 excitation Effects 0.000 description 4
- 238000012876 topography Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5897686A JPS62214382A (ja) | 1986-03-17 | 1986-03-17 | 船速測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5897686A JPS62214382A (ja) | 1986-03-17 | 1986-03-17 | 船速測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62214382A JPS62214382A (ja) | 1987-09-21 |
| JPH0337145B2 true JPH0337145B2 (enrdf_load_stackoverflow) | 1991-06-04 |
Family
ID=13099878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5897686A Granted JPS62214382A (ja) | 1986-03-17 | 1986-03-17 | 船速測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62214382A (enrdf_load_stackoverflow) |
-
1986
- 1986-03-17 JP JP5897686A patent/JPS62214382A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62214382A (ja) | 1987-09-21 |