JPS6222135B2 - - Google Patents
Info
- Publication number
- JPS6222135B2 JPS6222135B2 JP4641781A JP4641781A JPS6222135B2 JP S6222135 B2 JPS6222135 B2 JP S6222135B2 JP 4641781 A JP4641781 A JP 4641781A JP 4641781 A JP4641781 A JP 4641781A JP S6222135 B2 JPS6222135 B2 JP S6222135B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- signal
- electrical signal
- ultrasound
- acousto
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005070 sampling Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/30—Time-delay networks
- H03H9/36—Time-delay networks with non-adjustable delay time
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4641781A JPS57161834A (en) | 1981-03-31 | 1981-03-31 | Acoustooptical cell for electric signal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4641781A JPS57161834A (en) | 1981-03-31 | 1981-03-31 | Acoustooptical cell for electric signal processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161834A JPS57161834A (en) | 1982-10-05 |
| JPS6222135B2 true JPS6222135B2 (cg-RX-API-DMAC7.html) | 1987-05-15 |
Family
ID=12746567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4641781A Granted JPS57161834A (en) | 1981-03-31 | 1981-03-31 | Acoustooptical cell for electric signal processing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161834A (cg-RX-API-DMAC7.html) |
-
1981
- 1981-03-31 JP JP4641781A patent/JPS57161834A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161834A (en) | 1982-10-05 |