JPS5484762A - Noise reject device of ultrasonic underwater detector - Google Patents
Noise reject device of ultrasonic underwater detectorInfo
- Publication number
- JPS5484762A JPS5484762A JP15226777A JP15226777A JPS5484762A JP S5484762 A JPS5484762 A JP S5484762A JP 15226777 A JP15226777 A JP 15226777A JP 15226777 A JP15226777 A JP 15226777A JP S5484762 A JPS5484762 A JP S5484762A
- Authority
- JP
- Japan
- Prior art keywords
- reject device
- underwater detector
- ultrasonic underwater
- noise reject
- noise
- 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
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15226777A JPS5484762A (en) | 1977-12-17 | 1977-12-17 | Noise reject device of ultrasonic underwater detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15226777A JPS5484762A (en) | 1977-12-17 | 1977-12-17 | Noise reject device of ultrasonic underwater detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5484762A true JPS5484762A (en) | 1979-07-05 |
Family
ID=15536746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15226777A Pending JPS5484762A (en) | 1977-12-17 | 1977-12-17 | Noise reject device of ultrasonic underwater detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5660374A (en) * | 1979-10-03 | 1981-05-25 | Polaroid Corp | Range gage |
JPS58177883U (en) * | 1982-05-20 | 1983-11-28 | 海上電機株式会社 | Underwater signal receiving device |
-
1977
- 1977-12-17 JP JP15226777A patent/JPS5484762A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5660374A (en) * | 1979-10-03 | 1981-05-25 | Polaroid Corp | Range gage |
JPH0156712B2 (en) * | 1979-10-03 | 1989-12-01 | Polaroid Corp | |
JPS58177883U (en) * | 1982-05-20 | 1983-11-28 | 海上電機株式会社 | Underwater signal receiving device |
JPH0134133Y2 (en) * | 1982-05-20 | 1989-10-17 |
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