JPS5654587B2 - - Google Patents
Info
- Publication number
- JPS5654587B2 JPS5654587B2 JP10573576A JP10573576A JPS5654587B2 JP S5654587 B2 JPS5654587 B2 JP S5654587B2 JP 10573576 A JP10573576 A JP 10573576A JP 10573576 A JP10573576 A JP 10573576A JP S5654587 B2 JPS5654587 B2 JP S5654587B2
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/001—Acoustic presence detection
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10573576A JPS5332056A (en) | 1976-09-06 | 1976-09-06 | In-phase disturbing wave removing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10573576A JPS5332056A (en) | 1976-09-06 | 1976-09-06 | In-phase disturbing wave removing circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5332056A JPS5332056A (en) | 1978-03-25 |
| JPS5654587B2 true JPS5654587B2 (en:Method) | 1981-12-26 |
Family
ID=14415528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10573576A Granted JPS5332056A (en) | 1976-09-06 | 1976-09-06 | In-phase disturbing wave removing circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5332056A (en:Method) |
-
1976
- 1976-09-06 JP JP10573576A patent/JPS5332056A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5332056A (en) | 1978-03-25 |