GB898145A - Compositing sequentially produced signals - Google Patents
Compositing sequentially produced signalsInfo
- Publication number
- GB898145A GB898145A GB42839/59A GB4283959A GB898145A GB 898145 A GB898145 A GB 898145A GB 42839/59 A GB42839/59 A GB 42839/59A GB 4283959 A GB4283959 A GB 4283959A GB 898145 A GB898145 A GB 898145A
- Authority
- GB
- United Kingdom
- Prior art keywords
- successive
- signals
- tracks
- compositing
- machine
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/362—Effecting static or dynamic corrections; Stacking
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
898,145. Magnetic recording etc.; compositing signals. CONTINENTAL OIL CO. Dec. 16, 1959, [Jan 5, 1959], No. 42839/59. Class 40 (2). [Also in Group XL (c)] Successive signals, such as arise from successive shots in geophysical prospecting, are composited by recording the signals on successive tracks 70, 70a ... by a narrow head 120, indexed by means 124 for each successive signal and by then playing back an algebraic mean signal by a head 128, wide enough to span the set of tracks. The Figure shows a five-channel equipment. The tracks may be recorded on a record-only machine (Fig. 1, not shown) and the record sheet transferred to a second machine (Fig. 2, not shown) for playback. Specification 898,144 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US785033A US3065453A (en) | 1959-01-05 | 1959-01-05 | Compositing sequentially produced signals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB898145A true GB898145A (en) | 1962-06-06 |
Family
ID=25134270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42839/59A Expired GB898145A (en) | 1959-01-05 | 1959-12-16 | Compositing sequentially produced signals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB898145A (en) |
-
1959
- 1959-12-16 GB GB42839/59A patent/GB898145A/en not_active Expired
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