Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-reflection type
Patent
1978-10-30
1981-10-20
Birmiel, Howard A.
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Land-reflection type
367 77, 367 79, 346 33C, 346110R, G01V 122, G01V 134
Patent
active
042964849
ABSTRACT:
A display system is provided in which the data from a plurality of data channels is displayed on a cathode ray tube (CRT) display device. Automatic gain control is utilized to ensure that essentially the entire screen of the CRT display device is filled even if the number of data channels available to supply data to be displayed varies. Digital gain ranging circuitry is provided to ensure that the automatic gain control circuit is not overloaded by a large variation in the number of data channels available to supply data to be displayed. Circuitry is also provided to enable the highlighting of data from a particular data channel on the CRT display device to thereby provide easier viewing of the data, from that particular data channel, for an operator.
REFERENCES:
patent: 2950459 (1960-08-01), Loper et al.
patent: 2997690 (1961-08-01), Evans
patent: 3588911 (1971-06-01), Luke et al.
patent: 3742289 (1973-06-01), Koeijmans
patent: 3763472 (1973-10-01), Sharp
patent: 3922643 (1975-11-01), Poole
patent: 3931480 (1976-01-01), Poole
patent: 3936611 (1976-02-01), Poole
patent: 3942163 (1976-03-01), Goyal
patent: 4042906 (1977-08-01), Ezell
patent: 4070710 (1978-01-01), Sukonick et al.
patent: 4072923 (1978-02-01), Siems et al.
patent: 4153896 (1979-05-01), White
"The CCD's Future Takes on a Bright Hue", Electronics, Armstrong, vol. 50, No. 23, p. 6566, Nov. 1977.
"Tough Mathematical Tasks are Child's Play for Number Cruncher", Electronics, vol. 50, No. 4, p. 102-107, Feb. 1977.
Birmiel Howard A.
Phillips Petroleum Company
LandOfFree
Data display system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data display system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data display system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1494598