Automatic closed circuit television arc guidance control Patent
Automatic closed circuit television arc guidance control for welding joints
Stephens, D. L.↗
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Results for “televisions”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Television simulation for aircraft and space flight Patent
Television simulation for aircraft and space flight
Conant, J. E.↗
Development of low cost receiving systems for television signals transmitted from synchronous satellites
Satellite microwave receiver systems which convert carrier frequencies and modulation formats to produce signals compatible with VHF-UHF television receivers for low-cost service
Miller, E. F.↗
Solid state television camera system Patent
Solid state television camera system consisting of monolithic semiconductor mosaic sensor and molecular digital readout systems
Broderick, J. C.↗
Color television systems using a single gun color cathode ray tube Patent
Color television system utilizing single gun current sensitive color cathode ray tube
Gaiser, E. E.↗
Television research
Model of solid state television camera without imaging tube and using mosaic of phototransistors
Huggins, C. T.↗
Television Broadcast Satellite study, TVBS system. Volume 1 - Executive summary
Analysis of technological and cost factors affecting feasibility of television broadcast satellites during 1970 to 1975 period - Vol. 1
Source record↗
Television Broadcast Satellite study, TVBS system. Volume 2 - Technical report
Specifications and guidelines for launch vehicle, spacecraft, orbit and coverage, transmission, and receiving systems for television broadcast satellite - Vol. 2
Source record↗
Television Broadcast Satellite study, TVBS system. Volume 3 - Service descriptions
Communications system design, service description, and coverage requirements for television broadcast satellite system - Vol. 3
Source record↗
Television Broadcast Satellite study, TVBS system. Volume 4 - Appendices
Power conditioning, telemetry and command, cost of up-link ground terminal, and up-link receiver for television broadcast satellite system - Vol. 4
Source record↗
Television Broadcast Satellite study, TVBS system. Volume 5 - Synthesis/optimization computer program
Synthesis and optimization computer program for design of television broadcast satellite system Vol. 5
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Testing of Apollo Black and White Television Cameras Final Report
Determination of black and white lunar television camera performance after long storage for Apollo program
Niemyer, L. L.↗
Test and Evaluation of the Surveyor 3 Television Camera Returned from the Moon by Apollo 12
Results are presented of engineering tests of the Surveyor III television camera, which resided on the moon for 2 and 1/2 years before being brought back to earth by the Apollo XII astronauts. Electric circuits, electrical, mechanical, and optical components and subsystems, the vidicon tube, and a variety of internal materials and surface coatings were examined to determine the effects of lunar exposure. Anomalies and failures uncovered were analyzed. For the most part, the camera parts withstood the extreme environment exceedingly well except where degradation of obsolete parts or suspect components had been anticipated. No significant evidence of cold welding was observed, and the anomalies were largely attributable to causes other than lunar exposure. Very little evidence of micrometeoroid impact was noted. Discoloration of material surfaces -- one of the major effects noted--was found to be due to lunar dust contamination and radiation damage. The extensive test data contained in this report are supplemented by results of tests of other Surveyor parts retrieved by the Apollo XII astronauts, which are contained in a companion report.
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Test and evaluation of the Surveyor 3 television camera returned from the moon by Apollo 12. Volume 2 - Appendices
Appendices to engineering evaluation tests of Surveyor 3 television camera returned from moon by Apollo 12 astronauts - Vol. 2
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A phase locked loop demodulator for television type PM signals
Phased-locked loop demodulator for television type PM signals on sinusoidal carrier
Wynn, W. D.↗
SFOF digital television hardcopy equipment
SFOF digital television hardcopy equipment, consisting of system control unit, 12 copy request units, display image buffer, and 12 hardcopy printers
Singleton, F. L.↗
Future development of instructional television
The use of television in schools as an aid to instruction is proposed for individualized instruction, repetition for slow learners, acceleration for fast learners, and lectures from the best teachers for all students. A dedicated school district cable system, a 40 channel cable to each school and classroom, is considered. This innovation offers an opportunity for improving the quality and content of the school's instruction and for reducing the cost.
Barnett, H. J.↗
Television Data Display System (TDDS)
A television data display system at KSC is described which displays computer processed data derived from space vehicle launch and prelaunch tests. The general system capabilities and technical features are discussed in separate sections under the headings of: (1) operational use, (2) system description, (3) computer programs, (4) computer hardware, and (5) adaptability.
Sendler, K.↗