International cooperation in space
NASA program for international cooperation in space involving developing and advanced nations, discussing television instruction for India, resource surveys, etc
Frutkin, A. W.↗
SEARCH · Engineering Papers
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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Microdosimetry and radiology Annual report, 1 Oct. 1969 - 30 Sep. 1970
Investigating experimental and theoretical approaches to microdosimetry, radiobiology, and single-scan television systems
Baily, N. A.↗
Analysis of Mariner 6 and 7 data for geochemical implications Final report
Mariner television and infrared spectrometer data analyses to determine Mars surface geochemistry
Clark, B. C.↗
Design of a simulated cruise scene visual attachment. Volume 1 - Design report
Television-type, out-window visual simulation image generator design and specifications for aircraft or spacecraft manned flight simulation
Kielar, C. W.↗
Apollo slow scan TV signal enhancement
Amplifier gain control for Apollo scan television signal enhancement
Prokop, E. J.↗
An electron beam recorder for space applications data
Optical electron beam recording system for ATS television camera
Ostrow, H.↗
Adaptive system and method for signal generation Patent
Adaptive signal generating system and logic circuits for satellite television systems
Figgins, D. A.↗
Narrow bandwidth video Patent
Improvements in receiver of narrow bandwidth television system
Bockwoldt, W. H.↗
A systems analysis of applications of earth orbital space technology to selected cases in water management and agriculture. Volume 1 - Technical summary
Systems analysis of agricultural and water management information systems utilizing satellite borne multispectral band scanner, radar, and television equipment
Source record↗
Virtual image display for flight simulation
Plastic lenses providing virtual image of flight scene for use in flight simulator with Schmidt projection system or television monitor
Ganzler, B. C.↗
High stability FM TV transmitter with sampled automatic frequency control
S band frequency modulated television transmitter with sampled automatic frequency control designed to drive traveling-wave-tube amplifier
Honnell, M. A.↗
Program on application of communication satellites to educational development. Communication media and educational technology: An overview and assessment with reference to communication satellites
Technology assessment of communication media and educational technology including future trends utilizing communication satellites, television, and computer-assisted instruction
Ohlman, H.↗
The Lunar Communications Relay Unit system design
Lunar Surface Exploration by Early Apollo Astronauts was limited by the range capabilities and configuration of the surface communications. To permit greater scientific yield from manned lunar exploration, it was necessary to provide improvements in crew mobility plus communications compatible with extended extravehicular activity. Expansion of EVA** and video communications capability was constrained by the requirement of interfacing with existing earth and lunar surface facilities, vehicle payload requirements, and crew operational considerations. Various trade-off s were conducted to permit rapid development of a feasible communication’s system which are described herein. The revision of the EVA mission profile necessitated establishment of new signal design parameters compatible with mobile and fixed site relay configurations. The design approach selected required strict discipline to enable integration of the electrical, mechanical, thermal and human factor fields. The resultant design of the Lunar Communications Relay Unit is a portable communications package to provide relay-to-earth of voice, data and color television from lunar surface locations far beyond the LM landing site and relay of ground voice to the EVA crew.
B. Trachtenberg↗
Tornado detector and alarm
Automatic device which attaches to an active television set sounds an audible alarm when a tornado is within 29 km (18miles) of device.
Moss, A. R.↗
Aircraft communication via telefacsimile system
Based on reading rate of between 500-1000 words/minute, transmitting typewritten matter only, system uses lowest possible bandwidth to avoid overcrowding, while furnishing data as fast as it can be absorbed by pilot. Bandwidth requirements are less than 150 kHz, a considerable saving over conventional television.
Brown, R. L., Sr.↗
Cine recording ophthalmoscope
Camera system provides accurate photographic recording during acceleration of centrifuge and permits immediate observation of dynamic changes in retinal circulation by a closed-circuit television loop. System consists of main camera, remote control unit, and strobe power supply unit, and is used for fluorescein studies and dynamometry sequences.
Fitzgerald, J. W.↗
Hand-held photomicroscopy system
Photomicroscopy system, with simple optics and any standard microscope objective, is used with any type of motion picture, still, or television camera system. Device performs well under difficult environmental conditions and applies to work in ecological studies, field hospitals, and geological surveys.
Zabower, H. R.↗
Ultrasonic bone densitometer
Human bone density changes can be determined by a device originally developed for in-flight testing of astronauts' bones during extended space missions. Device is comparable in size, weight and power consumption to portable television set.
Hoop, J. M.↗