Explorer xvii /1963 9a/ real time pcm telemetry data processing and display test stand
Explorer xvii real time pcm telemetry data processing and display test stand
TELEMETRY↗
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Results for “Pulse Code Modulation (PCM)”
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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The effect of BSC on PCM picture quality.
Binary symmetrical channel noise effect on PCM PICTURE quality compared with white Gaussian noise effect in PAM system
WHITE NOISE↗
Design considerations in PCM transmission of low-resolution monochrome still pictures.
Picture quality in PCM transmission of low resolution monochrome still pictures as affected by system parameter changes
DATA TRANSMISSION↗
Automatic PCM guard-band selector and calibrator
Automatic method for selection of proper guard band eliminates human error and speeds up calibration process. There is also an option which allows a single channel to be calibrated, independently of other channels. Entire system is designed on 3- by 4-inch printed-circuit cards and may be used with any pulse code modulation system.
Noda, T. T.↗
Cognitive information processing
Cognitive information processing studies of digital and PCM picture and signal transmission systems, and methods for tactile display reading and magnetic tape to Braille conversion
DIGITAL TRANSDUCER↗