High-speed direct-inking recording syste
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Martin A. Pomerantz; Robert C. Pfeiffer
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Article
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1949
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Elsevier Science
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English
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A direct-inking recording system which is capable of resolving impulses separated in time by 0.01 sec., and which can operate continuously for long periods of time, has been utilized in telemetering cosmic-ray signals from balloon-borne equipment. A tape-reader mechanism permits rapid analysis of th