Vibrational Intensities. XXIV: Data Processing System for Infrared Gas-Phase Intensity Measurements.
A data recording and processing system is described which transfers gas-phase intensity data directly to punched paper tape, uses a digital computer for all phases of the data handling, and thus substantially reduces the time for the measurement of a single band. The recorder pen position is continually converted to a digital record by a shaft encoder operating at positions on the spectrometer lead screw that are determined by a Schmidt-Trigger encoder unit. Auxiliary information and data output are recorded by utilizing a series of programs that eventually generate sets of partial differentialp/( partial differentialS(i)). The use of this system is illustrated by considering its application to a determination of the absorption band intensities of trans HFCCFH.
Kagel
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Powell
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Overend
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