A DIGITAL RECORDING AND PROCESSING SYSTEM FOR INFRARED SPECTROSCOPIC DATA
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Date
1979
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Ohio State University
Abstract
The determination of infrared band moments and correlation functions from the observed infrared spectra of liquids depends on accurate measurements of the absorption profiles or the corresponding interferograms. The system which has been developed in these laboratories for recording and processing experimental data will be described. It consists of suitable interfaces which allow point-by-point recording of spectral data on paper tape and subsequent analyses using $APL^{1}$ which include corrections for induced emission, solvent absorption, etc., as well as smoothing using the Golay-Savitsky $method.^{2}$
Description
$^{1}$L. Gilman and A.J. Rose, ``APL: An Interactive Approach"", Wiley, New York, 1971. $^{2}$A. Savitsky and M.J.E. Golay, Anal. Chem. 36, 1627 (1964).
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