Conclusions
It will be seen from the error calculations that the absolute error of the moiré indirect method for measuring the television-raster nonlinearity coefficient is more than four times smaller as compared with the error obtained in measuring Kn by means of the test chart 0249 method. The systematic error in measuring Kn by means of the moiré method can be neglected, since it is within the range of several hundred ths of one percent.
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Literature cited
V. F. Samoilov, Television Sweep Generators [in Russian], Svyaz', Moscow (1966).
M. I. Krivosheev, Foundations of Television Measurements [in Russian], Svyaz', Moscow (1964).
V. N. Danil'chenko et al., Tekhnika Kino i Televideniya, No. 10 (1972).
Rolf Meller and Sigfried von Haze, FRG Patent No. 1119909, Class 21 a1, 34/04, published on April 21 (1960).
R. M. Shneiderovich and O. A. Levin, Measurement of Plastic Deformation Fields by Means of the Moiré Method [in Russian], Mashinostroenie, Moscow (1972).
A. N. Zaidel', Elementary Measurement Error Evaluations, [in Russian], Nauka, Moscow (1967).
Additional information
Translated from Izmeritel'naya Tekhnika, No. 3, pp. 23–25, March, 1975.
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Mamchev, G.V. Evaluating errors in measuring nonlinear distortions of a television raster by means of the moiré method. Meas Tech 18, 352–356 (1975). https://doi.org/10.1007/BF00818657
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DOI: https://doi.org/10.1007/BF00818657