Conclusions
The above examples indicate that in using standard tube voltmeters for measuring root-mean-square values of noise voltages it is necessary to take into account the distribution laws of their instantaneous values. Otherwise substantial errors can be made. By using the above technique it is possible to find the required corrections for every type of voltmeter and any kind of distribution law of a stationary random process.
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Literature cited
D. MacDonald, Introduction to the Physics of Noise and Fluctuations [Russian translation], Mir, Moscow (1964).
A. Van-der-Zyl, Fluctuations in Radiotechnology and Physics [Russian translation], GÉI, Moscow-Leningrad (1958).
B. R. Levin, Theoretical Foundations of Statistical Radio Technology [in Russian], Sov. radio, Moscow (1966).
V. É. Gurevich, Author's Abstract of his Dissertation, LÉIS, Leningrad (1967).
Additional information
Translated from Izmeritel'naya Tekhnika, No. 10, pp. 49–51, October, 1970.
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Kuz'michev, V.N., Nesteruk, V.F. Measuring the root-mean-square values of random voltages with tube voltmeters. Meas Tech 13, 1549–1552 (1970). https://doi.org/10.1007/BF00978999
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DOI: https://doi.org/10.1007/BF00978999