Bulgakov S P, Gundarov V P, Sokolova A M, Somov V G, Iushkin A V
Med Tekh. 1977 Jan-Feb(1):15-8.
In conducting electrophysiological and medical investigations, in registration of bioelectric processes in particular, various types of converters permitting notation of bioelectric signals can be used with an ordinary tape recorder instead of costly magnetic registrators. A frequency converter with whose help it is possible to register bioelectric processes in a frequency range of 0.1 to 10(3) Hz with a conversion error of not more than 1.5 per cent is proposed.
在进行电生理和医学研究时，特别是在记录生物电过程中，可以使用各种类型的转换器将生物电信号进行记录，以便用普通磁带录音机代替昂贵的磁记录器。本文提出了一种频率转换器，借助该转换器可以在0.1至10³赫兹的频率范围内记录生物电过程，转换误差不超过1.5%。
