A method with your appliance, to determine the coincidence of time-phase between the signs (Machine-translation by Google Translate, not legally binding)

摘要

A method with its apparatus for the determination of the coincidence of the time-phase between the signals, characterized by comprising the following phases: a) recording each signal, in the manner of an elongated, broad and constant lane, in a transparent medium of record in the same scale; the transverse position of the central part of each of said lanes being representative of the respective signal; b) superimposing said recording medium in contact relation with the coincidence of their respective time scales; c) exposing said recording medium to an intense and constant light source; d) moving, at least, one of said recording means in a direction to provide relative movement along said lanes; and e) recording the amount of light passing through said recording means as a function of the time-phase relationship between said lanes. (Machine-translation by Google Translate, not legally binding)