electric oscillation वाक्य

In other words, by setting up electric oscillations for periods of time corresponding to dots and dashes, messages may be transmitted from the sending station, and if, at the receiving station, a recording instrument ( controlled by the coherer ), such as the ordinary Morse register, be provided, a record of the message in dots and dashes may be obtained.
In 1894 Lodge showed that the Branly coherer could be employed to transmit telegraphic signals, and in order that the filings should not remain " cohered " after the cessation of the electric oscillations, he devised an electro-mechanical " tapper " on the principle of the ordinary " buzzer, " or electric door-bell, the hammer of which was caused to tap the glass tube as long as the electric oscillations continued.
In 1894 Lodge showed that the Branly coherer could be employed to transmit telegraphic signals, and in order that the filings should not remain " cohered " after the cessation of the electric oscillations, he devised an electro-mechanical " tapper " on the principle of the ordinary " buzzer, " or electric door-bell, the hammer of which was caused to tap the glass tube as long as the electric oscillations continued.