A new system of multiple telephone communication by television tubes (Machine-translation by Google Translate, not legally binding)

摘要

System characterized by applying the television by or wireless for multiple telephone communication making each microphone module the light of a lamp and placed many lamps thus modulated independently of each other by their corresponding microphones and arranged the lamps on a surface between opaque side walls so that their flashes do not mix and then transmit on television the overall image of this surface or lamp panel so that once obtained in the tube or screen of the receiver of the other central this image together of all the lights placing a cell photoelectric in front of the received luminous image of each lamp of the surface that was televised we would obtain the primitive modulated currents that produced the microphones of the other central that amplified or not as necessary to operate the telephone or loudspeaker will reproduce the sounds received by the microphones of the first station ion; establishing the double communication between the two exchanges by placing in each of them a transmitting part of the surface or panel of lamps that are modulated in it and another receiving part of the image of the surface or panel of lamps modulated in the other station in order to be able to so to hear and speak from each of the stations with the other. (Machine-translation by Google Translate, not legally binding)