| 摘要 |
This system can be included into the field of telecommunication techniques. It resolves the technical-practical problem of transmitting and receiving over distances analog electrical signals of luminous and/or chromatic information of a still or moving image using all the usual means for telecommunications. The essence of the solution of this problem by this invention is that it has employed the systematic application of the characteristics of electron optics correlated with the fundamental relation of geometric optics. The principal uses of this invention are obtained with bidirectional integral telephony, with sound and video and the better called teleradiovision with telematic implications. |
