| 摘要 |
The method and circuit arrangement for transmitting video pictures over a telephone line using time division multiplex techniques. Signals are sent in both directions on the line, and the transmitted signals are stored in a delay section at the receiving end until a full picture has been received. Each picture is divided into two partial pictures or images, each capable of transmission within a discrete pulse or time slot. The partial picture received during one time slot is stored until the second partial picture is received during a subsequent time slot, thereby completing the picture. The complete picture may then be released from the receiving end to suitable picture processing or display equipment.
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