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SYSTEM FOR THE PARALLEL TRANSMISSION OF SIGNALS

  • US 3,622,885 A
  • Filed: 07/22/1969
  • Issued: 11/23/1971
  • Est. Priority Date: 07/26/1968
  • Status: Expired due to Term
First Claim
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1. A system for transmitting a continuous signal which is split into equal sections and a sequence of the sections is converted into a pulse train having pulse locations corresponding to the length of said sections, with first pulses of said pulse train containing the information of the continuous signal and occurring at least at some of these locations, said system comprising first switch means reCeiving said continuous signal and dividing it into groups of first sections each having the same number of successive pulse locations, first storage means connected to said first switch means to store said first sections, second switch means connected to said first storage means and generating second sections in the form of AC pulses the frequencies of which are constant during the pulse duration and which lie within a frequency band associated with a pulse location, each group of pulse locations being associated with a selection of frequency bands common to all groups, and second storage means connected to said second switch means to extend the length of the second sections, which extended sections, correspond to the first sections forming a group, at least partially overlap one another chronologically.

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