| 摘要 |
A binary code communication system in which the binary bits are formatted for transmission into a sequence of code elements, each code element comprising four bits beginning with a timing bit having a first binary value followed by two consecutive data bits in turn followed by a second timing bit having a second binary value. One or more encoders receive binary data bits from a plurality of parallel inputs, serially convert the binary data bits into a data string, generate appropriate timing bits, and logically gate the data bits and timing bits into code elements. The code elements are grouped into words for transmission. One or more decoders receive, analyze and decode the transmitted encoded data sampling the bit values and bit transitions within each code element to determine the occurrence of errors. Error-free decoded data is passed to output while erroneous data is flagged. A system for transmission of encoded data from a plurality of remote stations on a single channel is described.
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