1. Computer Science Engineering (CSE)
  2. Communication Engineering
  3. In polybinary signalling method the pres...
Q.

In polybinary signalling method the present bit of binary sequence is algebraically added with              number of previous bits.

A. j
B. 2j
C. j+2
D. j-2
Answer» D. j-2
Explanation: in polybinary signalling method the present binary digit of the sequence is formed from the modulo-2 addition of the j-2 preceding digits of the sequence and the present digit.
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