Unit IV

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Across
  1. 2. Block of input at a time to find codeword
  2. 3. number of one's in the codeword
  3. 5. coding only one bit at a time
  4. 7. m>=3 in this coding
Down
  1. 1. Number of shifting the input undergoes to produce output
  2. 3. Number of position the codeword differ
  3. 4. addtion and subtraction both are same in logic gate
  4. 6. specifies number of bits in the codeword