Parity-Check Sums using Table 10.1

Please insert the first 4 digits (must be consist of one and zero) to get the 7-digit  Code Word. Or you can enter all 7 digits of a Code Word to get the nearest match  if the Code Word is not properly encoded.

Enter the number here: (4 or 7 digits)

Click on to submit the number. Click on to clear the field.