COMPTTY

NAME

comptty - GUI-based tool to compare two RTTY text streams

DESCRIPTION

Comptty is used to compare two RTTY streams. It’s comparison function uses a linear-programming technique. It computes total number of errors, the character error rate (CER) and the bit error rate (BER). Special attention is given to SHIFT and UNSHIFT to account for an error occurring in that character.

GUI OPTIONS

Expected

Use button to select the file which contains the RTTY stream for comparison

Received

Use button to select the second RTTY stream file to compare

Compare

Click to perform the comparison between the two RTTY streams. It displays the total number of errors, CER and BER