Note: The intercharacter interval may be of any duration. The signal sense of the intercharacter interval is always the same as the sense of the stop element, i.e. , "1" or "mark[?]."
Source: from Federal Standard 1037C and from MIL-STD-188
... as one containing 409 circles, completed in August, 2001). Includes a beginners' guide to making crop circles.
Kids.Net.Au - kids safe portal for children, parents, schools and