sigint_tech_III_page_4

sigint | tech III page 4 | https://thedailydialectics.com/pdfs/sigint_tech_III/sigint_tech_III.pdf

Delivery Distribution Points (DDP) contain many teleprinters to distribute incoming traffic to internal NSA/CSS recipients. impulses, or marks and spaces, each, unlike Morse code, of equal length. These marks and spaces are commonly referred to as bauds. Standard operation of teleprinters is in the…