watch 01:50 The Loop (Games) Do you like this video? This article is a stub. Please help the Doom Wiki by expanding it. Paul Radek provided the sound code for the Doom engine, the sound library was named DMX. Retrieved from "https://doom.fandom.com/wiki/Paul_Radek?oldid=119734" Categories: Stubs People Community content is available under CC-BY-SA unless otherwise noted.