Star Trek: The Next Generation ran from 1987 to 1994 and followed the crew of the Enterprise-D, where bridge alerts and communicator signals became part of its futuristic sound design. An incoming transmission cue was used to interrupt routine bridge work and signal that another ship, station or character needed to speak. Fans later ripped short bridge sounds for forums, edits and soundboards, where the brief chirp became shorthand for an important message arriving. It remains popular because it is instantly recognisable, clean and easy to place over almost any reveal.