Final answer:
The 'The Clang' sound effect, created by Mike Post, is known as the signature sound for the TV show Law & Order.
Step-by-step explanation:
The signature sound effect known as 'The Clang,' composed by Mike Post thirty-one years ago, became the iconic auditory hallmark for the television show Law & Order.
This distinct sound, blending a door slam, a gavel hit, and the powerful stomp of five hundred men on hardwood floors, is instantly recognizable and is often associated with the show's dramatic moments and scene transitions. Mike Post's inventive sound design is a testament to the enduring impact a unique audio cue can have on a show's brand identity.