Thread:WikiExpertXV/@comment-5753435-20170420231147

Did you know in The Ninth Configuration (the first movie to have this sound effect), Lon Bender actually worked in the sound department in the film according to IMDB? Lon Bender is a co-founder of the Hollywood Edge.

You should watch the films that Lon Bender and/or Wylie Stateman worked on in the sound department predating to 1989, and you will know what certain sound effects debuted years before they were added to the Premiere Edition in 1990.

Here's the links:

http://www.imdb.com/name/nm0070489/

http://www.imdb.com/name/nm0823758/ 