https://www.cnet.com/news/hear-13-iconic-star-trek-sounds-by-the-late-douglas-grindstaff/

Douglas Grindstaff, the man responsible for many of the signature sounds in the original Star Trek TV series, died July 23 at age 87, StarTrek.com reported.

"Please join us in remembering Douglas Grindstaff, the award-winning sound editor and designer behind many iconic #StarTrek sounds," reads a tweet from the show's official Twitter account.