Ray , US inventor of a noise reduction system who died in 2013 (5)
I believe the answer is:
dolby
(Another definition for dolby that I've seen is " Sound engineer".)
I've seen this clue in The Mirror.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.