Ray Dolby , the American inventor who changed the way people listen to sound in their homes , on their phones and in cinemas , died Thursday in San Francisco . Pioneer in surround sound , noise reduction dies at 80 . Ray Dolby revolutionized audio recordings to make them clearer , crisper . He founded Dolby Laboratories in 1965 . Comment:
Pioneer in surround sound , noise reduction dies at 80 . Ray Dolby revolutionized audio recordings to make them clearer , crisper . He founded Dolby Laboratories in 1965 . Comment: