American engineer and inventor of the dolby noise reduction system (1933-2013).
Born January 18th, 1933 in Portland. [ref]
Died September 12th, 2013 at 80 years old in San Francisco (leukemia). [ref]
My mama always used to tell me: ‘If you can’t find somethin’ to live for, you best find somethin’ to die for’. Tupac Shakur