Ray Dolby

Ray Dolby (born January 18, 1933) is the American engineer and inventor of the noise reduction system known as Dolby NR. He was also a co-inventor of video tape recording while at Ampex. He is the founder of Dolby Laboratories. He is also a billionaire and a member of the Forbes 400 with an estimated net worth of $2.9 billion in 2008 although as of September 2012 it was estimated to have declined to $2.4 billion .

Read more about Ray Dolby:  Biography, Dolby Noise Reduction, Awards and Honors

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