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RIP Ray Dolby

  1. Sep 14, 2013 #1


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    Those of us who grew up with audio cassettes remember the Dolby noise-reduction system for reducing tape hiss. It made cassettes capable of "high fidelity" music reproduction, at least by the standards of the 1960s-70s (pre-CD era).

    I didn't know that he had a Ph.D. in physics from Cambridge (England)!
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  3. Sep 15, 2013 #2


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