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2020-04-27 00:00

An accountancy practice http://xvideosanal.site/ x-videos Phillips introduced pre-recorded cassette tapes in 1964, but the sound was of comparatively poor quality, mainly on account of persistent background hiss. That year, Dolby was on detachment from Cambridge as a Unesco science adviser in India, and it was while working on noise-reduction systems there that he worked out how to eliminate tape hiss.

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