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  • ..., or impressed into the surface of a rotating cylinder or disc, called a [[gramophone record|"record"]]. To recreate the sound, the surface is similarly rotated ...l groove running from the periphery to near the center, coining the term ''gramophone'' for disc record players, which is predominantly used in many languages. L
    115 KB (17,286 words) - 16:32, 16 December 2018