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Phonograph record

Disc-shaped analog sound storage mediumThree vinyl records of different formats, from left to right: a 12 in (300 mm) LP, a 10 in (250 mm) LP, a 7 in (180 mm) singleA phonograph record (also known as a gramophone record, especially in British English) or a vinyl record (for later varieties only) is a disc-shaped analog sound storage medium with an inscribed, modulated spiral groove.

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