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单词 groove-locating unit
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groove-locating unit
groove-locating unit n. a device that indicates the position of a stylus on a record as the record is played.
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society > communication > record > recording or reproducing sound or visual material > sound recording and reproduction > sound recording or reproducing equipment > [noun] > record-playing equipment > other parts
sound-box1876
reproducer1883
scratch filter1929
spindle1940
groove-locating unit1941
reject button1947
1941 B.B.C. Gloss. Broadcasting Terms 14 Groove-locating unit, device forming part of a reproducing desk, and consisting of an arm carrying a pick-up, together with a pointer and scale to indicate the position of the needle on the record.
1962 A. Nisbett Technique Sound Studio viii. 145 BBC studios are equipped with record players which have optical groove-locating units. On these a mirror is fixed beneath the pivot and throws the image of a scale on to a ground-glass screen.
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更新时间:2025/3/21 22:11:45