| 单词 | groove-locating unit |
| 释义 | > as lemmasgroove-locating unit groove-locating unit n. a device that indicates the position of a stylus on a record as the record is played. ΘΚΠ 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. < as lemmas |
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