| 单词 |
tone arm |
| 释义 |
tone arm
tone armn. The arm of a phonograph turntable that holds the cartridge.tone arm n (Electronics) another name for pick-up1 tone′ arm` or tone′arm`,
n. the free-swinging bracket of a phonograph containing the pickup. [1910–15] Thesaurus| Noun | 1. |  tone arm - mechanical device consisting of a light balanced arm that carries the cartridgepickup arm, pickupmechanical device - mechanism consisting of a device that works on mechanical principlesphonograph, record player - machine in which rotating records cause a stylus to vibrate and the vibrations are amplified acoustically or electronically |
TranslationsTone Arm
Tone Arm a component of the sound pickup that holds the pickup head and makes possible movement of the head from the edge of a phonograph record to its center. A tone arm is usually a hollow metal rod. The pickup head is mounted on one end of the rod; the other end is equipped with a stalk that is used to rotate the tone arm in the vertical and horizontal planes and a counterweight that is used to adjust the pressure exerted by the pickup on the record groove. A special device ensures the smooth lowering of the pickup head onto the record. REFERENCEApollonova, L. P., and N. D. Shumova. Gramzapis’ i ee vosproizvedenie. Moscow, 1973.tone arm
Synonyms for tone armnoun mechanical device consisting of a light balanced arm that carries the cartridgeSynonymsRelated Words- mechanical device
- phonograph
- record player
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