| sonometer | 1. <physiology> An instrument for exhibiting the transverse vibrations of cords, and ascertaining the relations between musical notes. It consists of a cord stretched by weight along a box, and divided into different lengths at pleasure by a bridge, the place of which is determined by a scale on the face of the box. 2. <instrument> An instrument for testing the hearing capacity. Origin: L. Sonus a sound. (04 Mar 1998) |
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| sonometer |
audiometer: an instrument used to measure the sensitivity of hearing
출처: wordnet.princeton.edu/perl/webwn
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| sonometer |
A sonometer is an apparatus by which the transverse vibrations of strings can be studied. It is also called the monocord because it often has only one string. On the box are two fixed bridges, near the ends, and at one end is a pulley. A string, often a steel wire, is fastened at one end, run over the bridges and the pulley, and attached to a weight holder hanging below the pulley. ...
출처: en.wikipedia.org/wiki/Sonometer
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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