| 摘要 |
A volume augmenting device of a flute is provided to augment volume without changing original sound quality of the flute even though a reflective plate is formed thickly where air is reflected and to always generate only the sound with consistent tone color and volume. A volume augmenting device of a flute includes a mouthpiece, a controlling unit(4), a controlling cap(5), and a pair of reflective plate(7). The mouthpiece is formed a side attached plate on an external diameter of the head part of the flute(1). The controlling unit is formed inside the head part. The controlling cap is formed at the end of the head part to mount by a screw an one side end of the helix bar(6) formed in the middle of the controlling unit. A pair of reflective plate are formed at the other side end of the helix bar of the controlling unit, between which a sealing member(8) is installed on the other side end of the helix bar of the controlling unit. The volume augmenting device of a flute includes also a inflow unit(10) protrudedly forming the side attached plate(2) of the head part upward and downward in the longitudinal direction and a reflective plate inside of which thickness is more than 2mm. |
