Double-tone flute

双音笛子

  • Inventors: NAIWU JIANG
  • Assignees: 姜乃武
  • Publication Date: July 13, 2005
  • Publication Number: CN-2710097-Y

Abstract

一种双音笛子,在笛管上开设有吹音孔、贴有笛膜的发音孔和数个音孔,其结构特点是发音孔有两个,第一发音孔位于吹音孔和第一音孔的中间位置且开孔方向与音孔垂直,第二发音孔位于第一发音孔与第一音孔之间且与第一发音孔反向。本实用新型吹奏时两个发音孔同时同音发声,产生双音共鸣的独特效果。
The utility model provides a double-tone flute. The flute tube is provided with a blowing sound hole, phonating sound holes adhered with a flute diaphragm, and a plurality of sound holes. The utility model is characterized in that the double-tone flute is provided with two phonating sound holes. The first phonating sound hole is arranged on the middle position of the blowing sound hole and the first sound hole, and the direction of the opened hole of the first phonating sound hole is perpendicular to the sound holes; the second phonating sound hole is arranged between the first phonating sound hole and the first sound hole, and the direction of the second phonating sound hole is opposite to the direction of the first phonating sound hole. A same sound is phonated by the two phonating sound holes simultaneously when the double-tone flute is played, and a unique double-tone resonance effect is generated.

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