和歌山大学教育学部紀要. 自然科学 56
2006-02-28 発行

手づくり楽器の開発 : 塩ビパイプ製リコーダー

Development of Handcrafted Musical Instrument : Recorder made of Vinyl Chloride Pipe
鞍谷 文保
フルテキストファイル
DOI[info:doi/]
本文言語
日本語
開始ページ
35
終了ページ
39
抄録(欧)
This paper presents a method to make a handcrafted recorder. In order to use a handcrafted recorder as a teaching material for object-making, a vinyl chloride pipe is used as the main material of the recorder because of popular price and ease of cutting and drilling. In addition, some adjust functions are developed to improve the acoustical property of the recorder. For sound production, the space for air to pass through at the windway is adjustable using a movable partition of a plastic plate and the width and length of the window at the sound hole is also adjustable by attaching a plastic plate with a slit to the window. For pitch or scale, the diameters of the tone holes are modified by reaming. This allows to skip the step of correct positioning of the tone holes.
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