京胡筒子的制作 琴筒俗称“筒子”,是京胡的音响共鸣部分,琴弦的振动通过弦码传导到蛇皮上,然后波及筒内空气柱振动,发出强而有力的音响,音色清脆、嘹亮。一般用毛竹制成。竹质要细密干燥,竹黄要厚,这样共鸣才能清亮纯净。有一种筒子内表呈黑色,俗称“铁里儿”,这是难得的佳品。 1.根据调门的高低,选出内径尺寸大小不同的筒子,然后用煤火或煤气炉进行烘干。 The production of kyoto drums is commonly known as “cheese”. It is part of the acoustic resonance of the kuhu. The vibration of the strings is transmitted to the snake skin by the chord code. Then it spreads to the air column in the drum to make a powerful sound. The sound is crisp and loud . Made of bamboo. Bamboo should be fine and dry, bamboo thick, so that resonance can be pure and clean. There is a black cheese inside the table, commonly known as “iron in the child,” which is a rare good product. 1. According to the level of the door, choose a different size of the inner diameter of the bobbin, and then use coal or gas furnace for drying.