竹笛受气候影响,音高经常发生变化;因而也就需要相应地进行调整,以适应演奏的需要。下面介绍几种常用而有效的调校方法(本文不涉及用改变口风角度来调校音高的内容),供同志们参考。 1.竹笛的整个调子偏高时,可用两种办法修理:一是将每一个音孔(包括后出音孔)的上方用黄蜡或白蜡封少许(封闭的越多音越低);二是将吹孔的下方封少许。如果整个调偏低,则修理方法相反:一是将每一个音孔的上方用小圆锉锉去一些(向内倾斜着锉,音孔外形基本保持不动);二是将吹孔 Bamboo flutes are affected by the weather and their pitch often changes; therefore, they need to be adjusted accordingly to suit the needs of performance. Here are some commonly used and effective adjustment methods (This article does not involve changing the tone of the mouth to adjust the pitch), for gay people for reference. 1. The whole tone of bamboo flute is high, there are two ways to repair: First, each sound hole (including rear sound hole) with yellow wax or white wax seal a little (the more the more closed the lower the sound); two Blow the hole is a little under the seal. If the whole tone is low, the repair method is the opposite: First, each sound hole above the file with a small file to go round (inward tilted file, the sound hole shape remained almost); the second is the blow hole