口笛自从被俞逊发同志搬上舞台用于独奏以后,受到了广大听众的广泛欢迎。然而,目前演奏口笛的同志却并不多。究其原因,主要是由于口笛的音准很难控制,使得不少人望而生畏,因此也就不敢问津了。笔者通过几年的摸索,发现口笛的音准可以通过对乐器本身的改革而 Since the flute by Comrade Yu Xunfa put on the stage for solo, the flute has been widely welcomed by the majority of listeners. However, there are not many comrades playing the flute at present. The reason is mainly due to the tone of the flute is difficult to control, making a lot of people daunting, so I would not dare to ask. After several years of exploration, I found that the tone of the flute can be through the reform of the instrument itself