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葫芦丝的初学

来源：　作者：　发布时间：2023-04-07 16:52:38　点击量：191

当你对葫芦丝产生了极大的兴趣，当新葫芦丝拿到手里时，最急的就是想要把它吹出声来，正因为如此，由于你的用气方法不当，甚至是不会用气，使得葫芦丝发出一种怪怪的“喔”音，严重影响了你的情绪！这是因为你在气息的运用上没有掌握好，由于气息力度不够，未能使簧片与竹管产生耦合振动，所以发不出葫芦丝应有的音来。另一方面在增强力度的同时，一定要注意呼气方法，且不能呼气过猛，要均匀逐渐的加力，一旦发出正确的声音就要及时把握好这一瞬间的感觉，然后反复练习。应该注意“呼气过猛会使簧片变形，严重时会发不出音来，只有掌握好正确的呼吸方法后，才可以进行吹奏。

葫芦丝是用超吹的方法发音的，超吹是比葫芦丝上原有的基因高八度，主要是通过吹奏者的呼吸力度和唇部肌肉控制力的加强，呼吸速度加快，以及腹部肌肉的控制力来实现的。气息与手指的配合也是初学者要注意的，首先要注意手指要按住指孔不能漏气，气息要平稳，这一点非常重要，当手指变化时，气息应用不应受到影响。葫芦丝上最容易吹出的音是“1”，最不容易吹出的是高音“5、6”和低音“5、6”所以，当初学者拿起葫芦丝吹奏时，先吹1音，然后可以按指法表和练习曲反复练习，直到熟练为止.另外，初学者对执筒姿势往往不得要领，顾此失彼，或者干脆马马乎乎。要吹好葫芦丝，第一步就是要摆好姿势，这样才可以使身体各部分更加放松，利于气息的流畅，在今后的演奏中能够达到好的效果。第二就是按孔有漏气现象，如果养成了习惯，对演奏乐曲的音色，音准都会造成很大的影响。所以要注意克服。再就是不重视长音的练习，确实来说，长音一口气要吹十几秒甚至更长，声音要漂亮要稳定是不太容易的，长期练习也很枯燥，但是要保证将来能够完整流畅的演奏一首乐曲，练习长音是十分必要的，如果不重视长音的练习，即使将来可以演奏乐曲，那音色也一定不会太美，严重的影响演奏的效果，所以要重视长音的练习。

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