近几年,电子乐器的发展极其迅速。但直到现在,电子乐器演奏出来的音乐仍然与传统乐器演奏出来的音乐不一致,无法演奏那些有细腻变化的音乐,如古典音乐、大型轻音乐等。造成这种缺点的原因在于电子乐器本身的两个部份:1.发声源; In recent years, the development of electronic musical instruments has been extremely rapid. But up to now, the music from electronic musical instruments is still inconsistent with the music played by traditional instruments, and can not play the music with delicate changes such as classical music and large-scale light music. The reason for this shortcoming lies in the two parts of the electronic musical instrument itself: 1. The sound source;