Percussion instruments in the band served as an important role, especially in the electronic musical instrument can produce sounds rich, many-fold changes percussion sound, so the percussion music synthesizer allows electronic band played more chromophores. This article introduces a simple tapping sound synthesizer that has the advantages of full, sweet sound. It can also be made into two channels for a realistic stereo effect. This article refers to the address: http:// Easy Electronic Technology Co.,Ltd , https://www.yxpcelectronicgroups.com
