What is the sounding principle of the kazoo?

The kazoo (KAZOO) belongs to the pneumatic sounding instruments in wind music. It is relying on its own diaphragm and *** sound tube sound amplification, issued a hoarse tone, similar to the saxophone. Through the person humming and then it *** sounding sound, that is, you hum to it what tone, it will send out what tone. The kazoo (KAZOO) is of course air vibration sound. The difference in sound in different environments may be twofold, affecting the loosening and tightening of the membrane on the one hand, and the body tube on the other. Similar to the saxophone Only the cavity is short The bottom air is not very sufficient But the main tone still depends on the ability of the player You can buy a to try not difficult.