The constituting of voice implies various compositions , among them the tone , tone color , volume and decide the sound effect of four outline vegetable 声音的组成含有多种成分，其中音调音色音量及音品是决定音响效果的四大要素。
3.
The tone be decided by voice wave for for wave decision , volume from voice wave for of flapping the decision of a , tone color from voice wave decision , but is from voice wave form 音调由声波的频谱所决定，音量由声波的振幅所决定，音色由声波的频谱所决定，而音品是由声波的波形所决定。
