语音处理方面的程序，主要实现语音的变化，比如男声，女声，以及小孩声音或者机器人声音的互换，或者实现对于一句话语通过改变其语调实现不同的情绪表达，或者让他以唱歌的形势输出，很有趣。-Voice processing procedures, the main achievement of voice changes, such as male voice, female voice, as well as the child