This is verified by its application to the analysis of a wide variety of conventional forms of music: Gregorian chant, Mediaeval polyphony, Back counterpoint, and sonata form.

• 我们利用影像处理中的各种技巧，建立成一套辨识系统。当机器人看到乐谱时，能够在短暂时间内将乐谱的内容唱出。