一、认读乐谱看看钢琴的键盘就知道,半音是欧洲音乐体系中最小的单位,一个全音包括两个半音。在音乐学用音分(cent)来衡量音高,一个八度音程为1200个音分,半音为100音分,一个全音包括两个半音,为200音分。将半音(100音分)进行细分的音程叫叫微分音音程,简称微分音。在采用中国音乐体系和波斯-阿拉伯音乐体系的我国传统音乐作品中,有不少作品 First, read the score Look at the piano’s keyboard to know that the semitone is the smallest unit of European music system, a full-tone, including two semitones. In musicology, the pitch is measured in terms of cent, one octave with 1,200 points, semitones with 100 points, and one full with two semitones for 200 points. The interval in which the semitone (100 points) is subdivided is called the differential tone interval, or simply the differential tone. There are many works of traditional Chinese music that use the Chinese music system and the Persian-Arabic music system