A legal system that divides an octave into twelve semitones that are not exactly the same. The order from low to high is: Huang Zhong, Lu Da, Tai Cluster, Jia Zhong, Gu Xi, Zhonglu, Yan Bin, Lin Zhong, Yize, Nanlu, Wushe and Ying Zhong.
The twelfth law is to divide an octave into twelve semitones. As early as 522 BC (that is, the twenty-third year of King Jing of Zhou), King Jing of Zhou wanted to cast a bell, so he asked his music official named Zhou Gui about the melody. Zhou Gui talked about the relationship between law and number, and listed the names of twelve laws. This incident was recorded in the book Guoyu, which was written in the early Warring States period, about the 5th century BC. Visible, as early as more than two thousand years ago, the calculation of China's twelve laws has been quite accurate.
If the temperament of Niu Hongshi has not passed for a long time, once it is translated or praised, the dust settles. Su Di is not happy to learn, and Niu Hong is not good at temperament. Why not be ashamed to stay in Confucianism and not translate? He often wants to destroy it, pretending to make a proposal. If the twelve laws are not rotated into the palace and the seven tones are not rotated, he will fight for dissidents and make friends, or he will make each have fun, wait for success, and choose the good.
I was afraid that good and evil were easy to see, so I asked Zhang Le to give it a try. I went to Bai Di first: Huang Zhong is like a man's virtue. And playing the tune of the yellow bell, the emperor said: the wind and clouds are surging, elegant, and occasionally follow my heart. "Because of the play check huang zhongjin palace, not false method. The emperor said, follow it.
At that time, musician Wan Baochang played a wonderful clock rhythm. The translation was tuned by Huang Zhong, and the emperor called Chang Bao. He said, This is also the voice of national subjugation. The emperor is unhappy. Bao often tells you to use the draft as the method to tune the instrument and follow it. Bao often makes all kinds of musical instruments, and under the tone rate, Zheng translates and tunes two methods, and the musical instruments gain and lose, which is invincible.
Its voice is elegant and light, which is not good for people at that time. People who are too good at it are often ruined. Su Kui is particularly jealous of treasures, while his father is arrogant. Anyone who talks about music is attached to it, and it is lacking in treasure. Bao always suffers from prestige, so he can't sleep well.
The application of twelve tones;
Twelve tones are widely used in music and are an important tuning method in the history of music. The law of twelve averages is a temperament that divides a pure octave into twelve equal parts, each part is a semitone, and the distance of each semitone is equal. The biggest advantage of this legal system is that it is convenient to adjust.