31

【音乐也有科学道理?哆唻咪到底是咋定的?李永乐老师讲乐理知识】明朝的朱载堉发明了...

 5 years ago
source link: https://dig.chouti.com/link/26233601
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
neoserver,ios ssh client
【音乐也有科学道理?哆唻咪到底是咋定的?李永乐老师讲乐理知识】明朝的朱载堉发明了十二平均律,即每一个八度平均分成12份,每相邻两个音之间的频率比例是固定的。这种运算需要计算2的12次方根,朱载堉靠一个81位的巨型算盘得到了答案。该方法后来传播到西方,就成为现代音律的基础。

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK