"""Python的winsond之Beep命令播放两只老虎.py
这里用C调，4/4，表示以4分音符为一拍，每小节有4拍。
本程序假设1拍为400毫秒。
freqs列表保存低，中间，高音的频率
duration列表保存时长
简谱知识：
全音符为1小节，写法x - - - ，为四拍
二分音符写法：x - ，为二拍
四分音符写法：x ,为一拍
八分音符写法：x加下划线，为半拍
唱名 Do Re Mi Fa So La Si
低音 262 294 330 349 392 440 494
中音 523 587 659 698 784 880 988
高音 1046 1175 318 1397 1568 1760 1967
"""
import winsound
freqs = [523,587,659,523,523,587,659,523,659,698,784,659,698,784,784,880,784,698,659,523,784,880,784,698,659,523,523,784,523,523,784,523]
duration= [400,400,400,400,400,400,400,400,400,400,800,400,400,800,300,100,300,100,400,400,300,100,300,100,400,400,400,400,800,400,400,800]
for i in range(len(freqs)):
freq = freqs[i]
time = duration[i]
print(freq,time)
winsound.Beep(freq, time)
下面是《上学歌》频率与延时表
freqs = [523,587,659,523,784,880,880,1046,880,784,880,880,1046,784,880,659,880,784,659,784,659,523,587,659,523]
duration= [200,200,200,200,800,200,200,200,200,800,200,200,400,200,200,400,200,200,200,200,200,200,200,200,800]
