如何使用 winsound 模块同时播放多个频率

Question

I am creating a simple music playing program using the Beep function in the winsound module. I am trying to play multiple "Beeps" at once, trying things such as

from winsound import Beep
Beep(440, 2000) + Beep(330, 2000)

and

from winsound import Beep
Beep(440, 2000), Beep(330, 2000)

but none of them work. I know this probably has a really simple answer, but I would really appreciate some help. Thanks!

Answer 1

Try this

import winsound  
from multiprocessing import Process
def func1():
     winsound.PlaySound("C:\samplepath\soundfile1.wav", winsound.SND_FILENAME|winsound.SND_NOWAIT)

def func2():
     winsound.PlaySound("C:\samplepath\soundfile2.wav", winsound.SND_FILENAME|winsound.SND_NOWAIT)

if __name__=='__main__':
     p1 = Process(target = func1)
     p1.start()
     p2 = Process(target = func2)
     p2.start()

This should allow you to play sounds simultaneously (although I have not tested it with beeps).

Answer 2

I can not play with winsound at this monment, but guessing you can use threading module to achieve your goal, like this:

from winsound import Beep
import threading

# Start multi threads, so `Beep` will run simultaneously instead of blocking
threading.Thread(target=Beep, args=(440, 2000)).start()
threading.Thread(target=Beep, args=(330, 2000)).start()

For more details on the threading module, you can go to the document .