sounddevice

If you install the sounddevice module with pip on macOS or Windows, the PortAudio library (with ASIO support on Windows) will be installed automagically.

numpy==1.22.2

sounddevice==0.4.4

code: python

>> import sounddevice as sd

>> import numpy as np

>> frequency = 440

>> fs = 44100

>> seconds = 3

>> t = np.linspace(0, seconds, seconds * fs, False)

>> note = np.sin(frequency * t * 2 * np.pi)

>> audio = note * (2**15 - 1) / np.max(np.abs(note))

>> audio = audio.astype(np.int16)

>> sd.play(audio, fs) # audioを再生（再生中、対話モードは入力を受け付ける）

>> status = sd.wait() # waitを呼び出すと、対話モードは再生が終わるまで待つ

>> status # None（代入しなくてもいいのでは？）

sd.play(data, samplerate=fs, blocking=True)