init

wangzhibo

2022-03-08 b82eb705b3b6da72249efd6c61e3bab8b85aa319

1
2
3
4
5
6
7
8
from scipy.io import wavfile
 
def read_wav(fname):
    fs, signal = wavfile.read(fname)
    if len(signal.shape) != 1:
        print("convert stereo to mono")
        signal = signal[:,0]
    return fs, signal