依赖包 pip install pytest-runner pip install librosa pip install pyaudio pip install pydub
安装pyaudio时报错: 到这里下载对应的pyaudio版本 www.lfd.uci.edu/~gohlke/pyt…
我的python版本如下: Python 3.7.6 (tags/v3.7.6:43364a7ae0, Dec 19 2019, 00:42:30) [MSC v.1916 64 bit (AMD64)] on win32
所以选择了
将声音.wav转成可视化波形图
import librosa
import librosa.display
import matplotlib.pyplot as plt
y1, sr1 = librosa.load('F_20200217143354_4_T17.3.wav', duration=1)
plt.figure()
librosa.display.waveshow(y1, sr1)
plt.title('test')
plt.show()
待续...