1.fbank特征import torch.nn as nn import torchaudio class ExtractAudioFeature(nn.Module): def __init__(self, feat_type="fbank", feat_dim=40): super(ExtractAudioFeature, self).__i...
1.音频读取与可视化1.1 核心代码import wave import matplotlib.pyplot as plt import numpy as np import os filepath = "./audio/day0716_17.wav" f = wave.open(filepath,'rb') # 读取音频 params = f.getparams(...
