音频分类-有监督-案例01：ESC-50 audio classification

ESC-50 audio classification

This notebook is an example of audio classification using convolutional neural network.

The data used is ESC-50, which consists of 50 classes of environmental audio dataset.

One data is in .wav format with 5 seconds each, total of 2,000 files.

import os
# import random
import numpy as np
import pandas as pd
import librosa
import librosa.display
import matplotlib.pyplot as plt