Copyright Notice

Created on Fri Mar 10 22:38:46 2022

@author: Wanyong Qiu (Executable files)

Coding is not easy, please cite the following papers if they are helpful to your learning or writing.

编码不易，如对您的学习和写作有帮助，请添加引用！BHE小伙伴请勿随意共享，paper请找本人合著，感谢！

Introduction of Program Files

单音频处理

openSmile-single_wav_LLD.py 该程序用于处理单个音频.wav数据（通过执行命令）。单个音频文件LLD特征提取

多音频批处理

openSmile-multi_LLD.py 该程序用于处理多音频.wav数据（通过执行命令）。多音频文件LLD特征提取

单数据集批量处理

openSmile-single_batch.py 该程序用于处理单个文件夹下的.wav数据（通过执行命令）。具体适用于某一种类型的语音来进行特征提取

多数据集批量处理（合并输出）

openSmile-multiple_batch.py 该程序用于处理多个文件夹下的.wav数据，会合并多数据集共同提取特征（通过执行命令）。具体适用于多种不同类型的语音来共同进行特征提取

单数据集批量处理（Algorithm）

openSmile_available.py 该程序用于处理单个数据集的音频并进行特征提取（通过调用opensmile包）。生成算法可执行的数据格式（行：样本；列：特征），注意：需手动添加 label

多数据集批量处理（多文件输出）

openSmile_extract-class.py 该程序对多文件夹下的wav数据进行批量处理（通过执行命令），并按文件夹名分别输出多个.csv文件。

This program files uses heart sound recordings from PhysioNet/CinC challenge. Classification of Heart Sound Recordings.

openSMILE

openSMILE is a versatile and fast open-source toolkit for signal processing and machine learning applications.

Note: this is the internal repository of openSMILE that includes proprietary, non-public components. You can find the open-source repository and official releases on GitHub.

See also the standalone opensmile Python package for an easy-to-use wrapper if you are working in Python.

Documentation

You can find extensive documentation with step-by-step instructions on how to build openSMILE and get started at https://audeering.github.io/opensmile/index.html#

Quick start

For more details on how to customize builds, build for other platforms and use openSMILE, see Section Get started in the documentation.

References

1. openSMILE 简介.

2. opensmile 工具的使用和批处理.

3. OpenSmile介绍和使用.

4. SoX 安装（Ubuntu+win10）的新手误区和正确安装方法.

5. SoX - Sound eXchange Files.