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audioscore's Introduction

简单的音频相似度对比 Demo

环境

AndroidStudio、MATLAB、Audacity

基本思路和流程

1. 录音，保存音频数据
2. 从二进制文件中获取音频原始数据
3. 音频滤波
4. 计算音频信号短时能量
5. 截取音频信号有效数据
6. 对对比音频数据进行同上操作
7. 计算标准音频与对比音频数据的余弦距离

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