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voice_recognition_storage_with_mongodb's Introduction

语音数据的存储与检索的实现

技术栈

python mongodb

python外部包

pymongo numpy pyaudio

概述

程序入口在memory.py中,默认添加aohan(傲寒)lvse(绿色)celian(侧脸)xiaoxingyun(小幸运)hongzhaoyuan(红昭愿),五首歌曲。 测试文件均为record前缀,带有human尾缀的为无旋律人声。 经过测试发现,瓶颈与问题主要在指纹算法,对于旋律敏感,人声歌词不敏感。导致部分人声测试失败,部分旋律成分低的歌曲失败。 指纹算法有待改进。 存储效率检索效率很高,单线程搜索都极快速。

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