https://blog.csdn.net/nsh119/article/details/79360778语音识别基本流程
http://www.duozhishidai.com/article-1739-1.html语音的识别过程主要分哪几步，常用的识别方法是什么
https://blog.csdn.net/by21010/article/details/51506292?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task语音识别系统结构
https://www.jianshu.com/p/b25abb28b6f8MFCC、FBank、LPC总结
https://www.jianshu.com/p/c37fc406ac4d语音识别（ASR）--语音转文字