ESP32+Automatic Speech Recognition+Voice Activity Detection

frankie.zeng
Posts: 16
Joined: Mon Aug 21, 2017 12:54 am

ESP32+Automatic Speech Recognition+Voice Activity Detection

Postby frankie.zeng » Sun Aug 27, 2017 2:21 am

this is a demo vedio
https://youtu.be/EXjEj_Ap7ZY or
http://www.iqiyi.com/w_19rv7n7eb1.html
i use the baidu rest api based the esp32-evk boardhttps://item.taobao.com/item.htm?spm=68 ... 7325579696
I use the VAD to detect the voice input.
When find a valid voice.i write them into sd card as a wav file and start a http post request.
Now the delay is long, i will make it better.


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