I need help finding a voice box that can respond to talking and have a voice tone.
Arduio has limited resources so dont expect good quality
You can have a look here
https://github.com/jscrane/TTS
Ambrogio
I used that library in the Enchanted Objects design challenge. It can speak with only a few external components added, but can't listen.
Yed that library fan only speak
If you need to understand commands I tried the microspeech library. Not very powerful but runs on Arduino
