After almost loosing my voice during MSWE I am looking into using Raspberry Pi as sort of Alexa voice preprocessor. The idea is to let RPi process few key words as a trigger to output appropriate message , basically finishing what the operator started. The "input" is easy, the software doable, my question is - how to connect RPi audio to the rig? I have no experience in "matching" audio devices. I can decipher my Yaesu mike input - electret microphone , but that is about all. What else do I have to know? Where do I start? 73 Shirley PS Thanks to all who participated in MSWE, it was fun.