I'm a novice in the hardware arena, but a software developer for the last 20 years. I've been kicking around the idea of having an audio mixer that I could use in the bedroom between a TV, music source, and Alexa. I'd like to have Alexa have top audio ducking priority, followed by the tv, then audio source. Basically if i'm listening to music, then turn the TV on, the music would be muted (or just lowered) and i'd hear the TV. If Alexa then chimed in, she would override the TV audio (while overriding the music source). Is there a way to do this with Teensy and a few audio shields?
At the moment, I have a Rolls audio mixer, but it'll only do a single ducking source, while mixing the other two. It's not ideal. (and those things are expensive AND HUGE!!)
At the moment, I have a Rolls audio mixer, but it'll only do a single ducking source, while mixing the other two. It's not ideal. (and those things are expensive AND HUGE!!)