I've started playing around with digital signal processing using the uConsole and an ESP32.
I recently put together a little Arduino synth that I could take with me to work on when I'm sat on the tram to work.
It's powered by a single Arduino Nano, with the 5 push buttons sending internal MIDI messages. Hopefully the new modules I create with this will go into the Helios Mk2.
Some new audio DSP books have arrived. The Will Pirkle book was from a recommendation from an interesting blog post from Valhalla DSP.
Recently I completed Udemy's FMOD for Unity Course. I can recommend it to anyone interested in learning about responsive audio in Unity. It's 3 hours (took me about 7) and by the end you'll be triggering event and random sounds.
Link to course:
https://www.udemy.com/course/fmod-for-interactive-games/