I just discovered that AES has been having meetings via Zoom and makes the presentations available free through YouTube here: https://www.aes-media.org/sections/pnw/pnwrecaps/
If you click on the meeting title for more details there is a link to the video recording near the top. For example, this recent presentation is very informative if you are interested in digital audio:
Not sure if this deserves it’s own topic, but didn’t know where else to put it.