This video on youtube is great and it’s helping me customise my sounds to various switches and logic operation. Ie when i switch the BATT on, a hum noise starts just like this video...
I have my own replica 737 cockpit and tuning the sounds but just need help with what sounds should be heard and where they come from.
So in that video the pilot switches on the BATT for DC power - A hum noise can be heard and where does this come from?
When he puts AC power on the busses you can hear the Recirculation fans startup. Or is it the fans? Or is this the noise from electrical bay E&E bay?