So is this an electronic sound generating device, aka a digital sound, or is the sound made by a fan for a more ‘analog’ noise generation?
There is a photo that looks out of place, the 2nd to last. Looks like an analog type like I’m looking for, but the other pictures look different.
Can someone confirm if that photo is accurate, and if the device is analog or digital sounds?
Our noise machines grew up and moved out decades ago.