Hello Lorenzo!
Using custom tones to mimic movement of sliders or marking the access of an
element (button, list, etc.) is not completely off. I mean graphical apps use
a lot of signalling sounds, so do some text based apps. Yet in the context of
audio software I think it's not very feasable, as my ears would be atuned to
the audio I'm working on, and in any case a realtime app should perform some
change, when I change a slider, push a button.
I hope that helps
Kindly yours
Julien
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