Most of the search results I get for isolating my apartment sound-wise is about preventing outside noise from getting in. But my issue is related to my privacy inside the apartment and hence preventing any sound from leaking outside or just not bothering my neighbors through my music listening habit or gaming routines.
Do the tips for sound isolation as i first describe work the same for isolating sound inside the apartment itself too?
I made a few dozens of those panels for my home and you can really hear the difference.
If you need any pointers feel free to ask!