Thanks Liam
Could tell me more how you treated your room and what you used like what brands or models
My room is 13x12 but my bathroom is inside the room with just an accordion door so it doesnt block any noise
The bathroom is 7.9 feet x 6.5
I didn't do it myself, as the room is part of a small purpose built studio suite that I had built into an outbuilding last year. The control room was quite a bit bigger before soundproofing and treatment. Leaving sound-proofing for now, as that is a whole other game, and takes a lot of wall thickness up...
The acoustic treatment is largely slabs of 100 mm thick rockwool acoustic insulation, in 2 different densities, hidden behind fabric walls that secure into built out tracks. There are substantial triangular full height bass traps in all 4 corners of the room (maybe 18" wide), and the studio builder had a trick that I seem to recall was higher density rockwool as a "skin", then lower density rockwool filling the space behind. The ceiling is also treated in the same way as the walls, and fabric covered. The floor is Quick-Step laminate flooring, over hardboard, over 25mm Jablite, which is essentially expanded polystyrene foam slab as far as I can work out. Solid, and doesn't make footsteps too loud, so all good!
We spent some time moving the rockwool around to find the best dampening of first reflection points in the walls and ceiling, and ended up with a little less damping than I expected. I wanted it to sound crisp, but not dead, which we achieved.
There are absolutely no special brands, models or materials used for most of the treatment. (Not true of the whole of the rest of the studio, as the doors, door locks, seals and a few other bit were pretty special. But most of it comes down to the knowledge, experience and ability of someone that has done this before, and done it a lot, so they know what works and what goes wrong.)
The rockwool is just rockwool, I think they used a mix of 60kg/m^3 and 45kg/m^3, but there may have been some that was even lower density. The wall fabric was Cara by Camira, but I never found out where the plastic tracking that it slots into came from. Everything else for acoustic treatment just standard building materials, used intelligently by someone with a load of experience.
Hope that helps.
Liam