kirill_an
Now it is possible to create a basement base in a basement with bare concrete walls, there is a task - grannies are sitting next to the visit in an atelier and a store.
So, how to make the maximum soundproofing of the room in order to rehearse from morning till night and, if possible, not disturb the neighbors?
runner
You trim with cotton wool + the partition should all be wooden ... then drywall, then acoustic foam ...
scorp
No way! You cannot drown out the low-frequency range. The bottom will break through anyway.
aroma
At a minimum, it is necessary to make a "room in a room", and both of these "rooms" must be drowned out by at least 100mm cotton wool (the cotton wool should not be insulation, but acoustic). These are just walls! Through the ceiling and to a greater extent through the floor, low frequencies are transmitted remarkably !!! And this is where problems arise! Few people get confused about a floating floor. As a result, the game is not worth the candle! Neighbors will be alarmed in any case.
1sthast
If you want to effectively muffle low frequencies, then all sound insulation eats up a considerable area of ​​the room. + the weakest points of the structure will be the floor and ventilation. Therefore, most likely grandmothers will be unhappy with the constant hum and vibrations from infrasound, to which all your simple designs will be
Maxofff
If through the wall the store, no matter how off the beaten track, hesitates, so much dough is poured into complete isolation that it is easier to buy a ready-made base with a device, you need to find a proven room where 100% will not be dissatisfied - sometimes you come across announcements, make repairs and leave at all ice ...