Vocal room of sound recording studio - a room with neutral acoustic is made on the principle "a room in the room".
On the "floating" floor are installed "floating" multi-ply walls and, the ceiling is mounted on them. The walls and the ceiling of acoustic skeleton don't touch with walls and ceiling of the building.
The componentry of vocal room's acoustic skin:
floor - high density mineral wool, gypsum plasterboard, ruberoid, gypsum plasterboard, 2 layers of wood chipboard;
walls - medium density mineral wool, gypsum plasterboard, ruberoid, gypsum plasterboard, wooden skeleton, medium density mineral wool;
ceiling - gypsum plasterboard, ruberoid, gypsum plasterboard, wooden skeleton, 3 layers of medium density mineral wool.
Between vocal room and control room it will be installed hermetic glass door 1.2cm thick.
In window opening it will be installed extra window made of glass 1.2cm thick.
After ending of all rough works in studio rooms of Spivaki records, the floor of neutral room will be covered with wooden board, walls and ceiling will be covered with textile, transparent in acoustic meaning.
We are happy at Spring, drink birch sap.
Photo by Eugenia Dedishcheva, Alexander Chistokhvalov.