Multiple choice
music studios use "soundpro
designed in such a way that the
the room are sounds from inside
of recording rooms. the walls of these rooms are
ay that the only sounds that reach the microphones inside
de the room. the most important characteristie in
uning the soundproof room is to create walls that
allow communication between people in
unication between people inside and outside the room.
reflect sounds around the room to alter their properties.
allow sounds to move easily from one place to another
absorb sounds and prevent them from passing through