| gen. |
free-field room (MichaelBurov); soundproof chamber (MichaelBurov); anechoic room (MichaelBurov); dead room (MichaelBurov); anechoic chamber (MichaelBurov); isolation chamber (MichaelBurov); silence cabinet (MichaelBurov); acoustic chamber (MichaelBurov); surdochamber (MichaelBurov) |
