ÄܼƮ, ÇÕâ µîÀÇ À½¾ÇÇà»ç¿¡ ¼³Ä¡µÇ´Â ¼³ºñ·Î õÁ¤, Ãø¸é, Á¤¸éÀ½Çâ¹Ý»çÆÇÀ¸·Î ±¸¼ºµÇ¾î ¹«´ë¿Í °´¼® °ø°£¿¡¼ °ø¿¬ Áß ¹ß»ýÇÏ´Â À½ÀÇ ¹æ»ç Ư¼ºÀ» Á¶ÀýÇϱâ À§ÇÏ¿© ¼³Ä¡ÇÏ´Â ¹«´ë±â±¸ ¼³ºñ·Î ±× Á¾·ù´Â ¾Æ·¡¿Í °°´Ù.
õÀå À½Çâ¹Ý»çÆÇ (Ceiling Acoustical Shell, Sound)
Á¤¸é À½Çâ¹Ý»çÆÇ (Front Acoustical Shell, Sound)
Ãø¸é À½Çâ¹Ý»çÆÇ (Sidel Shell, Sound)