æ··å“æ—‰ï¿½ï¿½ï¿½ Reverberation Time ã€RT】定义:在室内声韛_��辄���定状æ€åŽï¿½Q�ä¸ï¿½?åœæ¢ 声æºçš„å‘声。��^å‡å£°èƒ½å¯†åº¦è‡ªåŽŸå§‹ï¿½ï¿½D��å˜åˆ°å…¶ç™¾ä¸‡åˆ†ä¹‹ä¸€æ‰€éœ€è¦çš„æ—‰ï¿½ï¿½ï¿½ï¿½Q�å³å£°æºåœæ¢å‘声åŽè¡°ï¿½?0dB所需è¦çš„æ—‰ï¿½ï¿½ï¿½ï¿½?/span>
é€šå¸¸æƒ…å†µä¸‹ï¼Œæ··å“æ—‰ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½çŸï¿½Q�声å¦èˆ’适度���高。但在æŸäº›ç‰¹å®šåœºåˆï¼ˆä¾‹å¦‚�Q�音ä¹åŽ…ï¿½Qï¿½ï¼Œè¾ƒé•¿çš„ï¿½Øœå“æ—¶é—´èƒ½å¤Ÿæå‡å¬è§‰ï¿½ï¿½nå—�?/span>
æ··å“æ—‰ï¿½ï¿½ï¿½å–决于空间尺寸和形状以åŠå”R��表é¢çš„æ•°é‡ã€è´¨é‡å’Œä½ç½®ã€‚房间的å”R��性能���好�Qï¿½å…¶æ··å“æ—‰ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½å°ï¿½?/span>