¾²Òô·¢µç»úÊÇÔõÑùµÍÔëÉù·¢µçµÄ£¿
Óùý·¢µç»úµÄÅóÙÒ»¶¨ÖªµÀ£¬ÔëÒôÄÇÊÇ´ó£¬ÈôÊDz»×ö´¦Öóͷ£µÄ»°£¬»ù±¾ÉÏÒ»¶¨»áÓÐÈËͶËߣ¬¿ÉÊÇÓÐÒ»ÖÖ¾²Òô·¢µç»ú£¬Ðí¶àÈ˺ÃÆæÄÇÊÇÔõÑùµÍÔëÒô·¢µçµÄ£¿ÏÂÃæС±àÀ´¸ø¸÷ÈËÏêϸµÄ½â˵һÏ¡£
1.ÅÅÆøÔëÉù¿ØÖÆ
ÅÅÆøÔëÉùÊÇ·¢ÄîÍ·ÔëÉùÖÐÄÜ¡¢ÒòËØ×î¶àµÄ²¿·Ö£¬ÊÇ·¢ÄîÍ·Æø¶¯ÔëÉùÅÅÆøÔëÉùµÄÖ÷Òª²¿·Ö¡£×¼È·Ñ¡ÔñÏûÉùÆ÷£¬¿ÉʹÅÅÆøÔëÉù½µµÍ20-30db£¨a£©ÒÔÉÏ£»ÅÅÆøϵͳ½ÓÄɲ¨ÎƹܼõÕñÆ÷£¬ÓÐÓõØ×è¸ôÁËÅÅÆøÕñ¶¯µÄת´ï£»Çå¾²µÄÍâ¿ÇÄÚµÄÅÅÆø¹ÜÓ¦°ü¹ü¸ôÈÈ¡¢¸ôÒôÖÊÁÏ£¬ÒÔ¸ÄÉÆ»ú×éÔËÐÐÇéÐΣ¬¸ôÀëÅÅÆø¹Ü±¬·¢µÄÔëÉù¡£
2.»úеÔëÉùºÍȼÉÕÔëÉùµÄ¿ØÖÆ
»úеÔëÉùÖ÷ÒªÊÇ·¢ÄîÍ·Ô˶¯²¿¼þÔÚÔËתÀú³ÌÖÐÆøѹºÍ¹ßÐÔÁ¦µÄÖÜÆÚÐÔת±äÒýÆðµÄÕñ¶¯»òÏ໥¹¥»÷ÒýÆðµÄ£»È¼ÉÕÔëÉùÊÇÖ¸Æø¸×ÄÚµÄȼÉÕÔëÉù£»»ú×é½ÓÄɸßЧ×èÄáÏ𽺵æ¸ôÀ룻¹Ø±ÕµÄ¾²Òô¸Ç£¨ÃÅ´°Ãܷ⣩£¬¿É¸ôÀëÔëÒô²¢´«ÊäÔëÒô¡£ÕÖÍâ¾²ÒôÕÖ½ÓÄɸßЧÎüÒôÖÊÁÏ£¬¿ÉÎüÊմ󲿷ÖÔëÒô¡£
3.ÀäÈ´µçÉȼ°ÅÅÆøµÀÔëÉù¿ØÖÆ
·ç»úÔëÉùÓÉÐýתÔëÉùºÍÎÐÁ÷ÔëÉù×é³É¡£¾²Òô·¢µç»ú×éÅÅÆøͨµÀÓëÍâ½çÖ±½ÓÏàÁ¬£¬·çËٺܴó£¬Éè¼ÆÁËÓÅÒìµÄÅÅÆøÎüÉùͨµÀ£¬ÓÃÓÚ¿ØÖÆÀäÈ´µçÉȺÍÅÅÆøͨµÀÍâ·øÉäµÄÆøÁ÷ÔëÉù¡¢µçÉÈÔëÉùºÍ»úеÔëÉù£ºÓɵ¼·ç²ÛºÍÅÅÆø½µÔëÏä»òµ¼·ç²Û¼°Ò»×é»ò¶à×éÎüÉùµ²°å£»ÅÅÆøÎüÉùͨµÀ£ºÅÅÆø¿ÚµÄÓÐÓÃÃæ»ý±ØÐèÖª×ã»ú×éÉ¢ÈȵÄÐèÒª£¬×èÖ¹ÒòÅÅÆø¿Ú¿ÕÆø×èÁ¦Ôö´ó¶øÒýÆðÅÅÆøÔëÉùÔö´óºÍ¸ßÎÂÍ£»ú¡£
×ܽ᣺ͨ¹ýÒÔÉϵÄÒªÁì¾Í»áʹ·¢µç»úµÄÔëÒô½µµÍ£¬Ê±»ú¾Í»á¾²Òô£¬ÒÔÊÇÐí¶àÈ˶¼»áÑ¡ÔñÕâÑùµÄ·¢µç»ú¡£