רÀûÃû³Æ£ºÒ»Öּ첨Æ÷µ¯»ÉƬµÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»Öּ첨Æ÷£¬ÌرðÊÇÉæ¼°Ò»Öּ첨Æ÷µ¯»ÉƬ¡£
±³¾°¼¼Êõ£º
ÎÒÃÇÖªµÀ£¬¼ì²¨Æ÷Êǽ«Õñ¶¯ÐźÅת»»³ÉµçѹÐźŵĴ«¸ÐÆ÷£¬Ö÷ÒªÓ¦ÓÃÓÚʯÓ͵ØÕð¿±Ì½¡¢ÃºÌïµØÕð¿±Ì½ºÍ¸÷ÖÖ¹¤³Ì²âÕñÁìÓò£¬Ä¿Ç°×î³£ÓõÄΪËÙ¶ÈÐ͵ļ첨Æ÷¡£ÆäÔÀíÊÇ£¬µ±½øÐÐʯÓͺÍúÌïµØÕð¿±Ì½Ê±£¬¿±Ì½ÏÖ³¡ÐγɵÄÈ˹¤µØÕð²¨Ïò´óµØÉî²ã´«²¥£¬µ±Óöµ½µØÏ·ֽçÃæÊ±£¬Ðγɷ´É䲨ºÍÕÛÉ䲨£¬·´É䲨ºÍÕÛÉ䲨´«²¥ÖÁµØÃæÊ±£¬Óöµ½°²×°ÔÚµØÃæÉϵļ첨Æ÷£¬¼ì²¨Æ÷¾Í¿ÉÒÔ½ÓÊÕÕñ¶¯Ðźţ¬½«Õñ¶¯ÐźÅת»»³ÉµçѹÐźţ»µ±ÓÃÓÚ¹¤³Ì²âÕñʱ£¬¼ì²¨Æ÷ͬÑù½ÓÊÕ¸÷ÖÖÕñ¶¯Ðźţ¬½«Õñ¶¯ÐźÅת»»³ÉµçѹÐźš£ ¼ì²¨Æ÷Ò»°ã°üÀ¨´Åϵͳ¡¢ÏßȦϵͳºÍµ¯»Éϵͳ£¬ÖмäÉèÓÐÏßȦ¹Ç¼Ü£¬ÆäÉϲøÓÐÆá°üÏߣ¬ÐγÉÏßȦϵͳ£¬ÏßȦϵͳ¾ßÓÐÒ»¶¨µÄÖÊÁ¿£¬Ò²¾ÍÐγɿÉÒÔ½ÓÊÕÕñ¶¯ÐźŵÄÖÊÁ¿¿é£¬ÖÊÁ¿¿éÄÚ²¿ÉèÓдŸ֡¢éîÌú¼°ÍⲿÉèÓеÄÍâ¿ÇÐγɴÅ·ϵͳ£¬Íâ¿ÇÉÏÏÂÉèÓж˸ǣ¬É϶˸ÇÉèÓÐÊä³ö¶Ë×Ó£¬ÖÊÁ¿¿éÉÏÏ·ֱðÉèÓе¯»ÉƬ£¬Ðγɵ¯»Éϵͳ£¬µ±Êܵ½Õñ¶¯Ðźŵijå»÷ʱ£¬ÖÊÁ¿¿éÔÚÉÏϵ¯»ÉµÄÖ§³ÅÏÂÔÚ´ÅϵͳÄÚÕñ¶¯£¬ÏßȦÊä³ö¶ËÊä³öÓëÕñ¶¯ËٶȳÉÕý±ÈµÄµçѹ¡£ÏÖÓеļ첨Æ÷µ¯»ÉƬ£¬ÉèÓе¯»ÉƬÌ壬µ¯»ÉƬÌå°üÀ¨µ¯»ÉƬÄÚȦºÍµ¯»ÉƬÍâȦ£¬µ¯»ÉƬÄÚȦÖмäÉèÓж¨Î»¿×£¬µ¯»ÉƬÍâȦºÍµ¯»ÉƬÄÚȦ֮¼äÉèÓнîÍâÏò²ÛºÍ½îÄÚÏò²Û£¬½îÍâÏò²ÛºÍ½îÄÚÏò²Ûͨ¹ý¹ý¶É²ÛÁ¬½Ó£¬½îÍâÏò²ÛÄ©¶ËÉèÓнîÍâ¸ù²¿»º³å²Û£¬½îÄÚÏò²ÛÄ©¶ËÉèÓнîÄÚ¸ù²¿»º³å²Û£¬½îÍâÏò²Û¡¢½îÄÚÏò²Û¡¢¹ý¶É²Û¡¢½îÍâ¸ù²¿»º³å²ÛºÍ½îÄÚ¸ù²¿»º³å²ÛÐγÉÒ»ÌõÍêÕûµÄ½î²Û£¬½îÍâÏò²ÛÓë½îÄÚÏò²ÛÏཻ´í²¿·ÖÐγɽîÖм䲿·Ö£¬¹ý¶É²ÛÓë½îÍâ¸ù²¿»º³å²ÛÐγɽîÍâ¸ù²¿£¬¹ý¶É²ÛÓë½îÄÚ¸ù²¿»º³å²ÛÐγɽîÄÚ¸ù²¿£¬½îÖм䲿·Ö¡¢½îÍâ¸ù²¿ºÍ½îÄÚ¸ù²¿ÐγÉÒ»ÌõÍêÕûµÄµ¯»ÉƬ½î£¬ÔÚµ¯»ÉƬÍâȦºÍµ¯»ÉƬÄÚȦ֮¼ä¾ùÔÈÉèÓÐÈýÌõ½î²Û£¬¶ÔÓ¦ÈýÌõ½î²ÛÉèÓÐÈýÌõµ¯»ÉƬ½î¡£Ä¿Ç°¼ì²¨Æ÷µÄ·¢Õ¹Ïòµ¥µã¡¢¸ßÁéÃô¶È·½Ïò·¢Õ¹£¬ÏÖÔڵļ첨Æ÷Óе¥Ö»¼ì²¨Æ÷´úÌæÔÓеÄ12Ö»¼ì²¨Æ÷×éºÏ£¬´Ó¶øÒªÇó¼ì²¨Æ÷µÄÌå»ýÓÐËùÔö¼Ó£¬¶ø½ÓÊÕÕñ¶¯µÄÖÊÁ¿¿éÖÊÁ¿ÔöÁ¦¿Ú£¬¸Õ¶ÈÒªÇó¸ß¡£Ä¿Ç°ÕâÖּ첨Æ÷µ¯»ÉƬ£¬ÓÉÓÚÔÚµ¯»ÉƬÍâȦºÍµ¯»ÉƬÄÚȦ֮¼ä¾ù²¼ÉèÓÐÈýÌõ½î²Û£¬¶ÔÓ¦ÈýÌõ½î²Û¾ù²¼ÉèÓÐÈýÌõµ¯»ÉƬ½î£¬Ôڼ첨Æ÷Ö±¾¶½Ï´ó»òÓÃÓںᲨ¼ì²¨Æ÷¡¢×ݺáÁ½Óü첨Æ÷ʹÓÃÖУ¬ÖÊÁ¿¿é½ÓÊÕÕñ¶¯Ê±£¬Ö§³ÅÖÊÁ¿¿é²»Îȶ¨£¬·ÇÏßÐÔ´ó£¬Ê§Õæ´ó£¬¼ÙƵµÍ£¬²»ÀûÓÚÌáÎż첨Æ÷¶¯Ì¬·¶Î§¡£
·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐÍÕë¶ÔÏÖÓм첨Æ÷Ö§³ÅÖÊÁ¿¿é²»Îȶ¨¡¢·ÇÏßÐÔ´ó¡¢Ê§Õæ´ó¡¢¼ÙƵµÍ¡¢²»ÀûÓÚÌá¸ß¶¯Ì¬¼ì²â·¶Î§µÄÎÊÌ⣬ÌṩһÖÖÄܹ»Îȶ¨Ö§³ÅÖÊÁ¿¿é¡¢·ÇÏßÐÔС¡¢Ê§ÕæÐ¡¡¢¼ÙƵ¸ß¡¢¿É´ó´óÌá¸ß¼ì²¨Æ÷¶¯Ì¬¼ì²â·¶Î§µÄ¼ì²¨Æ÷µ¯»ÉƬ¡£Îª´Ë£¬±¾ÊµÓÃÐÂÐÍÉèÓе¯»ÉƬÌ壬µ¯»ÉƬ½î£¬½î²Û£¬µ¯»ÉƬÌå°üÀ¨µ¯»ÉƬÄÚȦºÍµ¯»ÉƬÍâȦ£¬µ¯»ÉƬÄÚȦÖмäÉèÓж¨Î»¿×£¬µ¯»ÉƬ½î°üÀ¨½îÖм䲿·Ö¡¢½îÍâ¸ù²¿ºÍ½îÄÚ¸ù²¿£¬½î²Û°üÀ¨½îÍâÏò²Û¡¢½îÄÚÏò²Û¡¢¹ý¶É²Û¡¢½îÍâ¸ù²¿»º³å²ÛºÍ½îÄÚ¸ù²¿»º³å²Û£¬ÔÚµ¯»ÉƬÍâȦºÍµ¯»ÉƬÄÚȦ֮¼äÑØµ¯»ÉƬԲÖÜ·½ÏòÉèÓÐÖÁÉÙËÄÌõ½î²Û£¬¶ÔÓ¦ËÄÌõ½î²Û¾ùÔÈÉèÓÐÖÁÉÙËÄÌõµ¯üSƬ½î¡£±¾ÊµÓÃÐÂÐÍÓÅÑ¡µÄ¼¼Êõ·½°¸ÊǽîÍâÏò²ÛºÍ½îÄÚÏò²ÛΪԲ»¡ÐΡ£±¾ÊµÓÃÐÂÐͽøÒ»²½ÓÅÑ¡µÄ¼¼Êõ·½°¸ÊǼ첨Æ÷µ¯»ÉƬÍâȦ¿ÉÒÔÉèÓж¨Î»¶ú¶ä¡£±¾ÊµÓÃÐÂÐÍÔÙ½øÒ»²½ÓÅÑ¡ µÄ¼¼Êõ·½°¸ÊǼ첨Æ÷µ¯»ÉƬ¶¨Î»¿×²àÃæ¿ÉÒÔÉèÓж¨Î»¶ú¶ä¡£±¾ÊµÓÃÐÂÐ͸ü½øÒ»²½ÓÅÑ¡µÄ¼¼Êõ·½°¸Êǵ¯»ÉƬÄÚȦµÄÄÚ²à»òµ¯»ÉƬÍâȦµÄÍâ²à»¹ÉèÓл¡Ðβۡ£±¾ÊµÓÃÐÂÐÍÓÉÓÚ²ÉÓÃÖÁÉÙËÄÌõµ¯»ÉƬ½î£¬Òò´Ë£¬µ¯»ÉƬ֧³ÅÎȶ¨£¬ÖÊÁ¿¿é½ÓÊÕÕñ¶¯ÐźÅʱ£¬Õñ¶¯Æ½ÎÈ£¬·ÇÏßÐÔС£¬¼ì²¨Æ÷Ê§ÕæÐ¡£¬¾ÊµÑé²âÊÔ¿É´ïµ½0. 05%ÒÔÏ£»µ±ÓÃÓÚ×ݺáÁ½Óü첨Æ÷ʱ£¬ÓÉÓÚ½îµÄ¸Õ¶ÈÔö¼Ó£¬ÓÖÄÜ´ó´óÌá¸ß¼ì²¨Æ÷µÄ¼ÙƵ£¬ÍØ¿í¼ì²¨Æ÷µÄƵ´ø¿í¶È£¬¾ÊÔÑé²âÊÔ£¬×ݺáÁ½Óü첨Æ÷²ÉÓÃÔÓеÄÈýÌõ½îÖÆ×÷ʱ£¬Æä¼ÙƵΪ£¬´¹Ïò²âÊÔ120Hz×óÓÒ£¬ºáÏò²âÊÔ160Hz×óÓÒ£¬¶ø²ÉÓÃËÄÌõ½îÖÆ×÷ʱ£¬Æä¼ÙƵΪ£¬´¹Ïò²âÊÔ180Hz×óÓÒ£¬ºáÏò²âÊÔ200Hz×óÓÒ£¬´ó´óÌá¸ßÁ˼첨Æ÷µÄ¼ÙƵ£¬Í¬Ê±½îÍâÏò²ÛºÍ½îÄÚÏò²ÛΪ»¡ÐΣ¬ÕâÑù½øÒ»²½½µµÍ½îµÄ·ÇÏßÐÔ£¬¼õÐ¡Ê§Õæ£¬ÓÐÀûÓÚÌá¸ß¼ì²¨Æ÷µÄ¶¯Ì¬¼ì²â·¶Î§£»¶¨Î»¶ú¶äµÄÉèÖÿÉÌá¸ß¶¨Î»µÄÎȶ¨ÐÔ£»µ¯»ÉƬÄÚȦµÄÄÚ²à»òµ¯»ÉƬÍâȦµÄÍâ²àµÄ»¡ÐβۿɼõСÆäµ¯ÐÔϵÊý£¬¿ÉÒÔÔÚ¾¶ÏòÉϵֿ¹¸ÉÉæ²¨£¬Ìá¸ß¼ì²¨Æ÷µÄ¾«¶È¡£
ͼIÊDZ¾ÊµÓÃÐÂÐÍʵʩÀýÒ»µÄ½á¹¹Ê¾Òâͼ£»Í¼2ÊDZ¾ÊµÓÃÐÂÐÍʵʩÀý¶þµÄ½á¹¹Ê¾Òâͼ£»Í¼3Ϊ±¾ÊµÓÃÐÂÐÍʵʩÀýÈýµÄ½á¹¹Ê¾Òâͼ£»Í¼4Ϊ±¾ÊµÓÃÐÂÐÍʵʩÀýËĵĽṹʾÒâͼ¡£Í¼ÖзûºÅ˵Ã÷I.µ¯»ÉƬÌ壻2.½îÍâ¸ù²¿£»3.½îÍâ¸ù²¿»º³å²Û£»4.µ¯»ÉƬÍâȦ£»5.½îÖм䲿·Ö£»
6.½îÍâÏò²Û£»7.½îÄÚ¸ù²¿»º³å²Û£»8.½îÄÚ¸ù²¿£»9.¹ý¶É²Û£»10.µ¯»ÉƬÄÚȦ£»11.½îÄÚÏò²Û£»12.¶¨Î»¿×£»13.¶¨Î»¶ú¶ä£»14.µ¯»ÉƬ½î£»15.»¡Ðβۡ£
¾ßÌåʵʩ·½Ê½
µÚһʵʩÀýÈçͼIËùʾµÄ¼ì²¨Æ÷µ¯»ÉƬ£¬ÉèÓе¯»ÉƬÌå1£¬µ¯»ÉƬÌåIÄÚÍâ·Ö±ðÉèÓе¯»ÉƬÄÚȦ10ºÍµ¯üSƬÍâȦ4£¬µ¯üSƬÄÚȦ10ÖмäÉèÓж¨Î»¿×12£¬µ¯üSƬÍâȦ4ºÍµ¯üSƬÄÚȦ10Ö®¼äÉèÓнîÍâÏò²Û6ºÍ½îÄÚÏò²Û11£¬½îÍâÏò²Û6ºÍ½îÄÚÏò²Û11ͨ¹ý¹ý¶É²Û9Á¬½Ó£¬½îÍâÏò²Û6Ä©¶ËÉèÓнîÍâ¸ù²¿»º³å²Û3£¬½îÄÚÏò²Û11Ä©¶ËÉèÓнîÄÚ¸ù²¿»º³å²Û7£¬½îÍâÏò²Û6¡¢½îÄÚÏò²Û11¡¢¹ý¶É²Û9¡¢½îÍâ¸ù²¿»º³å²Û3ºÍ½îÄÚ¸ù²¿»º³å²Û7ÐγÉÒ»ÌõÍêÕûµÄ½î²Û13£¬½îÍâÏò²Û6Óë½îÄÚÏò²Û11Ïཻ´í²¿·ÖÐγɽîÖм䲿·Ö5£¬¹ý¶É²Û9Óë½îÍâ¸ù²¿»º³å²Û3ÐγɽîÍâ¸ù²¿2£¬¹ý¶É²Û9Óë½îÄÚ¸ù²¿»º³å²Û7ÐγɽîÄÚ¸ù²¿8£¬½îÖм䲿·Ö5¡¢½îÍâ¸ù²¿2ºÍ½îÄÚ¸ù²¿8ÐγÉÒ»ÌõÍêÕûµÄµ¯»ÉƬ½î14£¬ÔÚµ¯»ÉƬÍâȦ4ºÍµ¯»ÉƬÄÚȦ10Ö®¼äÑØµ¯»ÉƬԲÖÜ·½Ïò¾ùÔÈÉèÓÐËÄÌõ½î²Û£¬¶ÔÓ¦ËÄÌõ½î²Û¾ùÉèÔÈÓÐËÄÌõµ¯»ÉƬ½î£¬½îÍâÏò²Û6ºÍ½îÄÚÏò²Û11ΪԲ»¡ÐΡ£±íIºÍ±í2·Ö±ðÊÇʵʩÀýÒ»Ó¦ÓÃÓÚ×ÔȻƵÂÊΪIOHz×ݺáÁ½Óü첨Æ÷ʱ£¬¼ÙƵµÄ²â
ÊÔ½á¹û¡£±íI :×ÝÏòʹÓÃʱ¼ÙƵ²âÊÔÖµ(Hz)
ȨÀûÒªÇó1.Ò»Öּ첨Æ÷µ¯»ÉƬ£¬ÉèÓе¯»ÉƬÌ壬µ¯»ÉƬ½î£¬½î²Û£¬µ¯»ÉƬÌåÉèÓе¯»ÉƬÄÚȦºÍµ¯»ÉƬÍâȦ£»µ¯»ÉƬ½î°üÀ¨½îÖм䲿·Ö¡¢½îÍâ¸ù²¿ºÍ½îÄÚ¸ù²¿£»½î²Û°üÀ¨½îÍâÏò²Û¡¢½îÄÚÏò²Û¡¢¹ý¶É²Û¡¢½îÍâ¸ù²¿»º³å²ÛºÍ½îÄÚ¸ù²¿»º³å²Û£¬ÆäÌØÕ÷Êǵ¯»ÉƬÍâȦºÍµ¯»ÉƬÄÚȦ֮¼äÑØµ¯»ÉƬԲÖÜ·½ÏòÉèÓÐÖÁÉÙËÄÌõ½î²Û£¬¶ÔÓ¦ËÄÌõ½î²ÛÉèÓÐÖÁÉÙËÄÌõµ¯»ÉƬ½î¡£
2.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄ¼ì²¨Æ÷µ¯»ÉƬ£¬ÆäÌØÕ÷ÔÚÓÚËùÊö½îÍâÏò²ÛºÍ½îÄÚÏò²ÛΪԲ»¡ÐΡ£
3.¸ù¾ÝȨÀûÒªÇó2ËùÊöµÄ¼ì²¨Æ÷µ¯»ÉƬ£¬ÆäÌØÕ÷ÔÚÓÚËùÊö¼ì²¨Æ÷µ¯»ÉƬÍâȦÉèÓж¨Î»¶ú¶ä¡£
4.¸ù¾ÝȨÀûÒªÇó2ËùÊöµÄ¼ì²¨Æ÷µ¯»ÉƬ£¬ÆäÌØÕ÷ÔÚÓÚËùÊö¼ì²¨Æ÷µ¯»ÉƬ¶¨Î»¿×²àÃæÉèÓж¨Î»¶ú¶ä¡£
5.¸ù¾ÝȨÀûÒªÇó3»ò4ËùÊöµÄ¼ì²¨Æ÷µ¯»ÉƬ£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµ¯»ÉƬÄÚȦµÄÄÚ²à»òµ¯»ÉƬÍâȦµÄÍâ²à»¹ÉèÓл¡Ðβۡ£
רÀûÕªÒª±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»Öּ첨Æ÷µ¯»ÉƬ£¬Æä½â¾öÁ˼첨Æ÷Ö§³ÅÖÊÁ¿¿é²»Îȶ¨£¬·ÇÏßÐÔ´ó£¬Ê§Õæ´ó£¬¼ÙƵµÍ£¬²»ÀûÓÚÌá¸ß¼ì²¨Æ÷¶¯Ì¬¼ì²â·¶Î§µÄÎÊÌ⣬ÆäÉèÓе¯»ÉƬÌ壬µ¯»ÉƬ½î£¬½î²Û£¬µ¯»ÉƬÌå°üÀ¨µ¯»ÉƬÄÚȦºÍµ¯»ÉƬÍâȦ£¬µ¯»ÉƬ½î°üÀ¨½îÖм䲿·Ö¡¢½îÍâ¸ù²¿ºÍ½îÄÚ¸ù²¿£¬½î²Û°üÀ¨½îÍâÏò²Û¡¢½îÄÚÏò²Û¡¢¹ý¶É²Û¡¢½îÍâ¸ù²¿»º³å²ÛºÍ½îÄÚ¸ù²¿»º³å²Û£¬µ¯»ÉƬÍâȦºÍµ¯»ÉƬÄÚȦ֮¼äÑØµ¯»ÉƬԲÖÜ·½ÏòÉèÓÐÖÁÉÙËÄÌõ½î²Û£¬¶ÔÓ¦ËÄÌõ½î²Û¾ùÔÈÉèÓÐÖÁÉÙËÄÌõµ¯»ÉƬ½î£¬±¾ÊµÓÃÐÂÐͿɹ㷺ӦÓÃÓڼ첨Æ÷¡£
Îĵµ±àºÅG01V1/18GK202443127SQ20122006324
¹«¿ªÈÕ2012Äê9ÔÂ19ÈÕ ÉêÇëÈÕÆÚ2012Äê2ÔÂ24ÈÕ ÓÅÏÈȨÈÕ2012Äê2ÔÂ24ÈÕ
·¢Ã÷ÕßÈÎÇ¿, ÌÆÏþ¸Õ, ËïÏþ»Ô, ËξüÕþ, ÀîÇìÀö, ÍõÇÉÑÞ, ÑÕÓÀ°² ÉêÇëÈË:Íþº£Ë«·áÎï̽É豸¹É·ÝÓÐÏÞ¹«Ë¾