{"id":44590,"date":"2019-12-23T16:02:43","date_gmt":"2019-12-23T08:02:43","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/868\/?p=44590"},"modified":"2021-03-18T19:50:58","modified_gmt":"2021-03-18T11:50:58","slug":"%e5%b0%8f%e8%b2%93%e8%b7%b3%e6%88%bf%e5%ad%90","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/868\/44590\/","title":{"rendered":"\u5c0f\u8c93\u8df3\u623f\u5b50"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>\u5c0f\u8c93\u8df3\u623f\u5b50\u662f\u4e00\u500b\u97f3\u91cf\u9ad4\u9a57\u7684\u5c0f\u904a\u6232(\u8a3b)<\/p>\n<p>\u5c0f\u8c93\u96a8\u8457\u97f3\u91cf\u5927\u5c0f\u8df3\u8e8d\u4e0d\u540c\u7684\u9ad8\u5ea6\uff0c\u7576\u623f\u5b50\u63a5\u8fd1\u6642\uff0c\u5c0f\u8c93\u8981\u8df3\u904e\u623f\u5b50\uff0c\u5982\u679c\u6c92\u8df3\u904e\uff0c\u5c31\u6703\u6263\u4e00\u689d\u547d\uff0c\u751f\u547d\u503c\u7b49\u65bc0\u6642\uff0c\u7d50\u675f\u904a\u6232\u3002<\/p>\n<p><div class=\"video-container\"><iframe title=\"\u5c0f\u8c93\u8df3\u623f\u5b50\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/P4n3-_DjWzY?feature=oembed&#038;wmode=opaque\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/p>\n<p><a id=\"res_4234578\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/868-4234578.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/previews-med\/868-4234578.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>\u80cc\u666f\u7a0b\u5f0f\uff1a<\/p>\n<p><a id=\"res_4191584\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/868-4191584.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/previews-med\/868-4191584.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>\u5c0f\u8c93\u7a0b\u5f0f\uff1a<\/p>\n<p><a id=\"res_4191585\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/868-4191585.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/previews-med\/868-4191585.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>\u623f\u5b50\u7a0b\u5f0f\uff1a<\/p>\n<p><a id=\"res_4191583\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/868-4191583.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/previews-med\/868-4191583.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>\u7a0b\u5f0f\u4e0b\u8f09\uff1a<a id=\"res_4192284\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/268\/868\/868-4192284.sb3\" title=\"\">\u5c0f\u8c93\u8df3\u623f\u5b50.sb3<\/a><\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n<p>\u8a3b\uff1a<\/p>\n<p>\u8072\u97f3\u7684\u4e09\u8981\u7d20<\/p>\n<p>1.\u97f3\u91cf\uff08\u97ff\u5ea6\uff09 \uff1a\u8072\u97f3\u7684\u5927\u5c0f\uff08\u5f37\u5f31\uff09\uff0c\u8072\u6ce2\u7684\u632f\u5e45\uff08\u5373\u632f\u52d5\u7684\u80fd\u91cf\uff09\uff0c\u632f\u5e45\u6108\u5927\uff0c\u97ff\u5ea6\u6108\u5927\uff0c\u55ae\u4f4d\u70ba\u5206\u8c9d(dB)\u3002<\/p>\n<p>2.\u97f3\u8abf\uff08\u97f3\u983b\uff09 \uff1a\u8072\u97f3\u7684\u9ad8\u4f4e\uff0c\u8072\u6ce2\u7684\u983b\u7387\uff0c\u632f\u52d5\u6108\u5feb\uff0c\u983b\u7387\u6108\u5927\uff0c\u97f3\u8abf\u6108\u9ad8\uff0c\u55ae\u4f4d\u70ba\u8d6b\u8332(Hz)(\u6b21\/\u79d2)\u3002<\/p>\n<p>3.\u97f3\u8272\uff08\u97f3\u54c1\uff09 \uff1a\u8072\u97f3\u7684\u7279\u8272\uff0c\u8072\u6ce2\u7684\u6ce2\u5f62\uff0c\u4e0d\u540c\u7684\u767c\u8072\u9ad4\u6703\u6709\u4e0d\u540c\u7684\u6ce2\u5f62\u3002<\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/p>\n<p>\u76f8\u95dc\u9023\u7d50\uff1a<\/p>\n<p><a href=\"http:\/\/blog.ilc.edu.tw\/blog\/blog\/868\/post\/113115\/779998\" title=\"Permanent Link: \u597d\u597d\u73a9\u8072\u97f3(scratch3)\" rel=\"bookmark\">\u597d\u597d\u73a9\u8072\u97f3(scratch3)<\/a><\/p>\n<p><a href=\"http:\/\/blog.ilc.edu.tw\/blog\/blog\/868\/post\/113115\/779998\">http:\/\/blog.ilc.edu.tw\/blog\/blog\/868\/post\/113115\/779998<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#46;&#46;&#46;<\/p>\n","protected":false},"author":56,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[153],"tags":[],"class_list":["post-44590","post","type-post","status-publish","format-standard","hentry","category-c-113115"],"meta_key":{"lt_post_id":["789752"],"_oembed_07eda6076839f129aba9d8d0e238d88e":["<iframe title=\"\u5c0f\u8c93\u8df3\u623f\u5b50\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/P4n3-_DjWzY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; 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