\u58f0\u97f3\u662f\u7531\u58f0\u6e90\u632f\u52a8\u4ea7\u751f\u7684\uff0c\u58f0\u97f3\u7684\u9891\u7387\u53eb\u58f0\u9891\uff0c\u4eba\u7684\u8033\u6735\u53ef\u4ee5\u542c\u5230\u7684\u58f0\u97f3\u4e3a\u53ef\u542c\u58f0\uff0c\u53e6\u5916\u8fd8\u6709\u4eba\u8033\u542c\u4e0d\u5230\u7684\u58f0\u97f3\u4e3a\u6b21\u58f0\u6ce2\u548c\u8d85\u58f0\u6ce2\u3002\u58f0\u97f3\u7684\u9891\u7387\u8d8a\u4f4e\uff0c\u8870\u51cf\u8d8a\u5c11\uff0c\u4f20\u7684\u8d8a\u8fdc\u3002<\/p>\n
\u4eba\u80fd\u542c\u5230\u7684\u58f0\u97f3\u9891\u7387\u8303\u56f4\u5927\u7ea6\u662f<\/p>\n
\u4eba\u8033\u53ef\u4ee5\u542c\u523020HZ\u523020KHZ\u7684\u97f3\u9891\u4fe1\u53f7\uff0c\u4eba\u8bf4\u8bdd\u58f0\u97f3\u9891\u7387\u8303\u56f4\u662f300HZ\u52303400HZ\u3002\u73b0\u5b9e\u4e16\u754c\u4e2d\u97f3\u4e50\u58f0\u3001\u98ce\u96e8\u58f0\u3001\u6c7d\u8f66\u58f0\uff0c\u5176\u5e26\u5bbd\u5bbd\u7684\u591a\uff0c\u53ef\u8fbe20HZ\u523020KHZ\uff0c\u901a\u79f0\u4e3a\u5168\u9891\u5e26\u58f0\u97f3\u3002<\/p>\n
\u4e00\u822c\u4eba\u58f0\u97f3\u7684\u9891\u7387\u8303\u56f4\uff1a<\/p>\n
\u7537\u4f4e\u97f3\uff1a82~392Hz\uff0c\u57fa\u51c6\u97f3\u533a64~523Hz<\/p>\n
\u7537\u4e2d\u97f3\uff1a123~493Hz\uff0c\u7537\u9ad8\u97f3164~698Hz<\/p>\n
\u5973\u4f4e\u97f3\uff1a82~392Hz\uff0c\u57fa\u51c6\u97f3\u533a160~1200Hz<\/p>\n
\u5973\u4e2d\u97f3\uff1a123~493Hz\uff0c\u5973\u9ad8\u97f3220~1.1KHz<\/p>\n
\u4eba\u4eec\u6839\u636e\u9891\u7387\u7684\u9ad8\u4f4e\u5c06\u58f0\u97f3\u5206\u4e3a\u54ea\u4e09\u7c7b<\/p>\n
\u4eba\u4eec\u6839\u636e\u9891\u7387\u7684\u9ad8\u4f4e\u5c06\u58f0\u97f3\u5206\u6210\u4e86\u4e09\u5927\u7c7b\uff0c\u4e09\u5927\u7c7b\u5206\u522b\u662f\u53ef\u542c\u58f0\u3001\u8d85\u58f0\u6ce2\u548c\u6b21\u58f0\u6ce2\u3002<\/p>\n
1\u3001\u4eba\u8033\u53ef\u4ee5\u542c\u5230\u7684\u58f0\u97f3\u9891\u7387\uff0c\u9891\u7387\u4ecb\u4e8e20Hz\u523020000Hz\u7684\u58f0\u97f3\uff0c\u79f0\u4e3a\u53ef\u542c\u58f0\uff1b<\/p>\n
2\u3001\u5c06\u9891\u7387\u5927\u4e8e20000Hz\u7684\u58f0\u97f3\u79f0\u4e3a\u8d85\u58f0\u6ce2\uff1b<\/p>\n
3\u3001\u6700\u5c06\u9891\u7387\u4f4e\u4e8e20Hz\u7684\u662f\u79f0\u4e3a\u6b21\u58f0\u6ce2\u3002<\/p>\n
\u4ec0\u4e48\u56e0\u7d20\u51b3\u5b9a\u58f0\u97f3\u7684\u9891\u7387<\/p>\n
\u9891\u7387\u662f\u7528\u6765\u63cf\u8ff0\u7269\u4f53\u632f\u52a8\u5feb\u6162\u7684\u7269\u7406\u91cf\uff0c\u7269\u7406\u5b66\u4e2d\u628a\u7269\u4f53\u5728\u6bcf\u79d2\u5185\u632f\u52a8\u7684\u6b21\u6570\u53eb\u505a\u9891\u7387\uff0c\u9891\u7387\u51b3\u5b9a\u58f0\u97f3\u7684\u97f3\u8c03\u3002<\/p>\n
\u7269\u4f53\u632f\u52a8\u5f97\u5feb\uff0c\u9891\u7387\u9ad8\uff0c\u53d1\u51fa\u7684\u97f3\u8c03\u5c31\u9ad8\uff1b\u7269\u4f53\u632f\u52a8\u5f97\u6162\uff0c\u9891\u7387\u4f4e\uff0c\u53d1\u51fa\u7684\u97f3\u8c03\u5c31\u4f4e\u3002<\/p>\n
\u58f0\u97f3\u9891\u7387\u662f\u600e\u4e48\u533a\u5206\u7684<\/p>\n
\u4e00\u3001\u6309\u9891\u7387\u8303\u56f4\u533a\u5206\uff1a<\/p>\n
1\u3001\u4f4e\u97f3\u626c\u58f0\u5668\u7684\u9891\u7387\u8303\u56f4\u572820HZ~3kHZ\u4e4b\u95f4<\/p>\n
2\u3001\u4e2d\u97f3\u626c\u58f0\u5668\u7684\u9891\u7387\u8303\u56f4\u5728500HZ~5kHZ\u4e4b\u95f4<\/p>\n
3\u3001\u9ad8\u97f3\u626c\u58f0\u5668\u7684\u9891\u7387\u8303\u56f4\u57282~20kHZ\u4e4b\u95f4\u3002<\/p>\n
\u4e8c\u3001\u6839\u636e\u4e0d\u540c\u4e50\u5668\u533a\u5206<\/p>\n
1\u3001\u4f4e\u9891\uff1a\u4f4e\u9891\u6bb5\u6709\uff1a\u5927\u63d0\u7434\u3001\u4f4e\u97f3\u5df4\u677e\u7ba1\u3001\u4f4e\u97f3\u4f38\u7f29\u53f7\u3001\u4f4e\u97f3\u5355\u7c27\u7ba1\u3001\u571f\u5df4\u53f7\u7b49\u3002<\/p>\n
2\u3001\u4e2d\u9891\uff1a\u4e2d\u9891\u6bb5\u5305\u542b\u5927\u90e8\u5206\u4e50\u5668\u3002<\/p>\n
3\u3001\u9ad8\u9891\uff1a\u9ad8\u9891\u6bb5\u6709\uff1a\u5c0f\u63d0\u7434\u7684\u97f3\u57df\u4e0a\u9650\u3001\u94a2\u7434\u3001\u77ed\u7b1b\u9ad8\u97f3\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u58f0\u97f3\u662f\u7531\u58f0\u6e90\u632f\u52a8\u4ea7\u751f\u7684\uff0c\u58f0\u97f3\u7684\u9891\u7387\u53eb\u58f0\u9891\uff0c\u4eba\u7684\u8033\u6735\u53ef\u4ee5\u542c\u5230\u7684\u58f0\u97f3\u4e3a\u53ef\u542c\u58f0\uff0c\u53e6\u5916\u8fd8\u6709\u4eba\u8033\u542c\u4e0d\u5230\u7684\u58f0\u97f3\u4e3a\u6b21\u58f0\u6ce2\u548c\u8d85 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-5156","post","type-post","status-publish","format-standard","hentry","category-wuli"],"_links":{"self":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts\/5156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/comments?post=5156"}],"version-history":[{"count":1,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts\/5156\/revisions"}],"predecessor-version":[{"id":5157,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/posts\/5156\/revisions\/5157"}],"wp:attachment":[{"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/media?parent=5156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/categories?post=5156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.114158.com\/xueke\/wp-json\/wp\/v2\/tags?post=5156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}