{"id":296,"date":"2025-08-07T18:04:41","date_gmt":"2025-08-07T10:04:41","guid":{"rendered":"https:\/\/www.bihec.com\/precision-acoustics\/?p=296"},"modified":"2025-08-07T18:04:41","modified_gmt":"2025-08-07T10:04:41","slug":"%e8%8b%b1%e5%9b%bdprecision-acoustics-%e7%b2%be%e5%af%86%e5%a3%b0%e5%ad%a6%e8%a1%b0%e5%87%8f%e5%99%a8%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6%e8%a1%b0%e5%87%8f%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precision-acoustics\/%e8%8b%b1%e5%9b%bdprecision-acoustics-%e7%b2%be%e5%af%86%e5%a3%b0%e5%ad%a6%e8%a1%b0%e5%87%8f%e5%99%a8%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6%e8%a1%b0%e5%87%8f%e5%99%a8\/","title":{"rendered":"\u82f1\u56fdPrecision Acoustics ,\u7cbe\u5bc6\u58f0\u5b66\u8870\u51cf\u5668,\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668,\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf,\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e8%8b%b1%e5%9b%bdprecision-acoustics\/\" title=\"View all posts in \u82f1\u56fdPrecision Acoustics\" target=\"_blank\">\u82f1\u56fdPrecision Acoustics<\/a> ,<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e7%b2%be%e5%af%86%e5%a3%b0%e5%ad%a6%e8%a1%b0%e5%87%8f%e5%99%a8\/\" title=\"View all posts in \u7cbe\u5bc6\u58f0\u5b66\u8870\u51cf\u5668\" target=\"_blank\">\u7cbe\u5bc6\u58f0\u5b66\u8870\u51cf\u5668<\/a>,<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6%e8%a1%b0%e5%87%8f%e5%99%a8\/\" title=\"View all posts in \u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668\" target=\"_blank\">\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a>,<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e7%94%a8%e4%ba%8e-precision-acoustics-%e7%9a%84-hp-%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e7%bb%9f\/\" title=\"View all posts in \u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf\" target=\"_blank\">\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf<\/a>,<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e4%bb%a5%e6%89%a9%e5%b1%95%e6%8e%a2%e6%b5%8b%e5%99%a8%e5%8a%a8%e6%80%81%e8%8c%83%e5%9b%b4%e7%9a%84%e4%b8%8a%e9%99%90\/\" title=\"View all posts in \u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650\" target=\"_blank\">\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650<\/a><\/p>\n<div class=\"elementor-element elementor-element-7ee55e8 elementor-widget elementor-widget-heading\" data-id=\"7ee55e8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h1 class=\"elementor-heading-title elementor-size-default\">\u8870\u51cf<\/h1>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8a6bf3a elementor-widget elementor-widget-heading\" data-id=\"8a6bf3a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<p class=\"elementor-heading-title elementor-size-default\">\u4e00\u79cd\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668\uff0c\u7528\u4e8e <a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/precision-acoustics\/\" title=\"View all posts in Precision Acoustics\" target=\"_blank\">Precision Acoustics<\/a> \u7684 HP <a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e6%b0%b4%e5%90%ac%e5%99%a8\/\" title=\"View all posts in \u6c34\u542c\u5668\" target=\"_blank\">\u6c34\u542c\u5668<\/a>\u7cfb\u7edf\uff0c\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650\u3002<\/p>\n<div class=\"elementor-element elementor-element-d2e53fa elementor-widget elementor-widget-heading\" data-id=\"d2e53fa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">\u6982\u8ff0<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-1a8abee elementor-widget elementor-widget-text-editor\" data-id=\"1a8abee\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<h3>HP \u7cfb\u5217 20 dB \u76f4\u5217\u5f0f\u8870\u51cf\u5668 \u2013 \u8ba2\u8d27\u4ee3\u7801 A20\/1<\/h3>\n<p>\u5728\u53ef\u4e92\u6362\u63a2\u5934\u548c\u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668\u4e4b\u95f4\u63d2\u5165\u8870\u51cf\u5668\u53ef\u9632\u6b62\u5728\u53ef\u4e92\u6362\u63a2\u5934\u5b58\u5728\u975e\u5e38\u5927\u7684\u4fe1\u53f7\u7535\u5e73\u7684\u60c5\u51b5\u4e0b\u8fc7\u9a71\u52a8\u524d\u7f6e\u653e\u5927\u5668\u7ea7\u3002<\/p>\n<div class=\"elementor-element elementor-element-435a715 elementor-widget elementor-widget-heading\" data-id=\"435a715\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-23ade11 elementor-widget elementor-widget-text-editor\" data-id=\"23ade11\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<table>\n<tbody>\n<tr>\n<td>\u8870\u51cf\u7cfb\u6570\uff1a<\/td>\n<td>20 \u00b1 3 dB\uff08\u7cbe\u786e\u7684\u8870\u51cf\u7cfb\u6570\u53d6\u51b3\u4e8e\u7279\u5b9a\u7684\u53ef\u4e92\u6362\u63a2\u5934\/\u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668\u7ec4\u5408\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5e26\u5bbd\uff1a<\/td>\n<td>10 kHz \u81f3 100 MHz \u00b10.5 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p id=\"OakiFAZ\"><img decoding=\"async\" loading=\"lazy\" width=\"575\" height=\"529\" class=\"alignnone size-full wp-image-297 \" src=\"https:\/\/www.bihec.com\/precision-acoustics\/wp-content\/uploads\/sites\/877\/2025\/08\/img_68947a01edecd.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/precision-acoustics\/wp-content\/uploads\/sites\/877\/2025\/08\/img_68947a01edecd.png 575w, https:\/\/www.bihec.com\/precision-acoustics\/wp-content\/uploads\/sites\/877\/2025\/08\/img_68947a01edecd-300x276.png 300w, https:\/\/www.bihec.com\/precision-acoustics\/wp-content\/uploads\/sites\/877\/2025\/08\/img_68947a01edecd-500x460.png 500w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e4%bb%a5%e6%89%a9%e5%b1%95%e6%8e%a2%e6%b5%8b%e5%99%a8%e5%8a%a8%e6%80%81%e8%8c%83%e5%9b%b4%e7%9a%84%e4%b8%8a%e9%99%90\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650 (1\u4e2a\u9879\u76ee)\">\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e7%94%a8%e4%ba%8e-precision-acoustics-%e7%9a%84-hp-%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e7%bb%9f\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf (1\u4e2a\u9879\u76ee)\">\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e7%b2%be%e5%af%86%e5%a3%b0%e5%ad%a6%e8%a1%b0%e5%87%8f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u7cbe\u5bc6\u58f0\u5b66\u8870\u51cf\u5668 (1\u4e2a\u9879\u76ee)\">\u7cbe\u5bc6\u58f0\u5b66\u8870\u51cf\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e8%8b%b1%e5%9b%bdprecision-acoustics\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 22pt;\" aria-label=\"\u82f1\u56fdPrecision Acoustics (44\u4e2a\u9879\u76ee)\">\u82f1\u56fdPrecision Acoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics\/tag\/%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6%e8%a1%b0%e5%87%8f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668 (1\u4e2a\u9879\u76ee)\">\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u82f1\u56fdPrecision Acoustics ,\u7cbe\u5bc6\u58f0\u5b66\u8870\u51cf\u5668,\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668,\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf,\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650 \u8870 <\/p>\n","protected":false},"author":34,"featured_media":297,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3],"tags":[132,131,129,13,130],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts\/296"}],"collection":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/comments?post=296"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts\/296\/revisions"}],"predecessor-version":[{"id":298,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts\/296\/revisions\/298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/media\/297"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/media?parent=296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/categories?post=296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/tags?post=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}