{"id":4317,"date":"2025-02-05T16:54:16","date_gmt":"2025-02-05T08:54:16","guid":{"rendered":"https:\/\/inprotw.com\/?p=4317"},"modified":"2025-02-06T10:49:34","modified_gmt":"2025-02-06T02:49:34","slug":"%e5%85%ac%e5%85%b1%e5%bb%a3%e6%92%ad%e7%b3%bb%e7%b5%b1pa%e7%b3%bb%e7%b5%b1","status":"publish","type":"post","link":"https:\/\/inprotw.com\/en\/archives\/4317","title":{"rendered":"\u516c\u5171\u5ee3\u64ad (PA) \u7cfb\u7d71\uff1a\u5b78\u6821\u3001\u8fa6\u516c\u5ba4\u3001\u516c\u5171\u7a7a\u9593\u7684\u6700\u4f73\u89e3\u6c7a\u65b9\u6848"},"content":{"rendered":"
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\u516c\u5171\u5ee3\u64ad\u7cfb\u7d71<\/h1><\/div><\/div><\/div>\n\n\n\n
<\/div>

Public Address System<\/p><\/div><\/div>\n<\/div><\/div>\n\n\n\n

\n

PA\u7cfb\u7d71\u662f\u4ec0\u9ebc?<\/h2><\/div><\/div><\/div>\n\n\n\n
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<\/div>

\u516c\u5171\u5ee3\u64ad\u7cfb\u7d71\uff08Public Address System\uff0c\u7c21\u7a31 PA \u7cfb\u7d71\uff09\u662f\u4e00\u7a2e\u5728\u7279\u5b9a\u5340\u57df\u5167\u63d0\u4f9b\u97f3\u8a0a\u5ee3\u64ad\u7684\u7cfb\u7d71\uff0c\u4e3b\u8981\u7531\u9ea5\u514b\u98a8\u3001\u64f4\u5927\u6a5f\u8207\u5587\u53ed\u7b49\u5143\u4ef6\u7d44\u6210\u3002\u8a72\u7cfb\u7d71\u5ee3\u6cdb\u61c9\u7528\u65bc\u8eca\u7ad9\u3001\u6a5f\u5834\u3001\u5b78\u6821\u6a5f\u95dc\u3001\u6821\u5712\u5ee3\u64ad\u3001\u793e\u5340\u3001\u767e\u8ca8\u516c\u53f8\u3001\u8fa6\u516c\u5927\u6a13\u53ca\u6d77\u6e2f\u7b49\u5834\u6240\uff0c\u5177\u5099\u64ad\u653e\u4e00\u822c\u8207\u7dca\u6025\u5ee3\u64ad\u8a0a\u606f\u53ca\u80cc\u666f\u97f3\u6a02\u7684\u529f\u80fd\uff0c\u662f\u5404\u985e\u516c\u5171\u7a7a\u9593\u4e0d\u53ef\u6216\u7f3a\u7684\u57fa\u790e\u8a2d\u65bd\u4e4b\u4e00\u3002<\/p><\/div><\/div>\n\n\n\n

<\/div>

\u5728\u97f3\u97ff\u61c9\u7528\u4e2d\uff0c\u9664\u4e86\u5ee3\u70ba\u4eba\u77e5\u7684\u6d88\u8cbb\u578b\u97f3\u97ff\uff0c\u516c\u5171\u5ee3\u64ad\u4e5f\u662f\u5728\u751f\u6d3b\u4e2d\u5ee3\u6cdb\u904b\u7528\uff0c\u5305\u542b\u5728\u5b78\u6821\u6821\u5712\u3001\u8eca\u7ad9\u3001\u5546\u5834\u3001\u8fa6\u516c\u5927\u6a13\u3001\u5de5\u5ee0\u7b49\u5340\u57df\u5ee3\u64ad\u90fd\u662fPA\u7cfb\u7d71(Public Address System) \u7684\u61c9\u7528\u7bc4\u570d\u3002\u5efa\u7f6e\u4e00\u5957\u5b8c\u5584\u7684PA\u7cfb\u7d71\uff0c\u5305\u542b\u4e86\u9ea5\u514b\u98a8\u3001\u64f4\u5927\u6a5f\u8207\u5587\u53ed\uff0c\u4e3b\u8981\u529f\u80fd\u5728\u65bc\u80fd\u5920\u5206\u5340\u57df\u6307\u5b9a\u5ee3\u64ad\u7bc4\u570d\uff0c\u53ef\u505a\u70ba\u5ee3\u64ad\u8a0a\u606f\u64ad\u653e\u3001\u80cc\u666f\u97f3\u6a02\u3001\u7dca\u6025\u8a0a\u606f\u901a\u77e5\u7b49\u3002<\/p><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

\n
\n

PA\u7cfb\u7d71\u67b6\u69cb<\/h2><\/div><\/div><\/div>\n\n\n\n
<\/div>

PA System Architecture<\/p><\/div><\/div>\n<\/div>\n\n\n\n

\n
\n

01<\/p>

\u6709\u8072\u5ee3\u64ad<\/h3><\/div>

\u900f\u904e\u4e59\u592a\u7db2\u8def\uff08Ethernet\uff09\u6216\u7121\u7dda\u7db2\u8def\uff08Wi-Fi\uff09\u5c07\u8a0a\u865f\u50b3\u9001\u81f3\u5404\u7d42\u7aef\u8a2d\u5099\uff0c\u7cfb\u7d71\u53ef\u540c\u6642\u63a7\u5236\u6578\u767e\u500b\u5206\u5340\uff0c\u4e26\u652f\u63f4\u7fa4\u7d44\u8a2d\u5b9a\u4ee5\u5feb\u901f\u57f7\u884c\u5ee3\u64ad\u3002\u6b64\u5916\uff0c\u9084\u53ef\u8a2d\u5b9a\u4f5c\u606f\u6392\u7a0b\u5ee3\u64ad\uff0c\u4e26\u5728\u7dca\u6025\u72c0\u6cc1\u767c\u751f\u6642\u5373\u6642\u89f8\u767c\u901a\u77e5\uff0c\u63d0\u5347\u8a0a\u606f\u50b3\u905e\u7684\u6548\u7387\u8207\u4fbf\u5229\u6027\u3002\u900f\u904e\u5716\u5f62\u5316\u64cd\u4f5c\u4ecb\u9762\u9032\u884c\u5ee3\u64ad\u8a9e\u97f3\u8f38\u5165\uff0c\u4e26\u7531\u7d42\u7aef\u89e3\u78bc\u8a2d\u5099\u5c07\u8a0a\u865f\u50b3\u9001\u81f3\u64f4\u97f3\u8a2d\u5099\u9032\u884c\u64ad\u653e\uff0c\u5be6\u73fe\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u5ee3\u64ad\u7ba1\u7406\u3002<\/p><\/div><\/div>\n<\/div>\n\n\n\n

\n

02<\/p>

\u7121\u8072\u5ee3\u64ad<\/h3><\/div>

\u7121\u8072\u5ee3\u64ad\u767d\u8a71\u4f86\u8aaa\u662f\u4e0d\u7528\u767c\u51fa\u8072\u97f3\uff0c\u5c07\u6587\u5b57\u6216\u5f71\u97f3\u8a0a\u606f\u50b3\u905e\u5230\u5404\u500b\u63a5\u6536\u7aef\uff0c\u4ee5\u8996\u89ba\u8a0a\u606f\u50b3\u905e\u70ba\u4e3b\u7684\u8cc7\u8a0a\u767c\u5e03\u65b9\u5f0f\uff0c\u900f\u904e\u96fb\u5b50\u986f\u793a\u5c4f\u3001\u8dd1\u99ac\u71c8\u3001\u6295\u5f71\u8a2d\u5099\u6216\u6578\u4f4d\u770b\u677f\uff08Digital Signage\uff09\u7b49\u5a92\u4ecb\uff0c\u5411\u7279\u5b9a\u5340\u57df\u5167\u7684\u53d7\u773e\u63d0\u4f9b\u516c\u544a\u3001\u8b66\u793a\u3001\u5ee3\u544a\u6216\u5373\u6642\u8cc7\u8a0a\u3002\u76f8\u8f03\u65bc\u50b3\u7d71\u6709\u8072\u5ee3\u64ad\uff0c\u7121\u8072\u5ee3\u64ad\u9069\u7528\u65bc\u9700\u7dad\u6301\u5b89\u975c\u74b0\u5883\u7684\u5834\u6240\uff0c\u5982\u91ab\u9662\u3001\u5716\u66f8\u9928\u3001\u6703\u8b70\u5ba4\u53ca\u8eca\u7ad9\u7b49\uff0c\u540c\u6642\u80fd\u907f\u514d\u74b0\u5883\u566a\u97f3\u5e72\u64fe\uff0c\u63d0\u9ad8\u8a0a\u606f\u7684\u53ef\u8b80\u6027\u8207\u6e05\u6670\u5ea6\u3002\u96a8\u8457\u6578\u4f4d\u6280\u8853\u767c\u5c55\uff0c\u7121\u8072\u5ee3\u64ad\u53ef\u8207\u7db2\u8def\u7cfb\u7d71\u6574\u5408\uff0c\u5be6\u73fe\u9060\u7aef\u7ba1\u7406\u3001\u5b9a\u6642\u64ad\u653e\u53ca\u591a\u5a92\u9ad4\u5167\u5bb9\u63a8\u64ad\uff0c\u63d0\u5347\u8a0a\u606f\u50b3\u905e\u7684\u9748\u6d3b\u6027\u8207\u6548\u7387\u3002<\/p><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

\n

PA\u7cfb\u7d71\u67b6\u69cb\u5716<\/h2><\/div><\/div><\/div>\n\n\n\n
<\/div>

PA System Architecture<\/p><\/div><\/div>\n<\/div>\n\n\n

\n
\"\"<\/figure>\n<\/div><\/div><\/div>\n\n\n\n
\n

PA\u5ee3\u64ad\u57fa\u672c\u914d\u7f6e<\/h2><\/div>

PA\u5ee3\u64ad\u7cfb\u7d71\u4e2d\u904b\u7528\u4e4b\u57fa\u672c\u8a2d\u5099<\/p><\/div><\/div>\n\n\n\n

\n
\n
\"\"<\/figure><\/div>\n<\/div>\n\n\n\n
\n

01<\/p>

\u4fe1\u865f\u6e90\u8f38\u5165<\/h3><\/div>

Microphone<\/p><\/div><\/div>\n\n\n\n

\n
Read More<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
\n

02<\/p>

\u8655\u7406\u6536\u96c6\u7684\u97f3\u8a0a<\/h3><\/div>

Mixer<\/p><\/div><\/div>\n\n\n\n

\n
Read More<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
\n
\"\"<\/figure><\/div>\n<\/div>\n\n\n\n
\n
\"\"<\/figure><\/div>\n<\/div>\n\n\n\n
\n

03<\/p>

\u64f4\u5927\u6536\u96c6\u7684\u97f3\u8a0a<\/h3><\/div>

\u64f4\u5927\u6a5f\/\u653e\u5927\u5668<\/p><\/div><\/div>\n\n\n\n

\n
Read More<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
\n

04<\/p>

\u64ad\u653e\u51fa\u653e\u5927\u5f8c\u7684\u97f3\u8a0a<\/h3><\/div>

Broadcasting Speakers<\/p><\/div><\/div>\n\n\n\n

\n
Read More<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
\n
\"\"<\/figure><\/div>\n<\/div>\n\n\n\n
\n
\"\"<\/figure><\/div>\n<\/div>\n\n\n\n
\n

05<\/p>

\u986f\u793a\u87a2\u5e55<\/h3><\/div>

\u667a\u6167\u96fb\u8996\u3001\u96fb\u8996\u7246<\/p><\/div><\/div>\n\n\n\n

\n
Read More<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
\n

06<\/p>

\u5716\u5f62\u5316\u63a7\u5236\u4ecb\u9762<\/h3><\/div>

\u63a7\u5236\u8edf\u9ad4<\/p><\/div><\/div>\n\n\n\n

\n
Read More<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
\n
\"\"<\/figure><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

\u4f7f\u7528\u5834\u5408<\/h2><\/div><\/div><\/div>\n\n\n\n
\n
\"\"
<\/div>

\u6559\u5ba4<\/h2><\/div><\/figure><\/div>\n\n\n\n
\"\"
<\/div>

\u8d85\u5e02<\/h2><\/div><\/figure><\/div>\n\n\n\n
\"\"
<\/div>

\u5716\u66f8\u9928<\/h2><\/div><\/figure><\/div>\n\n\n\n
\"\"
<\/div>

\u8fa6\u516c\u5927\u6a13<\/h2><\/div><\/figure><\/div>\n\n\n\n
\"\"
<\/div>

\u6821\u5712\u5bbf\u820d<\/h2><\/div><\/figure><\/div>\n\n\n\n
\"\"
<\/div>

\u5de5\u5ee0\u3001\u5009\u5eab<\/h2><\/div><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
\n

TAIWAN INPRO INTERNATIONAL CO., LTD<\/p>

\u5c08\u696dPA\u5ee3\u64ad\u898f\u5283\u8a2d\u8a08<\/h2><\/div>

\u6b61\u8fce\u806f\u7e6b 04-22776699<\/p><\/div><\/div>\n\n\n\n

\n
Get Started<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":2596,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[96,91,88,95,89,73,93,90,92,97,94],"class_list":{"0":"post-4317","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-12","8":"tag-pa-","10":"tag-88","11":"tag-95","12":"tag-89","13":"tag-73","14":"tag-93","15":"tag-90","16":"tag-92","17":"tag-97","18":"tag-94"},"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=1280%2C828&ssl=1","uagb_featured_image_src":{"full":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=1280%2C828&ssl=1",1280,828,false],"thumbnail":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=300%2C194&ssl=1",300,194,true],"medium_large":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=768%2C497&ssl=1",768,497,true],"large":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=1024%2C662&ssl=1",1024,662,true],"1536x1536":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=1280%2C828&ssl=1",1280,828,true],"2048x2048":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=1280%2C828&ssl=1",1280,828,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=18%2C12&ssl=1",18,12,true],"post-thumbnail":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?fit=309%2C200&ssl=1",309,200,true],"fluida-featured":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=615%2C200&ssl=1",615,200,true],"fluida-featured-lp":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=640%2C200&ssl=1",640,200,true],"fluida-featured-half":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=800%2C200&ssl=1",800,200,true],"fluida-featured-third":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=512%2C200&ssl=1",512,200,true],"fluida-header":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=1216%2C190&ssl=1",1216,190,true],"fluida-lpbox-1":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=426%2C250&ssl=1",426,250,true],"fluida-lpbox-2":["https:\/\/i0.wp.com\/inprotw.com\/wp-content\/uploads\/2023\/02\/microphone-mixer-cable-626032-e1678930680606.jpg?resize=480%2C400&ssl=1",480,400,true]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/inprotw.com\/en\/archives\/author\/admin"},"uagb_comment_info":0,"uagb_excerpt":null,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/posts\/4317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/comments?post=4317"}],"version-history":[{"count":5,"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/posts\/4317\/revisions"}],"predecessor-version":[{"id":4336,"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/posts\/4317\/revisions\/4336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/media\/2596"}],"wp:attachment":[{"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/media?parent=4317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inprotw.com\/en\/wp-json\/wp\/v2\/categories?post=4317"},{"taxonomy":"post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