{"id":15968,"date":"2026-02-12T03:21:00","date_gmt":"2026-02-12T03:21:00","guid":{"rendered":"https:\/\/sistc.com\/?p=15968"},"modified":"2026-02-12T03:21:02","modified_gmt":"2026-02-12T03:21:02","slug":"blog-hichatbox-mic-array-ssl-technology-explained","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/blog-hichatbox-mic-array-ssl-technology-explained\/","title":{"rendered":"\u8d85\u8d8a\u542c\u89c9\uff1a\u89e3\u5bc6 HiChatBox \u7684\u9ea6\u514b\u98ce\u9635\u5217\u548c SSL \u6280\u672f"},"content":{"rendered":"<p>\u60f3\u8c61\u4e00\u4e0b\u62e5\u6324\u5608\u6742\u7684\u4f1a\u8bae\u5ba4\u3002\u7a7a\u8c03\u55e1\u55e1\u4f5c\u54cd\uff0c\u6905\u5b50\u53d1\u51fa\u6469\u64e6\u58f0\uff0c\u591a\u4eba\u540c\u65f6\u4ea4\u8c08\u3002\u4f60\u7684\u667a\u80fd\u8bbe\u5907\u80fd \u201c\u542c\u5230 \u201d\u8c01\u5728\u8bf4\u8bdd\u5417\uff1f\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5b83\u80fd <strong>\u7cbe\u786e\u5b9a\u4f4d<\/strong> \u5e76\u81ea\u52a8\u63d0\u793a\u6444\u50cf\u673a\uff1f<\/p><p>\u8fd9\u4e0d\u662f\u79d1\u5e7b\u5c0f\u8bf4--\u5b83\u662f <strong>HiChatBox<\/strong>, HiChatBox \u662f\u4e13\u4e3a\u667a\u80fd\u7ec8\u7aef\u8bbe\u8ba1\u7684\u4e13\u4e1a\u8bed\u97f3\u4ea4\u4e92\u7cfb\u7edf\u3002\u4eca\u5929\uff0c\u6211\u4eec\u5c06\u63ed\u5f00 HiChatBox \u80cc\u540e\u7684 \u201c\u58f0\u5b66\u5927\u8111 \u201d\u7684\u795e\u79d8\u9762\u7eb1\uff1aHiChatBox \u7684 \"\u58f0\u5b66\u5927\u8111 \"\u662f\u4ec0\u4e48\uff1f <strong>\u9ea6\u514b\u98ce\u9635\u5217\u548c\u58f0\u6e90\u5b9a\u4f4d\u7b97\u6cd5<\/strong>.<\/p><h3 class=\"wp-block-heading\"><strong>1.\u4e3a\u4ec0\u4e48\u4e00\u4e2a\u9ea6\u514b\u98ce\u5df2\u7ecf\u4e0d\u591f\u7528\u4e86<\/strong><\/h3><p>\u5355\u4e2a\u9ea6\u514b\u98ce\u5c31\u50cf \u201c\u804b\u5b50\u7684\u8033\u6735\u201d--\u80fd\u6355\u6349\u58f0\u97f3\uff0c\u4f46\u7f3a\u4e4f\u7a7a\u95f4\u611f\u3002\u5728\u590d\u6742\u7684\u73af\u5883\u4e2d\uff0c\u5b83\u5f88\u96be\u505a\u5230\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p><ul class=\"wp-block-list\"><li><strong>\u80cc\u666f\u566a\u97f3\uff1a<\/strong> \u88ab\u7c89\u4e1d\u6216\u8f66\u6d41\u6df9\u6ca1\u3002.<\/li>\n\n<li><strong>\u6df7\u54cd<\/strong> \u58f0\u97f3\u5728\u5899\u58c1\u4e0a\u53cd\u5f39\uff0c\u4ea7\u751f \u201c\u6d51\u6d4a \u201d\u7684\u97f3\u9891\u3002.<\/li>\n\n<li><strong>\u8ddd\u79bb<\/strong> \u968f\u7740\u8bf4\u8bdd\u8005\u7684\u79fb\u52a8\u800c\u9010\u6e10\u6a21\u7cca\u3002.<\/li><\/ul><p><strong>\u89e3\u51b3\u65b9\u6848<\/strong> \u76ee\u524d <strong>\u9ea6\u514b\u98ce\u9635\u5217<\/strong>. .\u901a\u8fc7\u4f7f\u7528\u591a\u4e2a\u9ad8 SNR MEMS \u4f20\u611f\u5668<a href=\"https:\/\/sistc.com\/zh\/product-category\/mems-microphone\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\"> (\u5982 SISTC WBC \u7cfb\u5217\uff09\u3002<\/mark><\/a><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\"> <\/mark>\u5728\u534f\u8c03\u7684\u7a7a\u95f4\u5206\u5e03\u4e2d\uff0c\u6211\u4eec\u8d4b\u4e88\u8bbe\u5907 \u201c\u7a7a\u95f4\u542c\u89c9\u201d\u3002\u201d<\/p><h3 class=\"wp-block-heading\"><strong>2.\u79d8\u5bc6\u6b66\u5668\uff1aGCC-PHAT \u7b97\u6cd5<\/strong><\/h3><p>\u7cfb\u7edf\u5982\u4f55\u77e5\u9053\u58f0\u97f3\u6765\u81ea\u54ea\u91cc\uff1f\u5b83\u6d4b\u91cf <strong>TDOA\uff08\u5230\u8fbe\u65f6\u95f4\u5dee\uff09<\/strong>.<\/p><p>HiChatBox \u5229\u7528 <strong>GCC-PHAT\uff08\u5e26\u76f8\u4f4d\u53d8\u6362\u7684\u5e7f\u4e49\u4ea4\u53c9\u76f8\u5173\u6280\u672f\uff09<\/strong> \u65b9\u6cd5\u3002\u4e0e\u7b80\u5355\u7684\u76f8\u5173\u6027\u4e0d\u540c\uff0cPHAT \u5ffd\u7565\u4e86\u6210\u4ea4\u91cf\u7684\u6ce2\u52a8\uff0c\u53ea\u5173\u6ce8 <strong>\u76f8\u4f4d<\/strong> \u7684\u58f0\u6ce2\u3002.<\/p><p><strong>\u7ed3\u679c\u5462\uff1f<\/strong> \u5b50\u91c7\u6837\u7cbe\u5ea6\u8bef\u5dee\u5c0f\u4e8e 0.1ms\u3002\u5373\u4f7f\u5728\u6df7\u54cd\u5ba4\u4e2d\uff0c\u7cfb\u7edf\u4ecd\u80fd\u9501\u5b9a\u626c\u58f0\u5668\u7684\u5750\u6807\u3002.<\/p><h3 class=\"wp-block-heading\"><strong>3.\u4ece \u201c\u5b9a\u4f4d \u201d\u5230 \u201c\u805a\u7126\u201d\uff1a\u6ce2\u675f\u6210\u5f62<\/strong><\/h3><p>\u4e00\u65e6\u627e\u5230\u626c\u58f0\u5668\uff0c\u7cfb\u7edf\u5c31\u4f1a\u5bf9\u5176\u8fdb\u884c \u201c\u58f0\u5b66\u805a\u5149\u706f \u201d\u7167\u5c04\u3002\u8fd9\u662f <strong>\u6ce2\u675f\u6210\u5f62\uff08\u5ef6\u8fdf\u548c\uff09<\/strong>.<\/p><ol start=\"1\" class=\"wp-block-list\"><li><strong>\u67e5\u627e<\/strong> \u65b9\u5411\uff08$\\theta$\uff09\u3002.<\/li>\n\n<li><strong>\u8ba1\u7b97<\/strong> \u6bcf\u4e2a\u9ea6\u514b\u98ce\u7684\u5fae\u5ef6\u8fdf\u3002.<\/li>\n\n<li><strong>\u5bf9\u9f50\u548c\u6c42\u548c<\/strong> \u4fe1\u53f7\u3002.<\/li><\/ol><p>\u8fd9\u4e00\u8fc7\u7a0b\u5728\u653e\u5927\u76ee\u6807\u58f0\u97f3\u7684\u540c\u65f6\uff0c\u8fd8\u80fd\u6d88\u9664\u6765\u81ea\u5176\u4ed6\u65b9\u5411\u7684\u566a\u97f3\uff0c\u4ece\u800c\u8fbe\u5230 <strong>\u4fe1\u566a\u6bd4 (SNR) \u63d0\u5347 10 \u5206\u8d1d\u4ee5\u4e0a<\/strong>.<\/p><h3 class=\"wp-block-heading\"><strong>4.\u8bbe\u8ba1\u5b8c\u7f8e\u7684 \u201c\u8033\u6735\u201d\uff1aSISTC \u7684\u4f18\u52bf<\/strong><\/h3><p>\u5728 <strong>\u65e0\u9521\u7845\u6e90\u79d1\u6280\u6709\u9650\u516c\u53f8\uff08SISTC\uff09<\/strong>, \u6211\u4eec\u77e5\u9053\uff0c\u4f18\u79c0\u7684\u7b97\u6cd5\u9700\u8981\u4f18\u79c0\u7684\u786c\u4ef6\u3002\u6211\u4eec\u7684 <a href=\"https:\/\/sistc.com\/zh\/product\/8-microphone-360-omnidirectional-array-for-video-conferencing\/\"><strong>AMM-GY6335-Pro<\/strong> <\/a>(360\u00b0\u5168\u65b9\u4f4d\uff09\u548c <a href=\"https:\/\/sistc.com\/zh\/product\/gy6224a-d2025-module\/\"><strong>AMM-DP60-4<\/strong> (60\u00b0 \u65b9\u5411\u6027\uff09 <\/a>\u6a21\u5757\u7684\u5efa\u7acb\u662f\u4e3a\u4e86\u6ee1\u8db3 HiChatBox \u5de5\u7a0b\u7684 \u201c\u9b54\u9b3c\u7ec6\u8282\u201d\uff1a<\/p><ul class=\"wp-block-list\"><li><strong>\u540c\u6b65\u91c7\u6837<\/strong> \u96f6\u5ef6\u8fdf I\u00b2S\/USB \u6570\u636e\u6d41\u3002.<\/li>\n\n<li><strong>\u9ea6\u514b\u98ce\u4e00\u81f4\u6027\uff1a<\/strong> \u7ecf\u5de5\u5382\u6821\u51c6\u7684 MEMS \u4f20\u611f\u5668\u53ef\u5b9e\u73b0\u7edf\u4e00\u7684\u76f8\u4f4d\u54cd\u5e94\u3002.<\/li>\n\n<li><strong>\u70ed\u8865\u507f\uff1a<\/strong> \u52a8\u6001\u58f0\u901f\u8c03\u8282\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u73af\u5883\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>\u7ed3\u8bba\uff1a\u4e92\u52a8\u7684\u672a\u6765<\/strong><\/h3><p>\u4e4b\u95f4\u7684\u534f\u540c\u4f5c\u7528 <strong>HiChatBox \u7b97\u6cd5<\/strong> \u548c <strong>SISTC \u786c\u4ef6<\/strong> \u8bf4\u5230\u5c31\u5f55\uff0c\u5f55\u5230\u5c31\u6e05 \u201c\u6210\u4e3a\u73b0\u5b9e\u3002\u65e0\u8bba\u662f\u6570\u5b57\u4eba\u7c7b\u3001\u670d\u52a1\u673a\u5668\u4eba\uff0c\u8fd8\u662f 4K \u89c6\u9891\u4f1a\u8bae\uff0c\u5353\u8d8a\u7684\u8bed\u97f3\u754c\u9762\u90fd\u59cb\u4e8e\u4e00\u53cc\u5353\u8d8a\u7684\u8033\u6735\u3002.<\/p><p><strong>\u5e0c\u671b\u5c06 HiChatBox \u7ea7\u6027\u80fd\u96c6\u6210\u5230\u60a8\u7684\u4e0b\u4e00\u4e2a\u4ea7\u54c1\u4e2d\uff1f<\/strong><\/p><p><strong><a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/sistc.com\/zh\/\">\u6d4f\u89c8\u6211\u4eec\u7684 AMM \u7cfb\u5217\u8bdd\u7b52\u9635\u5217\u89e3\u51b3\u65b9\u6848<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>\u60f3\u8c61\u4e00\u4e0b\u62e5\u6324\u5608\u6742\u7684\u4f1a\u8bae\u5ba4\u3002\u7a7a\u8c03\u55e1\u55e1\u4f5c\u54cd\uff0c\u6905\u5b50\u53d1\u51fa\u6469\u64e6\u58f0\uff0c\u591a\u4eba\u540c\u65f6\u4ea4\u8c08\u3002\u60a8\u7684\u667a\u80fd\u8bbe\u5907\u80fd \u201c\u542c\u5230 \u201d\u8c01\u5728\u8bf4\u8bdd\u5417\uff1f\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5b83\u662f\u5426\u80fd\u51c6\u786e\u5b9a\u4f4d [...]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[42,1],"tags":[],"class_list":["post-15968","post","type-post","status-publish","format-standard","hentry","category-industry-news","category-company-news"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Beyond Just Hearing: Decoding HiChatBox\u2019s Microphone Array &amp; SSL Technology - SILICON SOURCE<\/title>\n<meta name=\"description\" content=\"Discover how HiChatBox uses GCC-PHAT and Beamforming algorithms to achieve precise sound source localization and crystal-clear voice interaction in noisy environments.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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