{"id":15028,"date":"2025-04-23T06:29:35","date_gmt":"2025-04-23T06:29:35","guid":{"rendered":"https:\/\/sistc.com\/?p=15028"},"modified":"2025-04-28T05:11:59","modified_gmt":"2025-04-28T05:11:59","slug":"sistc-xmos-collaborative-development-solution-innovations-in-intelligent-voice-systems-with-wbc-series-mems-microphones","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/sistc-xmos-collaborative-development-solution-innovations-in-intelligent-voice-systems-with-wbc-series-mems-microphones\/","title":{"rendered":"SISTC \u4e0e XMOS \u5408\u4f5c\u5f00\u53d1\u89e3\u51b3\u65b9\u6848\uff1a\u5229\u7528 WBC \u7cfb\u5217 MEMS \u9ea6\u514b\u98ce\u5b9e\u73b0\u667a\u80fd\u8bed\u97f3\u7cfb\u7edf\u7684\u521b\u65b0"},"content":{"rendered":"<h2 class=\"wp-block-heading\">--\u786c\u4ef6\u4e0e\u7b97\u6cd5\u6df1\u5ea6\u878d\u5408\uff0c\u5f00\u521b\u8bed\u97f3\u4ea4\u4e92\u65b0\u65f6\u4ee3<\/h2><p class=\"wp-block-paragraph\"><strong>\u80cc\u666f\u4e0e\u5408\u4f5c\u673a\u4f1a<\/strong><\/p><p class=\"wp-block-paragraph\">\u968f\u7740\u667a\u80fd\u5bb6\u5c45\u3001\u6c7d\u8f66\u8bed\u97f3\u548c\u4f1a\u8bae\u7cfb\u7edf\u5bf9\u9ad8\u7cbe\u5ea6\u8bed\u97f3\u4ea4\u4e92\u9700\u6c42\u7684\u7206\u70b8\u5f0f\u589e\u957f\uff0cMEMS \u9ea6\u514b\u98ce\u548c\u8bed\u97f3\u5904\u7406\u7b97\u6cd5\u7684\u534f\u540c\u4f18\u5316\u5df2\u6210\u4e3a\u884c\u4e1a\u7684\u6838\u5fc3\u7126\u70b9\u3002SISTC \u7684&nbsp;<strong>WBC \u7cfb\u5217 MEMS \u9ea6\u514b\u98ce<\/strong>\u8be5\u4ea7\u54c1\u5177\u6709\u9ad8\u4fe1\u566a\u6bd4\uff0870dB\u4ee5\u4e0a\uff09\u3001\u5bbd\u9891\u7387\u54cd\u5e94\uff0820Hz-20kHz\uff09\u548c\u8d85\u4f4e\u529f\u8017\u7b49\u7279\u70b9\uff0c\u5728\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u4e2d\u5360\u6709\u91cd\u8981\u7684\u5e02\u573a\u4efd\u989d\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u62d3\u5c55\u9ad8\u7aef\u5e94\u7528\u9886\u57df\uff0cSISTC \u4e0e\u82f1\u56fd\u97f3\u9891\u5904\u7406\u6280\u672f\u7684\u9886\u5148\u4f01\u4e1a XMOS \u5408\u4f5c\uff0c\u63a8\u51fa\u4e86&nbsp;<strong>\"WBC-XMOS\u667a\u80fd\u8bed\u97f3\u8054\u5408\u89e3\u51b3\u65b9\u6848\"<\/strong>.\u8be5\u89e3\u51b3\u65b9\u6848\u96c6\u6210\u4e86\u786c\u4ef6\u8bbe\u8ba1\u548c\u7b97\u6cd5\u5904\u7406\u80fd\u529b\uff0c\u4e3a\u8fdc\u573a\u8bed\u97f3\u8bc6\u522b\u3001\u591a\u573a\u666f\u964d\u566a\u7b49\u63d0\u4f9b\u5168\u6808\u652f\u6301\u3002<\/p><h3 class=\"wp-block-heading\"><strong>\u6838\u5fc3\u6280\u672f\u8981\u70b9<\/strong><\/h3><h4 class=\"wp-block-heading\">1.&nbsp;<strong>\u786c\u4ef6\u5c42\uff1a\u65e0\u7f1d\u96c6\u6210 <a href=\"https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/WBC2718DT26TJ0-Datasheet_V1.1.pdf\">WBC \u9ea6\u514b\u98ce<\/a> \u9635\u5217\u548c XMOS \u5904\u7406\u5668<\/strong><\/h4><ul class=\"wp-block-list\"><li><strong>\u4f18\u5316\u7684 WBC \u9ea6\u514b\u98ce\u8bbe\u8ba1<\/strong>:\u91c7\u7528\u5e26 PDM \u8f93\u51fa\u7684\u53cc\u80cc\u677f MEMS \u6280\u672f\uff0c\u8fbe\u5230 120dBSPL \u58f0\u5b66\u8fc7\u8f7d\u70b9\uff0c\u53ef\u5728\u590d\u6742\u7684\u58f0\u5b66\u73af\u5883\u4e2d\u6355\u6349\u6e05\u6670\u7684\u8bed\u97f3\u4fe1\u53f7\u3002<\/li>\n\n<li><strong><a href=\"https:\/\/www.xmos.com\/xvf3800\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">XMOS XVF3800<\/mark><\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\"> <\/mark>\u8bed\u97f3\u5904\u7406\u5668<\/strong>:\u591a\u6838 XVF3800 \u7684\u5b9e\u65f6\u5904\u7406\u5ef6\u8fdf\u4f4e\u81f3 2 \u6beb\u79d2\uff0c\u96c6\u6210\u4e86\u81ea\u9002\u5e94\u6ce2\u675f\u6210\u5f62\u3001\u591a\u901a\u9053\u56de\u58f0\u6d88\u9664 (AEC) \u548c\u52a8\u6001\u566a\u58f0\u6291\u5236 (DNS) \u7b97\u6cd5\uff0c\u53ef\u5b9e\u73b0\u7cbe\u786e\u7684\u76ee\u6807\u58f0\u6e90\u5b9a\u4f4d\u3002<\/li>\n\n<li><strong>\u5171\u540c\u4f18\u5316\u63a5\u53e3<\/strong>:WBC \u9635\u5217\u4e0e XVF3800 \u4e4b\u95f4\u901a\u8fc7 I2S\/I2C \u63a5\u53e3\u8fdb\u884c\u9ad8\u6548\u6570\u636e\u4ea4\u6362\uff0c\u652f\u6301\u7ebf\u6027\u6216\u5706\u5f62\u9635\u5217\u5e03\u5c40\uff0c\u9002\u7528\u4e8e\u667a\u80fd\u626c\u58f0\u5668\u548c\u4f1a\u8bae\u7cfb\u7edf\u7b49\u5404\u79cd\u8bbe\u5907\u5916\u5f62\u3002<\/li><\/ul><h4 class=\"wp-block-heading\">2.&nbsp;<strong>\u7b97\u6cd5\u5c42\uff1a\u7279\u5b9a\u573a\u666f\u667a\u80fd\u5904\u7406\u5f15\u64ce<\/strong><\/h4><ul class=\"wp-block-list\"><li><strong>\u52a8\u6001\u5149\u675f\u8ddf\u8e2a<\/strong>:\u7ed3\u5408 XMOS \u7684 \"\u5230\u8fbe\u65b9\u5411\"\uff08DoA\uff09\u6280\u672f\uff0c\u5b9e\u65f6\u8ddf\u8e2a\u626c\u58f0\u5668\u4f4d\u7f6e\uff0c\u5373\u4f7f\u5728\u591a\u626c\u58f0\u5668\u6216\u79fb\u52a8\u573a\u666f\u4e2d\u4e5f\u80fd\u4fdd\u6301\u8f83\u9ad8\u7684\u8bc6\u522b\u7cbe\u5ea6\u3002<\/li>\n\n<li><strong>\u53cc\u6a21\u5f0f\u964d\u566a<\/strong>:\u5229\u7528 WBC \u7684\u9ad8\u4fe1\u566a\u6bd4\u548c XMOS \u7684\u6df7\u5408\u964d\u566a\u7b97\u6cd5\uff08\u6291\u5236\u7a33\u6001\u548c\u975e\u7a33\u6001\u566a\u58f0\uff09\uff0c\u5728\u5608\u6742\u73af\u5883\u4e2d\u5c06\u8bed\u97f3\u6e05\u6670\u5ea6\u63d0\u9ad8 30% \u4ee5\u4e0a\u3002<\/li>\n\n<li><strong>\u4f4e\u529f\u8017\u5524\u9192\u673a\u5236<\/strong>:WBC \u7684\u4f4e\u529f\u8017\u6a21\u5f0f\uff08&lt;100\u03bcA\uff09\u4e0e XMOS \u7684\u7761\u7720\u6a21\u5f0f\u4e4b\u95f4\u7684\u534f\u540c\u4f5c\u7528\u53ef\u5c06\u5f85\u673a\u529f\u8017\u964d\u4f4e 50%\uff0c\u4ece\u800c\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002<\/li><\/ul><h4 class=\"wp-block-heading\">3.&nbsp;<strong>\u5f00\u53d1\u652f\u6301\uff1a\u5feb\u901f\u90e8\u7f72\u5de5\u5177\u94fe\u751f\u6001\u7cfb\u7edf<\/strong><\/h4><ul class=\"wp-block-list\"><li><strong><a href=\"https:\/\/www.xmos.com\/xvf3800\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">XMOS VocalFusion \u5f00\u53d1\u5957\u4ef6<\/mark><\/a><\/strong>:\u9884\u96c6\u6210 WBC \u9ea6\u514b\u98ce\u53c2\u8003\u8bbe\u8ba1\uff0c\u517c\u5bb9 <a href=\"https:\/\/developer.amazon.com\/en-US\/alexa\/alexa-voice-service\/new\" target=\"_blank\" rel=\"noopener\">\u4e9a\u9a6c\u900a AVS<\/a>, <a href=\"https:\/\/assistant.google.com\/intl\/zh_cn\/\" target=\"_blank\" rel=\"noopener\">\u8c37\u6b4c\u52a9\u7406<\/a>\u548c\u5176\u4ed6\u4e3b\u6d41\u8bed\u97f3\u5e73\u53f0\uff0c\u5c06\u4ea7\u54c1\u5f00\u53d1\u5468\u671f\u7f29\u77ed\u81f3 6-8 \u5468\u3002<\/li>\n\n<li><strong><a href=\"https:\/\/ww2.mathworks.cn\/products\/matlab\/matlab-and-python.html\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">MATLAB\/Python \u7b97\u6cd5\u9a8c\u8bc1\u5de5\u5177\u5305<\/mark><\/a><\/strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">:<\/mark> \u6ce2\u675f\u6210\u5f62\u548c\u964d\u566a\u7b97\u6cd5\u7684\u5f00\u653e\u5f0f SDK \u53ef\u4e3a\u5de5\u4e1a\u68c0\u6d4b\u548c\u533b\u7597\u8bed\u97f3\u8bb0\u5f55\u7b49\u5782\u76f4\u5e94\u7528\u8fdb\u884c\u5b9a\u5236\u53c2\u6570\u8c03\u6574\u3002<\/li><\/ul><h3 class=\"wp-block-heading\"><strong>\u4e3b\u8981\u5e94\u7528\u573a\u666f<\/strong><\/h3><ol start=\"1\" class=\"wp-block-list\"><li><strong>\u667a\u80fd\u5bb6\u5c45\u96c6\u7ebf\u5668<\/strong>:4-6 \u4e2a\u9ea6\u514b\u98ce\u5706\u5f62\u9635\u5217\u4e0e XVF3800 \u7684\u8fdc\u573a\u62fe\u53d6\u529f\u80fd\u53ef\u5728 5 \u7c73\u8303\u56f4\u5185\u5b9e\u73b0\u51c6\u786e\u7684\u8bed\u97f3\u547d\u4ee4\u54cd\u5e94\uff0c\u662f\u667a\u80fd\u626c\u58f0\u5668\u548c\u5bb6\u7528\u673a\u5668\u4eba\u7684\u7406\u60f3\u4e4b\u9009\u3002<\/li>\n\n<li><strong>\u8f66\u8f7d\u8bed\u97f3\u52a9\u624b<\/strong>:WBC \u7684\u5bbd\u6e29\u5ea6\u7a33\u5b9a\u6027\uff08-40\u00b0C \u81f3 85\u00b0C\uff09\u548c XMOS \u7684\u53d1\u52a8\u673a\u566a\u97f3\u6291\u5236\u529f\u80fd\u589e\u5f3a\u4e86\u9a7e\u9a76\u73af\u5883\u4e2d\u7684\u8bed\u97f3\u4ea4\u4e92\u3002<\/li>\n\n<li><strong>\u4f1a\u8bae\u7cfb\u7edf<\/strong>:\u7ebf\u6027\u9635\u5217\u4e0e XMOS \u7684\u5168\u53cc\u5de5\u901a\u4fe1\u6280\u672f\u76f8\u7ed3\u5408\uff0c\u53ef\u6d88\u9664\u56de\u58f0\uff0c\u5b9e\u73b0\u89c6\u9891\u4f1a\u8bae\u8bbe\u5907\u7684 360\u00b0 \u58f0\u97f3\u5b9a\u4f4d\u3002<\/li><\/ol><h3 class=\"wp-block-heading\"><strong>\u672a\u6765\u613f\u666f\uff1a\u4eba\u5de5\u667a\u80fd\u9a71\u52a8\u7684\u8fdb\u5316<\/strong><\/h3><p class=\"wp-block-paragraph\"><a href=\"https:\/\/sistc.com\/zh\/\">SISTC<\/a> \u4e0e<a href=\"https:\/\/www.xmos.com\/\" target=\"_blank\" rel=\"noopener\"> XMOS <\/a>\u6b63\u5728\u63a2\u7d22\u5177\u6709\u5d4c\u5165\u5f0f\u4eba\u5de5\u667a\u80fd\u529f\u80fd\u7684\u4e0b\u4e00\u4ee3\u89e3\u51b3\u65b9\u6848\uff1a<\/p><ul class=\"wp-block-list\"><li><strong>\u8bbe\u5907\u8bed\u97f3\u6a21\u578b<\/strong>:XMOS \u7684 XCORE-VOICE \u5e73\u53f0\u4e0e WBC \u7684\u9ad8\u4fdd\u771f\u8f93\u5165\u76f8\u7ed3\u5408\uff0c\u652f\u6301\u7528\u4e8e\u5b9e\u65f6\u7ffb\u8bd1\u548c\u8bed\u4e49\u7406\u89e3\u7684\u672c\u5730\u5316\u5927\u578b\u8bed\u8a00\u6a21\u578b (LLM)\u3002<\/li>\n\n<li><strong>\u70ed\u80fd\u548c\u6548\u7387\u4f18\u5316<\/strong>:\u5229\u7528 XMOS \u5408\u4f5c\u4f19\u4f34 xMEMS \u7684\u82af\u7247\u7ea7\u51b7\u5374\u6280\u672f\uff08\u5982 XMC-2400 \u00b5Cooling\uff09\uff0c\u89e3\u51b3\u9ad8\u8ba1\u7b97\u573a\u666f\u4e2d\u7684\u70ed\u6311\u6218\u3002<\/li><\/ul><p class=\"wp-block-paragraph\"><strong>\u7ed3\u8bba<\/strong><br>SISTC-XMOS \u7684\u5408\u4f5c\u5b9e\u73b0\u4e86\u786c\u4ef6\u6027\u80fd\u548c\u7b97\u6cd5\u667a\u80fd\u7684\u6df1\u5ea6\u6574\u5408\uff0c\u540c\u65f6\u901a\u8fc7\u5f00\u653e\u5f0f\u5f00\u53d1\u751f\u6001\u7cfb\u7edf\u52a0\u901f\u4e86\u5ba2\u6237\u521b\u65b0\u3002\u4eca\u540e\uff0c\u53cc\u65b9\u5c06\u7ee7\u7eed\u63a8\u8fdb MEMS \u548c\u8bed\u97f3\u5904\u7406\u6280\u672f\uff0c\u5728\u5168\u7403\u8303\u56f4\u5185\u521b\u9020\u66f4\u81ea\u7136\u3001\u66f4\u53ef\u9760\u7684\u8bed\u97f3\u4ea4\u4e92\u4f53\u9a8c\u3002<\/p><p class=\"wp-block-paragraph\"><strong>\u6709\u5173\u6280\u672f\u7ec6\u8282\u6216\u5f00\u53d1\u652f\u6301\uff0c\u8bf7\u8bbf\u95ee\u00a0<a href=\"https:\/\/sistc.com\/zh\/product\/digital-mems-micro-electro-mechanical-systems-microphone\/\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">www.sistc.com\/wbc-xmos<\/mark><\/a><\/strong><\/p><p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>--\u786c\u4ef6\u4e0e\u7b97\u6cd5\u6df1\u5ea6\u878d\u5408\uff0c\u5f00\u521b\u8bed\u97f3\u4ea4\u4e92\u65b0\u65f6\u4ee3 \u80cc\u666f\u4e0e\u5408\u4f5c\u673a\u9047 \u968f\u7740\u667a\u80fd\u5bb6\u5c45\u4e2d\u9ad8\u7cbe\u5ea6\u8bed\u97f3\u4ea4\u4e92\u9700\u6c42\u7684\u7206\u53d1\u5f0f\u589e\u957f\uff0c [...]<\/p>","protected":false},"author":2,"featured_media":15029,"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 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