{"id":15203,"date":"2025-05-24T12:07:50","date_gmt":"2025-05-24T12:07:50","guid":{"rendered":"https:\/\/sistc.com\/?p=15203"},"modified":"2025-05-24T13:26:28","modified_gmt":"2025-05-24T13:26:28","slug":"xmos-mems-microphones-spatial-audio-ai","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/xmos-mems-microphones-spatial-audio-ai\/","title":{"rendered":"\u5229\u7528 SISTC \u7684 XMOS MEMS \u9ea6\u514b\u98ce\u89e3\u9501\u4e0b\u4e00\u4ee3\u97f3\u9891\u4f53\u9a8c"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5728\u8eab\u4e34\u5176\u5883\u7684\u97f3\u6548\u548c\u667a\u80fd\u97f3\u9891\u5904\u7406\u51b3\u5b9a\u7528\u6237\u53c2\u4e0e\u5ea6\u7684\u65f6\u4ee3\uff0c\u97f3\u9891\u7cfb\u7edf\u8bbe\u8ba1\u4eba\u5458\u9700\u8981\u80fd\u63d0\u4f9b\u6c34\u6676\u822c\u6e05\u6670\u6355\u6349\u3001\u8d85\u4f4e\u566a\u58f0\u548c\u65e0\u7f1d\u96c6\u6210\u7684\u7ec4\u4ef6\u3002\u4f5c\u4e3a <strong>XMOS 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<strong>3D \u6c89\u6d78\u5f0f\u7a7a\u95f4\u97f3\u9891<\/strong>-\u65e0\u8bba\u662f\u6570\u5b57\u8033\u673a\u3001AR\/VR \u8033\u673a\u8fd8\u662f\u667a\u80fd\u8033\u585e\uff0c\u90fd\u4f9d\u8d56\u4e8e\u80fd\u591f\u5fe0\u5b9e\u6355\u6349\u73af\u5883\u7ebf\u7d22\u7684\u9ea6\u514b\u98ce\u3002\u901a\u8fc7\u6211\u4eec\u4e0e XMOS \u7684\u5408\u4f5c\uff0cSISTC \u7684 <strong>\u6570\u5b57 MEMS \u9ea6\u514b\u98ce<\/strong> \u63d0\u4f9b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PDM \u5230 I\u00b2S \u7684\u65e0\u7f1d\u6865\u63a5<\/strong> XMOS \u97f3\u9891\u5185\u6838\u7684\u5148\u8fdb\u6ce2\u675f\u6210\u5f62\u6280\u672f<\/li>\n\n\n\n<li><strong>\u9ad8\u4fe1\u566a\u6bd4\uff08SNR\uff09<\/strong> \u7528\u4e8e\u7cbe\u786e\u7a7a\u95f4\u5b9a\u4f4d<\/li>\n\n\n\n<li>\u4f53\u79ef\u5c0f\u5de7\uff08&lt;3 mm\u00b2\uff09\uff0c\u9002\u5408\u65b0\u4e00\u4ee3\u8033\u585e\u5916\u5f62\u5c3a\u5bf8<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">XMOS \u7684\u591a\u901a\u9053\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u548c SISTC \u7684\u8d85\u6d01\u51c0\u8bdd\u7b52\u524d\u7aef\u7684 \"\u4ea4\u94a5\u5319 \"\u7ec4\u5408\uff0c\u53ef\u8ba9\u60a8\u4ee5\u6700\u5c0f\u7684\u529f\u8017\u548c\u5ef6\u8fdf\u63d0\u4f9b\u771f\u6b63\u7684 3D \u97f3\u6548\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"446\" src=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250524195835.png\" alt=\"\" class=\"wp-image-15204\" style=\"width:648px;height:auto\" srcset=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250524195835.png 800w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250524195835-300x167.png 300w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250524195835-768x428.png 768w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250524195835-18x10.png 18w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/05\/\u5fae\u4fe1\u56fe\u7247_20250524195835-600x335.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><strong>\u7ed3\u6784\u56fe<\/strong><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.\u7528\u4e8e\u6e38\u620f\u548c\u5b9e\u65f6\u6d41\u5a92\u4f53\u7684\u9ad8\u54c1\u8d28\u3001\u4f4e\u5ef6\u8fdf\u58f0\u5361<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e13\u4e1a\u7ea7\u97f3\u9891\u63a5\u53e3\u7684\u9700\u6c42 <strong>\u4f4e\u5ef6\u8fdf<\/strong> \u4e0e <strong>\u5b9e\u65f6\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668<\/strong>.\u6211\u4eec\u4e0e XMOS \u7684\u5408\u4f5c\u4f19\u4f34\u5173\u7cfb\u4f7f\u6211\u4eec\u80fd\u591f\u76f4\u63a5\u6574\u5408 SISTC \u7684 <strong>\u6a21\u62df MEMS \u9ea6\u514b\u98ce<\/strong> XMOS USB \u97f3\u9891\u63a7\u5236\u5668\uff0c\u63d0\u4f9b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f4e\u4e8e 1 \u6beb\u79d2\u7684\u97f3\u9891\u76f4\u901a<\/strong> \u5b9e\u73b0\u65e0\u5ef6\u8fdf\u8bed\u97f3\u548c\u4e50\u5668\u6355\u6349<\/li>\n\n\n\n<li><strong>\u603b\u8c10\u6ce2\u5931\u771f\uff08THD\uff09\u4f4e<\/strong> \u4e0e <strong>\u5bbd\u52a8\u6001\u8303\u56f4<\/strong><\/li>\n\n\n\n<li>\u7b80\u5316\u53c2\u8003\u8bbe\u8ba1\u548c\u8f6f\u4ef6\u6808<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5229\u7528\u8fd9\u4e2a\u7531 XMOS \u652f\u6301\u7684\u5e73\u53f0\u88c5\u5907 USB \u6216 PCIe \u58f0\u5361\uff0c\u8ba9\u73a9\u5bb6\u3001\u64ad\u5ba2\u548c\u73b0\u573a\u76f4\u64ad\u4eba\u5458\u4e3a\u4e4b\u503e\u5012\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.\u4eba\u5de5\u667a\u80fd\u964d\u566a\uff1a\u5728\u4efb\u4f55\u73af\u5883\u4e0b\u90fd\u80fd\u53d1\u51fa\u6c34\u6676\u822c\u6e05\u6670\u7684\u58f0\u97f3<\/h3>\n\n\n\n<p 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