{"id":15923,"date":"2026-01-15T02:05:01","date_gmt":"2026-01-15T02:05:01","guid":{"rendered":"https:\/\/sistc.com\/?p=15923"},"modified":"2026-06-16T09:28:46","modified_gmt":"2026-06-16T09:28:46","slug":"blog-smart-mems-microphone-ai-earbuds-integrated-npu","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/blog-smart-mems-microphone-ai-earbuds-integrated-npu\/","title":{"rendered":"\u9769\u65b0\u4eba\u5de5\u667a\u80fd\u8033\u585e\uff1a\u96c6\u6210\u5f0f NPU \u667a\u80fd MEMS \u9ea6\u514b\u98ce\u4e3a\u4f55\u80fd\u6539\u53d8\u6e38\u620f\u89c4\u5219"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5728\u5feb\u901f\u53d1\u5c55\u7684\u53ef\u7a7f\u6234\u6280\u672f\u9886\u57df\u3001 <strong>\u4eba\u5de5\u667a\u80fd\u8033\u585e<\/strong> 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\u5b83\u5c06\u4f20\u611f\u3001\u5b58\u50a8\u548c\u8ba1\u7b97\u96c6\u6210\u5230\u4e00\u4e2a\u8d85\u5c0f\u578b\u6a21\u5757\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1009\" src=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-1024x1009.jpg\" alt=\"\" class=\"wp-image-15922\" style=\"aspect-ratio:1.0148712082363616;width:339px;height:auto\" srcset=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-1024x1009.jpg 1024w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-300x296.jpg 300w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-100x100.jpg 100w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-768x757.jpg 768w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-1536x1514.jpg 1536w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-2048x2018.jpg 2048w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-12x12.jpg 12w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/\u667a\u80fd\u9ea6\u514b\u98ce-1-600x591.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>WBC-HRA381-M10<\/strong><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u611f\u77e5-\u5b58\u50a8-\u8ba1\u7b97 \"\u67b6\u6784\u7684\u529b\u91cf<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f20\u7edf\u7684\u97f3\u9891\u7cfb\u7edf\u4f9d\u8d56\u4e8e\u4e3b SoC\uff08\u7247\u4e0a\u7cfb\u7edf\uff09\u6765\u5904\u7406\u8bed\u97f3\u6307\u4ee4\uff0c\u8fd9\u4f1a\u6d88\u8017\u5927\u91cf\u7535\u80fd\u3002WBC-HRA381-M10 \u5219\u6539\u53d8\u4e86\u8fd9\u4e00\u6a21\u5f0f\uff0c\u5b83\u5185\u7f6e\u4e86\u4e00\u4e2a\u5185\u90e8 <strong>\u795e\u7ecf\u5904\u7406\u5668\u5355\u5143\uff08NPU\uff09<\/strong> \u4e0e <strong>\u6a21\u62df\u4fe1\u53f7\u5904\u7406\uff08ASP\uff09<\/strong> \u5355\u4f4d<sup><\/sup>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u96c6\u6210\u7684\u4eba\u5de5\u667a\u80fd\u82af\u7247\u53ef\u8ba9\u9ea6\u514b\u98ce\u53d1\u6325\u5176\u6027\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u79bb\u7ebf\u8bed\u97f3\u6d3b\u52a8\u68c0\u6d4b (VAD)\uff1a<\/strong> \u667a\u80fd\u8bc6\u522b\u4eba\u7c7b\u8bed\u97f3\uff0c\u540c\u65f6\u5ffd\u7565\u80cc\u666f\u566a\u58f0<\/li>\n\n\n\n<li><strong>\u5173\u952e\u8bcd\u641c\u7d22 (KWS)\uff1a<\/strong> \u652f\u6301\u591a\u8fbe 30 \u4e2a\u672c\u5730\u5173\u952e\u5b57\uff0c\u5b9e\u73b0\u5373\u65f6\u54cd\u5e94\uff0c\u65e0\u4e91\u7aef\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4eba\u5de5\u667a\u80fd\u5e94\u7528\u7684\u5173\u952e\u6280\u672f\u89c4\u683c<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u6ee1\u8db3\u9ad8\u4fdd\u771f\u97f3\u9891\u548c\u4eba\u5de5\u667a\u80fd\u5904\u7406\u7684\u4e25\u683c\u8981\u6c42\uff0c\u6211\u4eec\u7684\u6a21\u5757\u5177\u6709\u4e1a\u754c\u9886\u5148\u7684\u6027\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u4fe1\u566a\u6bd4\u548c AOP\uff1a<\/strong> \u7528 <strong>65dBA \u4fe1\u566a\u6bd4<\/strong> \u548c\u4e00\u4e2a <strong>127dBSPL \u58f0\u5b66\u8fc7\u8f7d\u70b9<\/strong>\u5373\u4f7f\u5728\u5608\u6742\u7684\u73af\u5883\u4e2d\uff0c\u5b83\u4e5f\u80fd\u6355\u6349\u5230\u6e05\u6670\u7684\u97f3\u9891\u3002<\/li>\n\n\n\n<li><strong>\u8d85\u4f4e\u529f\u8017\uff1a<\/strong> \u5728 VAD \u6a21\u5f0f\u4e0b\uff0c\u82af\u7247\u7684\u8fd0\u884c\u901f\u5ea6\u4ec5\u4e3a <strong>70\u03bcA<\/strong>\u8fd9\u5927\u5927\u5ef6\u957f\u4e86 TWS \u8033\u673a\u7684\u5f85\u673a\u65f6\u95f4\u3002<\/li>\n\n\n\n<li><strong>\u7d27\u51d1\u96c6\u6210\uff1a<\/strong> \u4ec5\u6d4b\u91cf <strong>3.5 x 2.65 x 1.0 \u6beb\u7c73<\/strong>\u6b64\u5916\uff0c\u5b83\u8fd8\u80fd\u4e0e\u667a\u80fd\u624b\u8868\u548c AR\/VR \u773c\u955c\u7b49\u7a7a\u95f4\u53d7\u9650\u7684\u8bbe\u8ba1\u5b8c\u7f8e\u878d\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5728\u4eba\u5de5\u667a\u80fd\u8033\u585e\u4e2d\u5b9e\u73b0 \"\u59cb\u7ec8\u5728\u7ebf \"\u7684\u667a\u80fd\u529f\u80fd<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">WBC-HRA381-M10 \u91c7\u7528 \"\u59cb\u7ec8\u5f00\u542f\"\uff08AON\uff09\u7b56\u7565<sup><\/sup>.......\u3002 <strong>LP_NPU \uff08\u4f4e\u529f\u8017 NPU\uff09<\/strong> \u4e00\u65e6\u53d1\u73b0\u6709\u6548\u4fe1\u53f7\uff0c\u5b83\u5c31\u4f1a\u5524\u9192\u4e3b NPU \u8fdb\u884c\u590d\u6742\u7684\u5206\u7c7b\uff0c\u7136\u540e\u624d\u4f1a\u5411\u4e3b\u673a SoC \u53d1\u51fa\u8b66\u62a5<sup><\/sup>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u5206\u5c42\u5524\u9192\u673a\u5236\u53ef\u786e\u4fdd\u4eba\u5de5\u667a\u80fd\u8033\u585e\u5bf9 \"Hey Siri \"\u6216 \"Hi Galaxy \"\u4fdd\u6301\u54cd\u5e94\uff0c\u800c\u4e0d\u4f1a\u8017\u5c3d\u7535\u6c60\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u9009\u62e9\u7845\u6e90\uff1f<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u9521\u77fd\u6e90\u79d1\u6280\u5728 MEMS \u8bbe\u8ba1\u548c\u97f3\u9891\u7b97\u6cd5\u9886\u57df\u62e5\u6709 15 \u5e74\u7684\u4e13\u4e1a\u7ecf\u9a8c\uff0c\u81f4\u529b\u4e8e\u63d0\u4f9b\u8f6f\u786c\u4ef6\u4e00\u4f53\u5316\u7684\u89e3\u51b3\u65b9\u6848\u3002\u6211\u4eec\u7684\u4ea7\u54c1\u8bbe\u8ba1\u7b26\u5408\u4e25\u683c\u7684\u5de5\u4e1a\u6807\u51c6\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9 <strong>3 \u7ea7 ESD \u4fdd\u62a4<\/strong> \u4e0e <strong>MSL 1 \u5b58\u50a8\u53ef\u9760\u6027<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u7ed3\u8bba<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u4eba\u5de5\u667a\u80fd\u4e0d\u65ad\u4ece\u4e91\u7aef\u5411 \"\u8fb9\u7f18 \"\u8fc1\u79fb\uff0c\u4eba\u5de5\u667a\u80fd\u7684\u53d1\u5c55\u4e5f\u5728\u4e0d\u65ad\u52a0\u901f\u3002 <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/sistc.com\/zh\/\">\u667a\u80fd MEMS \u9ea6\u514b\u98ce - SILICON SOURCE<\/a> \u5c06\u6210\u4e3a\u667a\u80fd\u53ef\u7a7f\u6234\u8bbe\u5907\u7684\u57fa\u77f3\u3002WBC-HRA381-M10 \u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a\u7ec4\u4ef6\uff0c\u5b83\u8fd8\u662f\u60a8\u4e0b\u4e00\u6b21\u97f3\u9891\u521b\u65b0\u7684\u5927\u8111\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u51c6\u5907\u597d\u63d0\u5347\u60a8\u7684\u4eba\u5de5\u667a\u80fd\u8033\u585e\u9879\u76ee\u4e86\u5417\uff1f<\/strong> <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/sistc.com\/zh\/contact\/\">\u8054\u7cfb\u6211\u4eec\u7684\u6280\u672f\u56e2\u961f<\/a> \u7acb\u5373\u83b7\u53d6\u6837\u54c1\u548c\u8be6\u7ec6\u7684\u53c2\u8003\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u6709\u5173 MEMS \u6280\u672f\u8d8b\u52bf\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u67e5\u9605\u4ee5\u4e0b\u7f51\u7ad9\u7684\u6700\u65b0\u884c\u4e1a\u62a5\u544a <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.memsjournal.com\">\u5fae\u673a\u7535\u7cfb\u7edf\u6742\u5fd7<\/a> \u6216\u63a2\u7d22 <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/ieeexplore.ieee.org\">IEEE Xplore<\/a> \u7528\u4e8e\u58f0\u5b66\u4f20\u611f\u5668\u7684\u9ad8\u7ea7\u7814\u7a76\u3002<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In the rapidly evolving landscape of wearable technology, AI Earbuds are no longer just about playing music; they are becoming intelligent personal assistants. However, the biggest challenge for manufacturers remains [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"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":"","ast-disable-related-posts":"","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":[103],"tags":[],"class_list":["post-15923","post","type-post","status-publish","format-standard","hentry","category-technical-blog"],"_links":{"self":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/comments?post=15923"}],"version-history":[{"count":1,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15923\/revisions"}],"predecessor-version":[{"id":16489,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15923\/revisions\/16489"}],"wp:attachment":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/media?parent=15923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/categories?post=15923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/tags?post=15923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}