{"id":15390,"date":"2025-06-29T07:09:32","date_gmt":"2025-06-29T07:09:32","guid":{"rendered":"https:\/\/sistc.com\/?p=15390"},"modified":"2025-06-29T07:09:34","modified_gmt":"2025-06-29T07:09:34","slug":"blog-bone-conduction-mems-microphone-solution","status":"publish","type":"post","link":"https:\/\/sistc.com\/zh\/blog-bone-conduction-mems-microphone-solution\/","title":{"rendered":"\u9aa8\u4f20\u5bfc\u8bed\u97f3\u62fe\u53d6\uff1a\u7528\u4e8e\u4e0b\u4e00\u4ee3\u53ef\u7a7f\u6234\u8bbe\u5907\u7684 SISTC MEMS \u9ea6\u514b\u98ce\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u7531\u4e8e <strong>\u771f\u6b63\u7684\u65e0\u7ebf\u7acb\u4f53\u58f0\uff08TWS\uff09<\/strong> \u8033\u585e\u548c <strong>\u667a\u80fd\u53ef\u7a7f\u6234\u8bbe\u5907<\/strong> \u4e0d\u65ad\u53d1\u5c55\uff0c\u4f46\u6709\u4e00\u9879\u6311\u6218\u4f9d\u7136\u5b58\u5728--<strong>\u5728\u5608\u6742\u73af\u5883\u4e2d\u6355\u6349\u6e05\u6670\u7684\u8bed\u97f3\u8f93\u5165<\/strong>.\u7845\u6e90\u79d1\u6280\u516c\u53f8\uff08SISTC\uff09\u63a8\u51fa\u4e86\u4e00\u79cd\u9ad8\u6027\u80fd\u89e3\u51b3\u65b9\u6848 <strong>MEMS \u9ea6\u514b\u98ce\u9aa8\u4f20\u5bfc\u62fe\u97f3\u7cfb\u7edf<\/strong> \u5b83\u91cd\u65b0\u5b9a\u4e49\u4e86\u7d27\u51d1\u578b\u6d88\u8d39\u8bbe\u5907\u7684\u8bed\u97f3\u6355\u6349\u7cbe\u5ea6\u548c\u6297\u566a\u80fd\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35-683x1024.png\" alt=\"\" class=\"wp-image-15391\" style=\"width:370px;height:auto\" srcset=\"https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35-683x1024.png 683w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35-200x300.png 200w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35-768x1152.png 768w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35-8x12.png 8w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35-600x900.png 600w, https:\/\/sistc.com\/wp-content\/uploads\/2025\/06\/ChatGPT-Image-2025\u5e746\u670829\u65e5-15_07_35.png 1024w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd17 \u6d4f\u89c8 SISTC MEMS \u9ea6\u514b\u98ce\uff1a<br>\ud83d\udc49 <a class=\"\" href=\"https:\/\/sistc.com\/zh\/product-category\/mems-microphone\/\">https:\/\/sistc.com\/product-category\/mems-microphone\/<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u9aa8\u4f20\u5bfc\u62fe\u97f3\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0e\u63a2\u6d4b\u7a7a\u6c14\u58f0\u6ce2\u7684\u4f20\u7edf\u9ea6\u514b\u98ce\u4e0d\u540c\u3001 <strong>\u9aa8\u4f20\u5bfc\u6280\u672f<\/strong> \u6355\u83b7 <strong>\u58f0\u5e26\u632f\u52a8<\/strong> \u901a\u8fc7\u4e0e\u5589\u5499\u9644\u8fd1\u7684\u76ae\u80a4\u6216\u9aa8\u9abc\u63a5\u89e6\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8fc7\u6ee4\u73af\u5883\u566a\u97f3\uff0c\u63d0\u9ad8\u8bed\u97f3\u8bc6\u522b\u7684\u8bed\u97f3\u6e05\u6670\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bed\u97f3\u62fe\u53d6\u4f20\u611f\u5668\uff08VPU\uff09\u4ecb\u7ecd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SISTC \u7684 <strong>VPU \u4f20\u611f\u5668<\/strong> \u662f\u4e00\u6b3e\u7ed3\u6784\u7d27\u51d1\u7684\u5355\u8f74 <strong>\u538b\u7535\u52a0\u901f\u5ea6\u8ba1<\/strong> \u8bbe\u8ba1\u7528\u4e8e\u68c0\u6d4b\u5589\u5499\u632f\u52a8\u3002\u5b83\u7684\u4e3b\u8981\u4f18\u70b9\u662f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u51fa\u8272\u7684\u6297\u566a\u80fd\u529b<\/strong>:\u4fe1\u53f7\u6765\u81ea\u76ae\u80a4\u4f20\u5bfc\u7684\u632f\u52a8\uff0c\u800c\u975e\u7a7a\u6c14\u4f20\u64ad\u7684\u58f0\u97f3<\/li>\n\n\n\n<li><strong>\u8d85\u4f4e\u529f\u8017<\/strong>:\u8fd0\u884c\u901f\u5ea6 <strong>1.8V \/ 55\u03bcA<\/strong>\u9002\u5408\u59cb\u7ec8\u5728\u7ebf\u7684\u53ef\u7a7f\u6234\u5e94\u7528\u573a\u666f<\/li>\n\n\n\n<li><strong>\u9ad8\u7075\u654f\u5ea6<\/strong>:\u6355\u6349\u7ec6\u5fae\u632f\u52a8\uff0c\u53d1\u51fa\u6e05\u6670\u7684\u8bed\u97f3\u6307\u4ee4<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u6bd4\u8f83\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u610f\u6cd5\u534a\u5bfc\u4f53 <a href=\"https:\/\/www.st.com\/en\/mems-and-sensors\/lis25ba.html\" target=\"_blank\" rel=\"noopener\">LIS25BA<\/a><\/strong> \u662f\u5e02\u573a\u4e0a\u53e6\u4e00\u6b3e\u57fa\u4e8e MEMS \u7684\u8bed\u97f3\u632f\u52a8\u4f20\u611f\u5668\u3002\u5b83\u662f\u5168\u6570\u5b57\u5f0f\u7684\uff0c\u652f\u6301 TDM \u63a5\u53e3\uff0c\u4e5f\u9762\u5411\u8bed\u97f3\u4ea4\u4e92\u5e94\u7528\u3002SISTC \u7684 VPU \u53ef\u63d0\u4f9b <strong>\u7701\u7535\u6a21\u62df\u66ff\u4ee3\u65b9\u6848<\/strong> \u53ef\u7b80\u5316\u8d44\u6e90\u53d7\u9650\u8bbe\u8ba1\u7684\u96c6\u6210\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9e\u9645\u5e94\u7528\uff1a\u534e\u4e3a FreeBuds 3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SISTC\u7684 <strong>\u534e\u4e3a FreeBuds 3<\/strong> \u5c55\u793a\u4e86 SISTC \u9aa8\u4f20\u5bfc\u89e3\u51b3\u65b9\u6848\u5728\u73b0\u5b9e\u4e16\u754c\u4e2d\u53d6\u5f97\u7684\u6210\u529f\u3002\u901a\u8fc7\u96c6\u6210 VPU \u6280\u672f\uff0c\u8be5\u8bbe\u5907\u5b9e\u73b0\u4e86\u4ee5\u4e0b\u76ee\u6807<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u57ce\u5e02\u6216\u5ba4\u5916\u566a\u97f3\u73af\u5883\u4e2d\u6355\u6349\u6e05\u6670\u8bed\u97f3<\/li>\n\n\n\n<li>\u51c6\u786e\u8bc6\u522b\u6307\u4ee4<\/li>\n\n\n\n<li>\u901a\u8bdd\u548c\u8bed\u97f3\u52a9\u624b\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u6280\u672f\u7279\u70b9<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u70b9<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u2705 \u9ad8\u8d28\u91cf\u8bed\u97f3\u63d0\u53d6<\/td><td>\u5373\u4f7f\u5728\u9ad8\u566a\u97f3\u73af\u5883\u4e0b\u4e5f\u80fd\u53ef\u9760\u5de5\u4f5c<\/td><\/tr><tr><td>\ud83d\udd12 \u8bed\u97f3\u9a8c\u8bc1<\/td><td>\u53ef\u901a\u8fc7\u9aa8\u632f\u52a8\u7279\u5f81\u8bc6\u522b\u7528\u6237<\/td><\/tr><tr><td>\ud83d\udca4 \u652f\u6301\u4f4e\u529f\u8017\u5524\u9192\u5b57<\/td><td>\u5177\u6709\u8282\u80fd\u5524\u9192\u529f\u80fd\u7684\u667a\u80fd\u5f85\u673a\u6a21\u5f0f<\/td><\/tr><tr><td>\ud83d\udd27 \u5fae\u578b\u5316\u8bbe\u8ba1<\/td><td>\u4f53\u79ef\u5c0f\u5de7\uff0c\u9002\u7528\u4e8e\u8033\u585e\u3001\u773c\u955c\u548c\u53ef\u7a7f\u6234\u8bbe\u5907<\/td><\/tr><tr><td>\ud83c\udfa4 \u9ad8\u4fe1\u566a\u6bd4<\/td><td>\u786e\u4fdd\u5728\u5c0f\u5c3a\u5bf8\u73af\u5883\u4e0b\u8bed\u97f3\u6e05\u6670<\/td><\/tr><tr><td>\ud83c\udf27\ufe0f \u5168\u5bc6\u5c01\u5916\u58f3<\/td><td>\u9632\u5c18\u9632\u6c34\uff0c\u975e\u5e38\u9002\u5408\u79fb\u52a8\u4f7f\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5524\u9192\u8bcd\u68c0\u6d4b\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SISTC \u7684\u9aa8\u4f20\u5bfc\u89e3\u51b3\u65b9\u6848\u652f\u6301\u5168\u9762\u7684 <strong>\u8bbe\u5907\u5524\u9192\u8bcd\u8bc6\u522b<\/strong> \u901a\u8fc7\u4ee5\u4e0b\u7ba1\u9053<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>MIC<\/strong>:\u6355\u6349\u4eba\u58f0\u632f\u52a8<\/li>\n\n\n\n<li><strong>LPSD \/ VAD<\/strong>:\u4f4e\u529f\u7387\u58f0\u97f3\u68c0\u6d4b\/\u8bed\u97f3\u6d3b\u52a8\u68c0\u6d4b<\/li>\n\n\n\n<li><strong>BF<\/strong>:\u6ce2\u675f\u6210\u5f62\uff08\u5728\u591a\u9ea6\u514b\u98ce\u8bbe\u8ba1\u4e2d\uff09<\/li>\n\n\n\n<li><strong>NS \/ NR<\/strong>:\u566a\u97f3\u6291\u5236<\/li>\n\n\n\n<li><strong>KWD<\/strong>:\u5173\u952e\u8bcd\u68c0\u6d4b\uff08\u5982 \"Hey Siri\"\u3001\"OK Google\")<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u5177\u6709\u5185\u7f6e KWD \u529f\u80fd\u7684\u5904\u7406\u5668\uff0c\u4f8b\u5982 <a href=\"https:\/\/www.qualcomm.com\/products\/application\/audio\/qcc5100-series\" target=\"_blank\" rel=\"noopener\">\u9ad8\u901a QCC5100 \u7cfb\u5217<\/a>\u56e0\u6b64\uff0cSISTC \u7684\u865a\u62df\u5904\u7406\u5355\u5143\u662f\u4e00\u4e2a\u5929\u7136\u7684\u5951\u5408\u70b9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u63a8\u8350\u7684\u82af\u7247\u7ec4\u7ec4\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SISTC \u7684 VPU \u53ef\u4e0e\u667a\u80fd\u97f3\u9891\u5904\u7406\u5668\u914d\u5bf9\u4f7f\u7528\uff0c\u4ee5\u5b9e\u73b0\u5524\u9192\u529f\u80fd\uff0c\u751a\u81f3\u53ef\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u4f7f\u7528 <strong>\u8ba1\u7b97\u80fd\u529b\u6709\u9650\u7684 MCU<\/strong>.\u63a8\u8350\u642d\u914d\u5305\u62ec<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>QuickLogic S3<\/strong><\/li>\n\n\n\n<li><strong>Ambiq Apollo2 \/ Apollo3<\/strong><\/li>\n\n\n\n<li><strong>Knowles IA-610 \/ IA-611 \u667a\u80fd\u9ea6\u514b\u98ce<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u7ec4\u5408\u53ef\u5b9e\u73b0\u8d85\u4f4e\u529f\u8017\u672c\u5730\u5904\u7406\uff0c\u5b9e\u73b0\u8bed\u97f3\u4f18\u5148\u4ea4\u4e92\uff0c\u800c\u65e0\u9700\u4f9d\u8d56\u4e91\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SISTC\u7684 <strong>\u9aa8\u4f20\u5bfc MEMS \u9ea6\u514b\u98ce\u89e3\u51b3\u65b9\u6848<\/strong> \u662f\u53ef\u7a7f\u6234\u8bed\u97f3\u6280\u672f\u9886\u57df\u7684\u4e00\u9879\u7a81\u7834\u3002\u901a\u8fc7\u5c06\u57fa\u4e8e\u7a7a\u6c14\u7684\u58f0\u97f3\u8f6c\u6362\u4e3a <strong>\u76ae\u80a4\u4f20\u5bfc\u632f\u52a8<\/strong>\u6b64\u5916\uff0c\u5b83\u8fd8\u80fd\u6781\u5927\u5730\u63d0\u9ad8\u79c1\u5bc6\u6027\u548c\u8bed\u97f3\u6e05\u6670\u5ea6\uff0c\u5373\u4f7f\u5728\u62e5\u6324\u7684\u7a7a\u95f4\u4e5f\u662f\u5982\u6b64\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u53ef\u7a7f\u6234\u8bbe\u5907\u671d\u7740\u4ee5\u4e0b\u65b9\u5411\u53d1\u5c55 <strong>\u66f4\u667a\u80fd\u3001\u66f4\u80fd\u611f\u77e5\u4e0a\u4e0b\u6587\u7684\u97f3\u9891<\/strong>SISTC \u6b63\u5728\u5e2e\u52a9\u54c1\u724c\u5f15\u9886\u4f4e\u529f\u8017\u3001\u9ad8\u6027\u80fd\u8bed\u97f3\u63a5\u53e3\u7684\u672a\u6765\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udce2 \u60f3\u8981\u5c06 VPU \u96c6\u6210\u5230\u4e0b\u4e00\u4ee3\u97f3\u9891\u8bbe\u5907\u4e2d\uff1f<br>\ud83d\udc49 <a href=\"https:\/\/sistc.com\/zh\/contact\/\">\u8054\u7cfb\u6211\u4eec\u7684\u5de5\u7a0b\u56e2\u961f<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>As True Wireless Stereo (TWS) earbuds and smart wearable devices continue to evolve, one challenge persists\u2014capturing clear voice input in noisy environments. Silicon Source Technology (SISTC) introduces a high-performance solution: [&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":[42,1],"tags":[],"class_list":["post-15390","post","type-post","status-publish","format-standard","hentry","category-industry-news","category-company-news"],"_links":{"self":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15390","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=15390"}],"version-history":[{"count":0,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/posts\/15390\/revisions"}],"wp:attachment":[{"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/media?parent=15390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/categories?post=15390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sistc.com\/zh\/wp-json\/wp\/v2\/tags?post=15390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}