{"id":15361,"date":"2025-06-18T08:52:58","date_gmt":"2025-06-18T08:52:58","guid":{"rendered":"https:\/\/sistc.com\/?post_type=product&#038;p=15361"},"modified":"2026-01-15T01:40:29","modified_gmt":"2026-01-15T01:40:29","slug":"smart-mems-microphone","status":"publish","type":"product","link":"https:\/\/sistc.com\/zh\/product\/smart-mems-microphone\/","title":{"rendered":"\u667a\u80fd MEMS \u9ea6\u514b\u98ce"},"content":{"rendered":"<div class=\"ace-line\" dir=\"auto\" data-node=\"true\">\n<p data-path-to-node=\"3\">\u6211\u4eec\u7684\u667a\u80fd MEMS \u9ea6\u514b\u98ce\u7cfb\u5217\u96c6\u6210\u4e86\u9ad8\u6027\u80fd MEMS \u4f20\u611f\u5668\u548c\u8d85\u4f4e\u529f\u8017\u4eba\u5de5\u667a\u80fd\u82af\u7247\u3002\u8fd9\u79cd \"\u611f\u77e5-\u5b58\u50a8-\u8ba1\u7b97 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data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">VAD \u6a21\u5f0f\uff08~70\u03bcA\uff09\uff1a<\/b> \u8bed\u97f3\u68c0\u6d4b\u8d85\u4f4e\u529f\u8017\u5f85\u673a\u3002<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">KWS \u6a21\u5f0f\uff08~160\u03bcA\uff09\uff1a<\/b> \u7528\u4e8e\u5b9e\u65f6\u5173\u952e\u8bcd\u5339\u914d\u7684\u8fde\u7eed\u63a8\u7406\u3002<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b data-path-to-node=\"7,2,0\" data-index-in-node=\"0\">\u6df7\u5408\u5524\u9192<\/b> VAD \u89e6\u53d1\u7684 KWS \u53ef\u5b9e\u73b0\u6027\u80fd\u4e0e\u529f\u8017\u4e4b\u95f4\u7684\u6700\u7ec8\u5e73\u8861\u3002<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"8\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">\u6280\u672f\u89c4\u683c<\/b><\/h3>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">\u5305\u88c5\u5c3a\u5bf8<\/b> 3.5 \u00d7 2.65 \u00d7 1.0 \u6beb\u7c73<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">\u63a5\u53e3\uff1a<\/b> \u6807\u51c6 I2C \u4ece\u5c5e\u8bbe\u5907\uff08\u6700\u9ad8 400Kb\/s\uff09<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">\u654f\u611f\u6027\uff1a<\/b> \u00b11dB \u9ad8\u7cbe\u5ea6<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,3,0\"><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">\u7535\u6e90\u7535\u538b<\/b> 1.6V - 3.6V<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">\u5178\u578b\u5e94\u7528<\/b><\/h3>\n<p data-path-to-node=\"11\">\u662f TWS \u8033\u673a\u3001\u667a\u80fd\u624b\u8868\u3001AR\/VR \u773c\u955c\u3001\u667a\u80fd\u624b\u673a\u548c\u667a\u80fd\u7269\u8054\u7f51\u5bb6\u5ead\u8bbe\u5907\u7684\u7406\u60f3\u4e4b\u9009\u3002<\/p>\n<hr data-path-to-node=\"12\" \/>\n<h3 data-path-to-node=\"13\"><b data-path-to-node=\"13\" data-index-in-node=\"0\">\u6280\u672f\u6587\u6863<\/b><\/h3>\n<p data-path-to-node=\"14\">\u6709\u5173\u8be6\u7ec6\u7684\u7535\u6c14\u7279\u6027\u3001\u673a\u68b0\u56fe\u7eb8\u548c\u5e94\u7528\u8bf4\u660e\uff0c\u8bf7\u4e0b\u8f7d\u5168\u7cfb\u5217\u6570\u636e\u8868\uff1a<\/p>\n<ul>\n<li data-path-to-node=\"15\">\ud83d\udc49 <b data-path-to-node=\"15\" data-index-in-node=\"3\">\u4e0b\u8f7d\u5168\u7cfb\u5217\u6570\u636e\u8868 (PDF)\uff1a <a href=\"https:\/\/sistc.com\/wp-content\/uploads\/2026\/01\/MA-HRA381-M10.v3.0-en-US.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-14734\" src=\"https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/dpm2pb3u.png\" alt=\"\" width=\"30\" height=\"30\" srcset=\"https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/dpm2pb3u.png 30w, https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/dpm2pb3u-12x12.png 12w\" sizes=\"(max-width: 30px) 100vw, 30px\" \/><\/a><\/b><em>EN \u00a0\u00a0<\/em><b data-path-to-node=\"15\" data-index-in-node=\"3\"><a href=\"https:\/\/sistc.com\/wp-content\/uploads\/2026\/01\/MA-HRA381-M10.v3.0.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-14734\" src=\"https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/dpm2pb3u.png\" alt=\"\" width=\"30\" height=\"30\" srcset=\"https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/dpm2pb3u.png 30w, https:\/\/sistc.com\/wp-content\/uploads\/2024\/12\/dpm2pb3u-12x12.png 12w\" sizes=\"(max-width: 30px) 100vw, 30px\" \/><\/a><\/b><em>cn<\/em><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u65e0\u9521\u7845\u6e90\u79d1\u6280\u6709\u9650\u516c\u53f8\u7684\u667a\u80fd MEMS \u9ea6\u514b\u98ce\u7cfb\u5217\u662f\u4e1a\u754c\u9886\u5148\u7684 \"\u611f-\u5b58-\u7b97\"\uff08Sense-Store-Compute\uff09\u96c6\u6210\u97f3\u9891\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u5d4c\u5165\u9ad8\u6027\u80fd MEMS 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