{"id":9545,"date":"2026-01-05T11:08:33","date_gmt":"2026-01-05T09:08:33","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9545"},"modified":"2026-01-20T11:09:14","modified_gmt":"2026-01-20T09:09:14","slug":"cadence-lc3plus-advanced-wireless","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/cadence-lc3plus-advanced-wireless","title":{"rendered":"Cadence \u548c Fraunhofer \u5171\u540c\u5851\u9020\u65e0\u7ebf\u97f3\u9891\u7684\u672a\u6765"},"content":{"rendered":"<p>\u65e0\u7ebf\u8033\u673a\u3001\u53ef\u7a7f\u6234\u8bbe\u5907\u548c\u667a\u80fd\u97f3\u7bb1\u7684\u666e\u53ca\uff0c\u4f7f\u5f97\u97f3\u8d28\u548c\u7528\u6237\u4fbf\u5229\u6027\u6210\u4e3a\u4e0d\u5bb9\u59a5\u534f\u7684\u8981\u7d20\u3002\u6d88\u8d39\u8005\u5e0c\u671b\u83b7\u5f97\u5f55\u97f3\u68da\u7ea7\u522b\u7684\u97f3\u8d28\u3001\u4f4e\u5ef6\u8fdf\u7684\u6e38\u620f\u4f53\u9a8c\u4ee5\u53ca\u4fbf\u6377\u7684\u8fde\u63a5\u65b9\u5f0f\u7684\u540c\u65f6\u53c8\u4e0d\u727a\u7272\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u6216\u8bbe\u5907\u5916\u5f62\u5c3a\u5bf8\u3002<!--more--><\/p>\n<p>\u65e0\u635f\u6d41\u5a92\u4f53\u670d\u52a1\u7684\u5174\u8d77\u8fdb\u4e00\u6b65\u5f3a\u5316\u4e86\u8fd9\u4e00\u9700\u6c42\uff0c\u8981\u6c42\u8bbe\u5907\u5728\u4fdd\u6301\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u548c\u7d27\u51d1\u5916\u5f62\u7684\u540c\u65f6\u9ad8\u6548\u5904\u7406\u9ad8\u6e05\u97f3\u9891\u3002Cadence \u548c Fraunhofer \u901a\u8fc7\u5728\u9ad8\u6548 DSP \u67b6\u6784\u4e0a\u652f\u6301 LC3plus \u7b49\u5148\u8fdb\u7f16\u89e3\u7801\u5668\uff0c\u5f15\u9886\u4e86\u6d88\u8d39\u97f3\u9891\u7684\u65b0\u65f6\u4ee3\u3002\u4ed6\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u52a9\u529b\u8bbe\u5907\u5236\u9020\u5546\u63d0\u4f9b\u5f53\u4eca\u6d88\u8d39\u8005\u6240\u8ffd\u6c42\u7684\u9ad8\u54c1\u8d28\u3001\u4fbf\u6377\u6027\u548c\u521b\u65b0\u6027\uff0c\u4ece\u800c\u786e\u4fdd\u672a\u6765\u6570\u5e74\u97f3\u9891\u4f53\u9a8c\u7684\u6301\u7eed\u9886\u5148\u3002<\/p>\n<p>\u84dd\u7259\u4f4e\u529f\u8017\u97f3\u9891\uff08Bluetooth LE Audio\uff09\u4e8e 2022 \u5e74\u6700\u7ec8\u5b9a\u7a3f\uff0c\u5b83\u6807\u51c6\u5316\u4e86 LC3 \u7f16\u89e3\u7801\u5668\uff0c\u8be5\u7f16\u89e3\u7801\u5668\u80fd\u591f\u5728\u66f4\u4f4e\u7684\u6bd4\u7279\u7387\u4e0b\u63d0\u4f9b\u66f4\u9ad8\u7684\u97f3\u9891\u8d28\u91cf\uff0c\u5e76\u4e14\u5728\u590d\u6742\u7684\u65e0\u7ebf\u73af\u5883\u4e2d\u4e5f\u80fd\u4fdd\u6301\u7a33\u5b9a\u53ef\u9760\u3002LC3 \u7531 Fraunhofer IIS \u4e3b\u8981\u5f00\u53d1\uff0c\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u53d1\u5c55\u4e3a LC3plus\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u97f3\u9891\u4fdd\u771f\u5ea6\uff0c\u652f\u6301\u9ad8\u6e05\u3001\u4f4e\u5ef6\u8fdf\u97f3\u9891\uff0c\u9002\u7528\u4e8e\u6e38\u620f\u3001\u4f1a\u8bae\u548c\u6c89\u6d78\u5f0f\u5e94\u7528\u3002\u51ed\u501f 1.25 \u6beb\u79d2\u7684\u5e27\u7387\uff0cLC3plus \u80fd\u591f\u6ee1\u8db3\u6700\u82db\u523b\u7684\u8d85\u4f4e\u5ef6\u8fdf\u573a\u666f\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cLC3plus\u8fd8\u5177\u5907\u4f4e\u6bd4\u7279\u7387\u4e0b\u7684\u5353\u8d8a\u97f3\u9891\u8d28\u91cf\u548c\u5728\u590d\u6742\u65e0\u7ebf\u73af\u5883\u4e2d\u7684\u7a33\u5b9a\u6027\uff0c\u4f7f\u5176\u80fd\u591f\u9762\u5411\u672a\u6765\uff0c\u6ee1\u8db3\u4e0b\u4e00\u4ee3\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n<p>\u6700\u65b0<strong>\u4f4e\u5ef6\u8fdf\u7248\u672c<\/strong>LC3plus\u53ef\u5b9e\u73b0\u6ee1\u8db3\u6e38\u620f\u548c\u6c89\u6d78\u5f0f\u97f3\u6548\u9700\u6c42\u7684\u65e0\u7ebf\u97f3\u9891\u3002\u8fd9\u610f\u5473\u7740\u6d88\u8d39\u8005\u80fd\u591f\u4eab\u53d7\u540c\u6b65\u76843D\u97f3\u9891\u4f53\u9a8c\uff0c\u65e0\u8bba\u662f\u65e0\u7ebf\u73af\u7ed5\u58f0\u8fd8\u662f\u6c89\u6d78\u5f0f\u626c\u58f0\u5668\u7cfb\u7edf\uff0c\u90fd\u80fd\u544a\u522b\u5ef6\u8fdf\u548c\u97f3\u8d28\u59a5\u534f\u3002LC3plus\u4e0eFraunhofer \u7684upHear Flexible Rendering\u6280\u672f\u76f8\u7ed3\u5408\uff08\u4e24\u8005\u5747\u53ef\u901a\u8fc7Cadence\u83b7\u5f97\uff09\uff0c\u65e0\u9700\u590d\u6742\u7684\u5e03\u7ebf\u6216\u56fa\u5b9a\u5e03\u5c40\uff0c\u5373\u53ef\u5b9e\u73b0\u7075\u6d3b\u7684\u626c\u58f0\u5668\u6446\u653e\u548c\u81ea\u52a8\u7a7a\u95f4\u4f18\u5316\uff0c\u4ece\u800c\u6253\u9020\u6c89\u6d78\u5f0f\u97f3\u9891\u4f53\u9a8c\u3002\u8fd9\u79cd\u534f\u540c\u4f5c\u7528\u786e\u4fdd\u4e86\u5bb6\u5ead\u5a31\u4e50\u548c\u6e38\u620f\u573a\u666f\u5747\u80fd\u83b7\u5f97\u540c\u6b65\u7684\u9ad8\u54c1\u8d28\u65e0\u7ebf\u97f3\u9891\u3002<\/p>\n<p>\u84dd\u7259\u4f20\u8f93\u5e26\u5bbd\u7684\u6700\u65b0\u8fdb\u5c55\u4f7f\u5176\u80fd\u591f\u652f\u6301\u66f4\u9ad8\u7684\u6bd4\u7279\u7387\uff0c\u4ece\u800c\u53ef\u4ee5\u901a\u8fc7\u65e0\u7ebf\u8fde\u63a5\u4f20\u8f93<strong>\u65e0\u635f<\/strong>\u6216<strong>\u51e0\u4e4e\u65e0\u635f<\/strong>\u7684\u97f3\u9891\u3002\u8fd9\u4e00\u6280\u672f\u98de\u8dc3\u5bf9\u4e8e\u6ee1\u8db3\u9ad8\u4fdd\u771f\u6d41\u5a92\u4f53\u670d\u52a1\u7684\u8981\u6c42\u81f3\u5173\u91cd\u8981\u3002LC3plus \u5229\u7528\u8fd9\u4e9b\u6539\u8fdb\uff0c\u5373\u4f7f\u5728\u591a\u58f0\u9053\u8bbe\u7f6e\u4e2d\u4e5f\u80fd\u65e0\u7ebf\u4f20\u8f93\u9ad8\u6e05\u97f3\u9891\u3002<\/p>\n<p>\u968f\u7740 Tidal\u3001Amazon Music\u3001Spotify \u7b49\u5e73\u53f0\u63d0\u4f9b\u65e0\u635f\u6d41\u5a92\u4f53\u670d\u52a1\uff0c\u6574\u4e2a\u751f\u6001\u7cfb\u7edf\u6b63\u5728\u53d1\u751f\u8f6c\u53d8\u3002\u5982\u4eca\uff0c\u8bbe\u5907\u5fc5\u987b\u80fd\u591f\u89e3\u7801\u548c\u6e32\u67d3\u9ad8\u5206\u8fa8\u7387\u97f3\u9891\u6d41\uff0c\u8fd9\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u5bf9 SoC \u548c\u8bbe\u5907\u5236\u9020\u5546\u7684\u8981\u6c42\u3002\u4e0e Cadence \u5408\u4f5c\u7684\u5236\u9020\u5546\u53ef\u4ee5\u8f7b\u677e\u4f7f\u7528 LC3plus \u6280\u672f\uff0c\u786e\u4fdd\u8bbe\u5907\u80fd\u591f\u5728\u6ee1\u8db3\u8fd9\u4e9b\u9700\u6c42\u7684\u540c\u65f6\uff0c\u4e0d\u4f1a\u5f71\u54cd\u7535\u6c60\u7eed\u822a\u65f6\u95f4\u6216\u5ef6\u8fdf\u3002<\/p>\n<p>LC3plus \u7684\u53d1\u660e\u8005 Fraunhofer IIS \u4e0e DSP IP \u9886\u57df\u7684\u9886\u5bfc\u8005 Cadence \u8fbe\u6210\u5408\u4f5c\uff0c\u5c06 LC3plus \u652f\u6301\u5f15\u5165\u5230\u6574\u4e2a Cadence Tensilica HiFi DSP \u4ea7\u54c1\u7ec4\u5408\u4e2d\u3002\u6b64\u6b21\u5408\u4f5c\u786e\u4fdd\uff1a<\/p>\n<ul>\n<li>\u9488\u5bf9\u79fb\u52a8\u548c\u5d4c\u5165\u5f0f\u8bbe\u5907\u4f18\u5316\u7684\u4f4e\u529f\u8017\u3001\u9ad8\u6027\u80fdLC3plus\u5b9e\u73b0\u65b9\u6848<\/li>\n<li>\u4e3aOEM\u5382\u5546\u548cSoC\u8bbe\u8ba1\u4eba\u5458\u63d0\u4f9b\u5373\u7528\u578b\u96c6\u6210\u89e3\u51b3\u65b9\u6848\uff0c\u52a0\u5feb\u4ea7\u54c1\u4e0a\u5e02\u901f\u5ea6\u5e76\u964d\u4f4e\u5f00\u53d1\u590d\u6742\u6027<\/li>\n<li>\u53ef\u6269\u5c55\u6027\u5f3a\uff0c\u9002\u7528\u4e8e\u4ece\u53ef\u7a7f\u6234\u8bbe\u5907\u548cTWS\u8033\u673a\u5230\u6e38\u620f\u548c\u4f1a\u8bae\u7b49\u4e0b\u4e00\u4ee3\u5e94\u7528<\/li>\n<\/ul>\n<p>\u4e0e\u57fa\u4e8e CPU \u7684\u89e3\u51b3\u65b9\u6848\u76f8\u6bd4\uff0c\u57fa\u4e8e DSP \u7684 LC3plus \u5b9e\u73b0\u65b9\u6848\u53ef\u63d0\u4f9b\u66f4\u7a33\u5b9a\u7684\u6027\u80fd\u548c\u70ed\u7a33\u5b9a\u6027\uff0c\u5373\u4f7f\u5728\u9ad8\u8d1f\u8f7d\u4e0b\u4e5f\u80fd\u786e\u4fdd\u59cb\u7ec8\u5982\u4e00\u7684\u97f3\u8d28\u3002\u6b64\u6b21\u5408\u4f5c\u8fd8\u652f\u6301\u6c89\u6d78\u5f0f\u97f3\u9891\u573a\u666f\uff0c\u5c06\u5e94\u7528\u8303\u56f4\u4ece\u84dd\u7259\u4f4e\u529f\u8017\u97f3\u9891\u6269\u5c55\u5230\u591a\u58f0\u9053\u5bb6\u5ead\u5a31\u4e50\u3002<\/p>\n<p>2026\u5e741\u67086\u65e5\u81f39\u65e5\uff0c\u6b22\u8fce\u8385\u4e34\u62c9\u65af\u7ef4\u52a0\u65af\u5a01\u5c3c\u65af\u4eba\u9152\u5e9734\u5c42\u7684Fraunhofer\u4e13\u5c5e\u6f14\u793a\u5ba434-209\u548c34-204\uff0c\u4e86\u89e3\u66f4\u591a\u5173\u4e8eLC3plus\u548cCadence\u7684\u4fe1\u606f\u3002\u8bf7<a href=\"https:\/\/www.iis.fraunhofer.de\/en\/muv\/2026\/ces-2026\/meet.html\">\u70b9\u51fb\u6b64\u5904<\/a>\u9884\u7ea6\u4f1a\u9762\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e0\u7ebf\u8033\u673a\u3001\u53ef\u7a7f\u6234\u8bbe\u5907\u548c\u667a\u80fd\u97f3\u7bb1\u7684\u666e\u53ca\uff0c\u4f7f\u5f97\u97f3\u8d28\u548c\u7528\u6237\u4fbf\u5229\u6027\u6210\u4e3a\u4e0d\u5bb9\u59a5\u534f\u7684\u8981\u7d20\u3002\u6d88\u8d39\u8005\u5e0c\u671b\u83b7\u5f97\u5f55\u97f3\u68da\u7ea7\u522b\u7684\u97f3\u8d28\u3001 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7321,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154,153],"tags":[482,312],"class_list":["post-9545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","category-events-tradeshows-cn","tag-audio-cn","tag-ces-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9545"}],"collection":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/comments?post=9545"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9545\/revisions"}],"predecessor-version":[{"id":9546,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9545\/revisions\/9546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/7321"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=9545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=9545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=9545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}