{"id":8905,"date":"2025-01-08T10:29:29","date_gmt":"2025-01-08T08:29:29","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=8905"},"modified":"2025-01-08T10:29:29","modified_gmt":"2025-01-08T08:29:29","slug":"uphear-cadences","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/uphear-cadences","title":{"rendered":"\u5148\u8fdb\u7684\u4f4e\u529f\u8017\u97f3\u9891\u5904\u7406\uff1aFraunhofer upHear \u73b0\u5df2\u52a0\u5165 Cadence \u97f3\u9891\u7b97\u6cd5\u5408\u4f5c\u4f19\u4f34\u884c\u5217"},"content":{"rendered":"<p><strong>Fraunhofer upHear \u7cfb\u5217\u6e32\u67d3\u6280\u672f\u73b0\u5df2\u52a0\u5165\u5230 Cadence \u7684\u97f3\u9891\u5904\u7406\u5e73\u53f0\u3002<\/strong><\/p>\n<p><!--more--><\/p>\n<p>Fraunhofer IIS \u548c\u9886\u5148\u7684\u534a\u5bfc\u4f53\u3001\u7535\u5b50\u7cfb\u7edf\u53ca\u5d4c\u5165\u5f0f\u7845 IP \u8bbe\u8ba1\u8ba1\u7b97\u8f6f\u4ef6\u63d0\u4f9b\u5546Cadence\u957f\u671f\u4ee5\u6765\u4e00\u76f4\u5728\u5408\u4f5c\u5f00\u53d1\u884c\u4e1a\u9886\u5148\u7684\u97f3\u9891DSP\u6280\u672f\uff0c\u4f8b\u5982 <a href=\"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/tensilica-hifi-1-dsp-lc3-lc3plus\">LC3\/LC3 plus<\/a>\u3002\u73b0\u5728\uff0cFraunhofer upHear \u7cfb\u5217\u6e32\u67d3\u6280\u672f\u4e5f\u53ef\u5e94\u7528\u4e8e Cadence \u7684\u97f3\u9891\u5904\u7406\u5e73\u53f0\u3002<\/p>\n<p>upHear\u6ee1\u8db3\u4e86\u5bb6\u5ead\u3001\u65c5\u9014\u4e2d\u6216\u5de5\u4f5c\u573a\u6240\u4f7f\u7528\u7684\u6240\u6709\u6d88\u8d39\u97f3\u9891\u8bbe\u5907\u5728\u97f3\u9891\u6e32\u67d3\u9886\u57df\u7684\u4e3b\u8981\u8d8b\u52bf\u3002\u4f7f\u7528 Cadence Tensilica HiFi DSP \u5e73\u53f0\u7684\u5236\u9020\u5546\u73b0\u5728\u53ef\u4ee5\u9009\u62e9\u5e76\u8f7b\u677e\u5730\u5c06\u6700\u5148\u8fdb\u7684 upHear \u6280\u672f\u96c6\u6210\u5230\u5176\u5d4c\u5165\u5f0f\u97f3\u9891\u4fe1\u53f7\u6d41\u4e2d\u3002<\/p>\n<p><strong>upHear \u2212 HiFi DSP <\/strong><strong>\u7684\u5b8c\u7f8e\u642d\u6863<\/strong><\/p>\n<p>Cadence Tensilica HiFi DSP \u7cfb\u5217\u97f3\u9891\u4ea7\u54c1\u53ef\u5b9e\u73b0\u5305\u62ec\u4eba\u5de5\u667a\u80fd\u548c\u673a\u5668\u5b66\u4e60\u5728\u5185\u7684\u5168\u90e8\u97f3\u9891\u548c\u8bed\u97f3\u5904\u7406\u7b97\u6cd5\u6240\u9700\u7684\u9ad8\u6027\u80fd\u5904\u7406\u3002HiFi DSP \u96c6\u6210\u5230\u6570\u5341\u4ebf\u4e2a SoC \u4e2d\uff0c\u5e76\u90e8\u7f72\u5728\u6240\u6709\u4e3b\u6d41\u6d88\u8d39\u97f3\u9891\u5e02\u573a\uff0c\u5305\u62ec\u667a\u80fd\u626c\u58f0\u5668\u548c\u8033\u673a\u4ea7\u54c1\u3002\u9ad8\u6027\u80fd\u4e0e\u8d85\u4f4e\u529f\u8017\u9700\u6c42\u7684\u7ed3\u5408\u662f Tensilica HiFi \u6307\u4ee4\u96c6\u67b6\u6784 (ISA) \u6210\u529f\u7684\u5173\u952e\uff0c\u4f7f\u5176\u6210\u4e3a\u97f3\u9891\u8bbe\u5907\u5236\u9020\u5546\u7684\u9996\u9009\uff0c\u5168\u7403\u8d85\u8fc7 150 \u5bb6\u6388\u6743\u5546\u90fd\u8bc1\u660e\u4e86\u8fd9\u4e00\u70b9\u3002<\/p>\n<p>\u5ba2\u6237\u5bf9\u667a\u80fd\u97f3\u9891\u8bbe\u5907\uff0c\u5982\u771f\u65e0\u7ebf\u8033\u673a (TWS)\u7684\u7279\u6b8a\u529f\u80fd\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002\u4ed6\u4eec\u5bfb\u6c42\u7eaf\u51c0\u7684\u8bed\u97f3\u901a\u8bdd\u8d28\u91cf\u548c\u8eab\u4e34\u5176\u5883\u7684\u7a7a\u95f4\u97f3\u9891\uff0c\u5e76\u671f\u5f85\u8bbe\u5907\u7684\u7535\u6c60\u4f9b\u7535\u80fd\u591f\u6301\u7eed\u4e00\u6574\u5929\u3002\u4ece\u667a\u80fd\u624b\u673a\u4e2d\u7684 HiFi DSP \u5230 TWS \u8033\u673a\uff0cupHear \u80fd\u591f\u4e3a\u4efb\u4f55\u7c7b\u578b\u7684\u8bbe\u5907\u63d0\u4f9b\u97f3\u9891\u521b\u65b0\u3002<\/p>\n<p><strong>upHear<\/strong><strong>\uff1a\u9886\u5148\u7684\u8f93\u5165\u548c\u8f93\u51fa\u5904\u7406\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>upHear \u9ea6\u514b\u98ce\u5904\u7406\u6280\u672f\u80fd\u591f\u6ee1\u8db3\u6240\u6709\u8f93\u5165\u4fe1\u53f7\u7684\u9700\u6c42\uff0c\u5305\u62ec\u57fa\u4e8e AI \u7684\u9ad8\u7ea7\u8bed\u97f3\u589e\u5f3a\u3002upHear \u79fb\u52a8\u97f3\u9891\u80fd\u591f\u4e3a\u4f4e\u529f\u8017\u7ec8\u7aef\u8bbe\u5907\u63d0\u4f9b 3D \u97f3\u9891\u6e32\u67d3\u5904\u7406\u3002<\/p>\n<p>\u5728\u8f93\u5165\u4fe1\u53f7\u9886\u57df\uff0c<strong>upHear <\/strong><strong>\u9ea6\u514b\u98ce\u5904\u7406<\/strong>\u80fd\u591f\u63d0\u4f9b\u5b8c\u6574\u7684\u58f0\u5b66\u524d\u7aef\uff0c\u5e76\u7ed3\u5408\u5148\u8fdb\u7684\u57fa\u4e8e AI \u7684\u8bed\u97f3\u589e\u5f3a\u89e3\u51b3\u65b9\u6848\u3002upHear \u9ea6\u514b\u98ce\u5904\u7406\u53ef\u90e8\u7f72\u5728\u591a\u79cd\u8bbe\u5907\u7c7b\u522b\u4e2d\uff0c\u5e76\u5728\u4e0d\u540c\u6761\u4ef6\u4e0b\u5b9e\u73b0\u6700\u4f73\u6027\u80fd\u3002upHear \u57fa\u4e8e AI \u7684\u964d\u566a\u662f\u4e00\u79cd\u8d85\u4f4e\u590d\u6742\u5ea6\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u63d0\u9ad8\u8f93\u5165\u548c\u8f93\u51fa\u8bed\u97f3\u4fe1\u53f7\u7684\u6e05\u6670\u5ea6\u3002\u8ba1\u7b97\u7a7a\u95f4\u5c0f\u4f7f\u5b83\u6210\u4e3a\u8033\u673a\u6216\u667a\u80fd\u624b\u673a\u7b49\u4fbf\u643a\u5f0f\u901a\u4fe1\u8bbe\u5907\u7684\u5b8c\u7f8e\u9009\u62e9\u3002<\/p>\n<p>\u5728\u8f93\u51fa\u65b9\u9762\uff0cupHear Mobile Audio \u53ef\u5728\u4fbf\u643a\u5f0f\u8bbe\u5907\u4e0a\u4ee5\u8f83\u4f4e\u7684\u590d\u6742\u5ea6\u5448\u73b0\u903c\u771f\u7684\u7a7a\u95f4\u97f3\u9891\u3002\u5b83\u4e13\u4e3a\u63d0\u4f9b\u903c\u771f\u7684\u8046\u542c\u4f53\u9a8c\u800c\u8bbe\u8ba1\uff0c\u53ef\u5c06\u5a92\u4f53\u64ad\u653e\u4ece\u4f20\u7edf\u7acb\u4f53\u58f0\u589e\u5f3a\u5230\u73b0\u4ee3\u6c89\u6d78\u5f0f\u683c\u5f0f\uff0c\u8fd8\u53ef\u4e3a\u6269\u5c55\u73b0\u5b9e (XR) \u97f3\u9891\u63d0\u4f9b\u7a7a\u95f4\u97f3\u9891\u3002\u5373\u4f7f\u5728\u8d44\u6e90\u6700\u53d7\u9650\u7684\u7cfb\u7edf\uff08\u4f8b\u5982\u5c0f\u578b TWS \u8033\u673a\u4e2d\u7684 DSP \u548c\u4f4e\u529f\u8017 XR \u786c\u4ef6\uff09\u4e0a\uff0c\u5b83\u4e5f\u53ef\u7528\u4e8e\u5168\u8d28\u91cf\u96c6\u6210\u3002<\/p>\n<p>Cadence \u97f3\u9891\u53ca\u8bed\u97f3 DSP \u4ea7\u54c1\u8425\u9500\u603b\u76d1 Casey Ng \u8868\u793a\uff1a\u201c\u6211\u4eec\u5f88\u9ad8\u5174\u80fd\u4e0e upHear\u6280\u672f\u5408\u4f5c\uff0c\u8fdb\u800c\u63d0\u5347\u6211\u4eec\u7684\u4ea7\u54c1\u3002Fraunhofer \u957f\u671f\u4ee5\u6765\u4e00\u76f4\u662f\u4e1a\u754c\u9886\u5148\u7f16\u7801\u89e3\u51b3\u65b9\u6848\u5408\u4f5c\u4f19\u4f34\u3002upHear \u5728\u6211\u4eec\u7684 Tensilica HiFi DSP \u4e0a\u7684\u63a8\u51fa\u4f7f\u6211\u4eec\u7684\u5ba2\u6237\u80fd\u591f\u90e8\u7f72\u5168\u9762\u7684\u6e32\u67d3\u6280\u672f\uff0c\u5e76\u63d0\u4f9b\u6700\u4f73\u96c6\u6210\u7684\u7aef\u5230\u7aef\u89e3\u51b3\u65b9\u6848\uff0c\u4ece\u800c\u521b\u9020\u672a\u6765\u578b\u4ea7\u54c1\u3002\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fraunhofer upHear \u7cfb\u5217\u6e32\u67d3\u6280\u672f\u73b0\u5df2\u52a0\u5165\u5230 Cadence \u7684\u97f3\u9891\u5904\u7406\u5e73\u53f0\u3002<\/p>\n","protected":false},"author":2,"featured_media":8883,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[482,316,443,448,444],"class_list":["post-8905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-audio-cn","tag-cingo-cn","tag-uphear-cn","tag-virtual-reality-cn","tag-voice-quality-enhancement-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8905"}],"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=8905"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8905\/revisions"}],"predecessor-version":[{"id":8906,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8905\/revisions\/8906"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/8883"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=8905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=8905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=8905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}