{"id":7702,"date":"2022-08-30T16:32:58","date_gmt":"2022-08-30T14:32:58","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=7702"},"modified":"2022-08-30T16:32:58","modified_gmt":"2022-08-30T14:32:58","slug":"cingo-dsp-concepts","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/cingo-dsp-concepts","title":{"rendered":"Fraunhofer Cingo \u6210\u529f\u52a0\u5165DSP Concepts \u7684 Audio Weaver"},"content":{"rendered":"<p><strong>Fraunhofer IIS<\/strong><strong>\u548c<\/strong><strong>DSP Concepts<\/strong><strong>\u7684\u672c\u6b21\u5408\u4f5c\u65e8\u8ba9\u5236\u9020\u5546\u7d27\u8ddf\u5e02\u573a\u9700\u6c42\u5e76\u6210\u529f\u964d\u4f4e\u6210\u672c\u548c\u4e0a\u5e02\u65f6\u95f4<\/strong><strong>\u00a0<\/strong><!--more--><\/p>\n<p>\u4e3a\u4ea7\u54c1\u6dfb\u52a0\u5168\u65b0\u7684\u97f3\u9891\u529f\u80fd\u548c\u7b97\u6cd5\u6781\u5177\u6311\u6218\u3002\u901a\u8fc7 DSP Concepts \u7684 Audio Weaver\u8fd9\u6837\u7075\u6d3b\u7269\u8054\u7f51\u5f00\u53d1\u5e73\u53f0\u548c\u50cfFraunhofer IIS Cingo\u8fd9\u6837\u529f\u80fd\u5b8c\u5907\u7684\u7b97\u6cd5\uff0c\u5219\u53ef\u5728\u6709\u6548\u52a0\u901f\u4ea7\u54c1\u5f00\u53d1\u7684\u540c\u65f6\u964d\u4f4e\u6210\u672c\uff0c\u97f3\u9891\u5236\u9020\u5546\u53ef\u4ee5\u8f7b\u677e\u5730\u4f7f\u7528\u5df2\u6388\u6743\u7684\u6280\u672f\u4ee5\u589e\u5f3a\u5176\u4ea7\u54c1\u6027\u80fd\u3002<\/p>\n<p>\u4f01\u4e1a\u4f7f\u7528\u4e13\u5229\u6388\u6743\u97f3\u9891\u6280\u672f\u800c\u4e0d\u81ea\u884c\u4ece\u5185\u90e8\u5f00\u53d1\u7684\u4f18\u52bf\u5f88\u660e\u663e\u3002\u4e13\u6ce8\u4e8e\u97f3\u9891\u6280\u672f\u5f00\u53d1\u7684\u4f01\u4e1a\uff0c\u4f8b\u5982 Fraunhofer IIS\uff0c\u62e5\u6709\u5236\u9020\u5546\u53ef\u80fd\u7f3a\u4e4f\u7684\u4e13\u4e1a\u805a\u7126\u77e5\u8bc6\u548c\u6210\u719f\u6280\u672f\uff0c\u800c\u6388\u6743\u8bb8\u53ef\u901a\u5e38\u6bd4\u5185\u90e8\u5f00\u53d1\u66f4\u52a0\u8282\u7701\u8d44\u6e90\u3002<\/p>\n<p>\u5728\u8fc7\u53bb 30 \u591a\u5e74\u91cc\uff0cFraunhofer\u4e00\u76f4\u81f4\u529b\u4e8e\u5f00\u53d1\u548c\u6388\u6743\u97f3\u9891\u6280\u672f\uff0c\u4f8b\u5982 mp3\u3001AAC\u3001MPEG-H \u97f3\u9891\u3001\u589e\u5f3a\u578b\u8bed\u97f3\u670d\u52a1 (EVS) \u548c\u84dd\u7259 LC3\/LC3plus\u7b49\u3002\u7ee7\u8fd9\u4e9b\u6280\u672f\u521b\u65b0\u4e4b\u540e\uff0cFraunhofer \u73b0\u5728\u63d0\u4f9b\u4e86 Cingo\uff0c\u5b83\u662f\u76ee\u524d\u5e02\u9762\u4e0a\u6700\u901a\u7528\u7684\u53cc\u8033\u6e32\u67d3\u5668\uff0c\u4e14\u5df2\u88ab\u5168\u7403\u5ba2\u6237\u91c7\u7eb3\u3002<\/p>\n<p>Fraunhofer Cingo \u53cc\u8033\u6e32\u67d3\u5668\u662f\u6269\u5c55\u611f\u77e5\u58f0\u666f\u4ee5\u521b\u5efa\u73af\u7ed5\u58f0\u6548\u679c\u7684\u5904\u7406\u5668\u3002\u5b83\u53ef\u4ee5\u5e94\u7528\u4e8e\u7269\u7406\u4e0a\u5177\u6709\u6311\u6218\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u8033\u673a\uff0c\u4ee5\u53ca\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u548c\u7b14\u8bb0\u672c\u7535\u8111\u4e2d\u7d27\u5bc6\u6392\u5217\u7684\u626c\u58f0\u5668\u3002\u5728\u4efb\u4f55\u8bbe\u5907\u4e0a\uff0cCingo \u90fd\u80fd\u4f7f\u7acb\u4f53\u58f0\u3001\u591a\u58f0\u9053\u548c\u6c89\u6d78\u58f0\u97f3\u9891\u53d8\u5f97\u81ea\u7136\u800c\u5bbd\u655e\u3002\u501f\u52a9 MPEG-H \u97f3\u9891\uff0c\u901a\u8fc7\u5bf9\u5934\u9876\u4e0a\u65b9\u58f0\u9053\u7684\u97f3\u9891\u4ee5\u53ca\u5728\u865a\u62df\u7a7a\u95f4\u4e2d\u653e\u7f6e\u4efb\u610f\u6570\u91cf\u7684\u97f3\u9891\u5bf9\u8c61\uff08\u65b9\u4f4d\u89d2\u3001\u4ef0\u89d2\u3001\u8ddd\u79bb\u548c\u6269\u5c55\uff09\u7684\u5904\u7406\uff0c\u5236\u9020\u5546\u53ef\u4ee5\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u5b9e\u73b0 3D \u97f3\u9891\u5185\u5bb9\u7684\u4f18\u5316\u6e32\u67d3\u3002\u8fd9\u4e9b\u8865\u5145\u529f\u80fd\u4f7f Fraunhofer IIS \u7684\u89e3\u51b3\u65b9\u6848\u80fd\u591f\u521b\u9020\u51fa\u72ec\u4e00\u65e0\u4e8c\u7684\u8eab\u4e34\u5176\u5883\u7684\u8046\u542c\u4f53\u9a8c\u3002<\/p>\n<p>\u884d\u751f\u7684HRTF\u914d\u7f6e\u6587\u4ef6\u80fd\u591f\u6839\u636e\u5934\u90e8\/\u8033\u6735\u7ec4\u7ec7\u7ed3\u6784\u548c\u5bf9\u8c61\u4f4d\u7f6e\u542f\u7528\u4e13\u95e8\u7684\u6570\u636e\u7b5b\u9009\uff0c\u4ee5\u5e2e\u52a9 Cingo \u63d0\u4f9b\u771f\u5b9e\u7684\u53cc\u8033\u6e32\u67d3\u6548\u679c\u3002\u76ee\u524d\uff0c Cingo \u4ecd\u7136\u662f\u552f\u4e00\u771f\u6b63\u80fd\u591f\u4e3a\u57fa\u4e8e\u5bf9\u8c61\u7684\u97f3\u9891\u63d0\u4f9b\u652f\u6301\u7684\u53cc\u8033\u6e32\u67d3\u89e3\u51b3\u65b9\u6848\u3002\u6b64\u5916\uff0c\u5f53\u76ee\u6807\u8bbe\u5907\u4e2d\u5305\u542b\u4f4d\u7f6e\u4f20\u611f\u5668\u65f6\uff0c\u53ef\u542f\u7528\u5934\u90e8\u8ddf\u8e2a\u529f\u80fd\u3002Cingo\u901a\u8fc7\u4f20\u611f\u5668\u6570\u636e\u786e\u5b9a\u5934\u90e8\u7684\u8fd0\u52a8\u65b9\u5411\uff0c\u65e0\u8bba\u542c\u8005\u5934\u90e8\u662f\u4f55\u79cd\u59ff\u6001\uff0cCingo \u90fd\u80fd\u591f\u52a8\u6001\u8c03\u6574\u7acb\u4f53\u58f0\u573a\u4ee5\u63d0\u4f9b\u4e00\u81f4\u54cd\u5e94\u3002<\/p>\n<p>Cingo \u7684\u5176\u4ed6\u53ef\u7528\u529f\u80fd\u8fd8\u5305\u62ec\uff1a\u80fd\u591f\u6539\u5584\u626c\u58f0\u5668\u548c\u8033\u673a\u58f0\u97f3\u7684\u5747\u8861\u5668\uff0c\u4ee5\u53ca\u5728\u4efb\u4f55\u73af\u5883\u4e2d\u5b9e\u73b0\u6700\u4f73\u97f3\u8d28\u548c\u5bf9\u8bdd\u6e05\u6670\u5ea6\u7684\u54cd\u5ea6\u4f18\u5316\u3002<\/p>\n<p>\u5f00\u53d1\u4e00\u6b3e\u9002\u914d\u4e8e\u5404\u79cd\u786c\u4ef6\u5e76\u53ef\u4ee5\u5728\u4efb\u610f\u5730\u65b9\u63d0\u4f9b\u4ee4\u4eba\u6ee1\u610f\u7684\u58f0\u97f3\u4f53\u9a8c\u7684\u865a\u62df\u5668\uff0c\u901a\u5e38\u4f1a\u7ed9\u5927\u591a\u6570\u5236\u9020\u5546\u7684\u7814\u53d1\u8d44\u6e90\u5e26\u6765\u4e0d\u5c0f\u7684\u538b\u529b\u3002\u501f\u52a9 Audio Weaver \u53ca\u5176\u4e13\u4e1a\u7684\u7b2c\u4e09\u65b9\u7b97\u6cd5\uff0c\u5236\u9020\u5546\u53ef\u4ee5\u4ece\u6839\u672c\u4e0a\u7f29\u77ed\u5f00\u53d1\u65f6\u95f4\uff0c\u540c\u65f6\u51cf\u8f7b\u5f00\u53d1\u56e2\u961f\u7684\u8d1f\u62c5\u3002\u4ed6\u4eec\u53ef\u4ee5\u4e3a\u6240\u6709\u4ea7\u54c1\u4f7f\u7528\u76f8\u540c\u7684\u8bb8\u53ef\u6280\u672f\uff0c\u4f8b\u5982 Cingo\u3002<\/p>\n<p>\u4f7f\u7528\u7684 Audio Weaver \u7684\u5236\u9020\u5546\u53ef\u4ee5\u5728\u51e0\u5206\u949f\u5185\u5b8c\u6210Cingo\u7684\u6dfb\u52a0\u4e0e\u4f18\u5316\u3002\u53ea\u9700\u4ece Audio Weaver \u7684 550 \u591a\u4e2a\u53ef\u7528\u5904\u7406\u6a21\u5757\u5217\u8868\u4e2d\u9009\u62e9 Cingo\uff0c\u7136\u540e\u901a\u8fc7\u56fe\u5f62\u754c\u9762\u5c06Cingo\u62d6\u653e\u5230\u4f4d\u5373\u53ef\u3002\u6240\u6709\u4fe1\u53f7\u8def\u7531\u90fd\u901a\u8fc7\u5c4f\u5e55\u4e0a\u7684\u865a\u62df\u7ebf\u8def\u8fdb\u884c\u7ba1\u7406\uff0c\u800cCingo \u529f\u80fd\u7684\u8c03\u6574\u548c\u4f18\u5316\u90fd\u53ef\u4ee5\u901a\u8fc7\u53ef\u7528\u63a7\u4ef6\u8f7b\u677e\u5b8c\u6210\u3002<\/p>\n<p>Audio Weaver\u7684\u5904\u7406\u6a21\u5757\u9488\u5bf9\u60a8\u9009\u62e9\u7684\u4efb\u4f55 DSP \u6216 SoC \u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u65e0\u9700\u7f16\u5199 DSP \u4ee3\u7801\u3002\u5176\u5185\u7f6e\u8c03\u8bd5\u548c\u5206\u6790\u529f\u80fd\u4f7f Cingo \u7684\u5feb\u901f\u8fd0\u884c\u53d8\u5f97\u5bb9\u6613\uff0c\u4ece\u800c\u53ef\u80fd\u7f29\u77ed\u6570\u5c0f\u65f6\u751a\u81f3\u6570\u5929\u7684\u5f00\u53d1\u65f6\u95f4\u3002\u4f5c\u4e3a\u5168\u7403\u5de5\u7a0b\u5e08\u5b9e\u65bd\u529f\u80fd\u5f00\u53d1\u548c\u5d4c\u5165\u5f0f\u97f3\u9891\u5904\u7406\u7684\u9996\u9009\u5e73\u53f0\uff0c\u5236\u9020\u5546\u9664\u4e86\u53ef\u4ee5\u8f7b\u677e\u96c6\u6210\u7b2c\u4e09\u65b9 IP \u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u4e0e DSP Concepts \u7684\u5ba2\u6237\u5de5\u7a0b\u56e2\u961f\u5408\u4f5c\u8fdb\u884c\u6545\u969c\u6392\u9664\u548c\u529f\u80fd\u5b9a\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fraunhofer IIS\u548cDSP Concepts\u7684\u672c\u6b21\u5408\u4f5c\u65e8\u8ba9\u5236\u9020\u5546\u7d27\u8ddf\u5e02\u573a\u9700\u6c42\u5e76\u6210\u529f\u964d\u4f4e\u6210\u672c\u548c\u4e0a\u5e02\u65f6\u95f4 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7642,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[316,353],"class_list":["post-7702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-cingo-cn","tag-mpeg-h-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/7702"}],"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=7702"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/7702\/revisions"}],"predecessor-version":[{"id":7703,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/7702\/revisions\/7703"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/7642"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=7702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=7702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=7702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}