{"id":6252,"date":"2020-10-26T12:00:34","date_gmt":"2020-10-26T10:00:34","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=6252"},"modified":"2020-10-26T15:25:27","modified_gmt":"2020-10-26T13:25:27","slug":"mpegh-3daudio-baseline-profile-adi-dsps","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/mpegh-3daudio-baseline-profile-adi-dsps","title":{"rendered":"ADI \u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\u73b0\u5df2\u652f\u6301MPEG-H\u4e09\u7ef4\u58f0\u57fa\u672c\u6863\u6b21"},"content":{"rendered":"<p><strong>MPEG-H<\/strong><strong>\u97f3\u9891\u6807\u51c6\u7684\u4e3b\u8981\u5f00\u53d1\u8005<\/strong><strong>Fraunhofer IIS<\/strong><strong>\u8fd1\u65e5\u5ba3\u5e03\uff0c<\/strong><strong>ADI<\/strong><strong>\u516c\u53f8\u5c06\u5728\u5176<\/strong><strong>ADSP-215xx<\/strong><strong>\u7cfb\u5217\u97f3\u9891\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668\uff08<\/strong><strong>DSP<\/strong><strong>\uff09\u4e0a\u5b9e\u73b0\u7ecf\u8ba4\u8bc1\u7684<\/strong><strong>MPEG-H <\/strong><strong>\u4e09\u7ef4\u58f0\u57fa\u672c\u6863\u6b21\u89e3\u7801\u5668\u96c6\u6210\u3002<\/strong><\/p>\n<p><!--more--><\/p>\n<p>ADI\u516c\u53f8\u662f\u8bbe\u8ba1\u3001\u5236\u9020\u548c\u9500\u552e\u9ad8\u6027\u80fd\u6a21\u62df\u3001\u6df7\u5408\u4fe1\u53f7\u548cDSP\u96c6\u6210\u7535\u8def\uff08IC\uff09\u7b49\u4ea7\u54c1\u7684\u5168\u7403\u9886\u5bfc\u8005\uff0c\u4e3aAVR\u3001\u6761\u5f62\u97f3\u7bb1\u3001\u626c\u58f0\u5668\u548c\u8033\u673a\u63d0\u4f9b\u5168\u94fe\u8def\u7ec4\u4ef6\u3002<\/p>\n<p>\u5728ADI\u516c\u53f8\u7684ADSP-215xx\u7cfb\u5217\u97f3\u9891DSP\u4e2d\u6dfb\u52a0MPEG-H 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\u4e09\u7ef4\u58f0\u4f4e\u590d\u6742\u5ea6\u6863\u6b21\u7684\u5b50\u96c6\uff0c\u5b83\u53ef\u4e0e\u73b0\u6709\u8bbe\u5907\u4fdd\u6301\u517c\u5bb9\uff0c\u5e76\u6781\u5927\u5730\u51cf\u5c11\u4e86\u5b9e\u65bd\u548c\u6d4b\u8bd5\u5de5\u4f5c\u3002<\/p>\n<p>\u4f5c\u4e3aFraunhofer MPEG-H\u97f3\u9891\u7cfb\u7edf\u5546\u6807\u8ba1\u5212\u7684\u957f\u671f\u88ab\u8bb8\u53ef\u65b9\uff0cADI\u516c\u53f8\u51b3\u5b9a\u6d4b\u8bd5\u548c\u8ba4\u8bc1\u5176\u5728\u8be5\u8ba1\u5212\u4e0b\u7684MPEG-H \u4e09\u7ef4\u58f0\u57fa\u672c\u6863\u6b21\u89e3\u7801\u5668\u96c6\u6210\u3002\u8fd9\u4e5f\u610f\u5473\u7740ADI\u516c\u53f8\u7684\u89e3\u7801\u5668\u96c6\u6210\u6ee1\u8db3Fraunhofer\u8be5\u5546\u6807\u8ba1\u5212\u7684\u6240\u6709\u5f3a\u5236\u6027\u8981\u6c42\uff0c\u4ece\u800c\u4ee4\u96c6\u6210\u8fc7\u7a0b\u53d8\u5f97\u7b80\u5355\u53ef\u9760\u3002<\/p>\n<p>Fraunhofer IIS\u603b\u76d1Bernhard Grill\u8868\u793a\uff1a\u201c ADI\u516c\u53f8\u7684\u97f3\u9891DSP\u662f\u5236\u9020\u9ad8\u7ea7\u6761\u5f62\u97f3\u7bb1\u548cAVR\u7684\u5173\u952e\u7ec4\u4ef6\uff0c\u5e76\u5df2\u88ab\u8bb8\u591a\u9886\u5148OEM\u6240\u91c7\u7528\u3002\u6b64\u5916ADI\u4e5f\u662f\u9996\u6279\u5728\u4ea7\u54c1\u4e2d\u652f\u6301MPEG-H \u4e09\u7ef4\u58f0\u683c\u5f0f\u7684\u4f01\u4e1a\uff0c\u4f5c\u4e3a\u957f\u671f\u5408\u4f5c\u4f19\u4f34\uff0c\u6211\u4eec\u5f88\u9ad8\u5174ADI\u80fd\u591f\u5411\u4e1a\u754c\u63d0\u4f9bMPEG-H \u4e09\u7ef4\u58f0\u57fa\u672c\u6863\u6b21\u7684\u96c6\u6210\u3002\u201d<\/p>\n<p><strong>\u5173\u4e8e<\/strong><strong>MPEG-H<\/strong><strong>\u97f3\u9891<\/strong><\/p>\n<p>MPEG-H\u4e09\u7ef4\u58f0\u662fISO\u552f\u4e00\u9762\u5411\u4e0b\u4e00\u4ee3\u6c89\u6d78\u5f0f\u548c\u4ea4\u4e92\u5f0f\u97f3\u9891\u7684\u516c\u5f00\u6807\u51c6\u3002\u5e7f\u6cdb\u7528\u4e8e\u4e16\u754c\u5404\u5730\u7684\u5e7f\u64ad\u7535\u89c6\u6807\u51c6\u4e2d\uff0c\u5e76\u6210\u529f\u5730\u90e8\u7f72\u5728\u89c6\u9891\u6d41\u670d\u52a1\u548cSony 360 Reality Audio\u751f\u6001\u7cfb\u7edf\u7684\u5206\u53d1\u683c\u5f0f\u4e2d\uff0c\u4ee5\u5b9e\u73b0\u6c89\u6d78\u5f0f\u97f3\u4e50\u6d41\u670d\u52a1\u3002 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IIS<\/strong><\/p>\n<p>30\u5e74\u4ee5\u6765\uff0c\u4ecemp3\u7684\u8bde\u751f\u5230AAC\u7684\u8054\u5408\u5f00\u53d1\u518d\u5230DCI\uff08\u6570\u5b57\u7535\u5f71\u63a8\u8fdb\u8054\u76df\uff09\u9a8c\u8bc1\u6d4b\u8bd5\u65b9\u6848\u7684\u5efa\u7acb\uff0cFraunhofer\u97f3\u9891\u53ca\u5a92\u4f53\u6280\u672f\u90e8\u95e8\u4e00\u76f4\u81f4\u529b\u4e8e\u63a8\u52a8\u5168\u7403\u97f3\u9891\u548c\u7535\u5f71\u5236\u4f5c\u9886\u57df\u6807\u51c6\u7684\u5236\u5b9a\u548c\u6280\u672f\u7684\u5e94\u7528\u3002\u5982\u4eca\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u6d88\u8d39\u7535\u5b50\u8bbe\u5907\u3001\u7535\u8111\u548c\u624b\u673a\u90fd\u5728\u8fd0\u884c\u548c\u4f7f\u7528\u7740\u6765\u81ea\u57c3\u5c14\u5170\u6839\u7684\u7cfb\u7edf\u548c\u6280\u672f\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u8bf8\u5982MPEG-H\u97f3\u9891\u3001xHE-AAC\u3001EVS\u3001LC3\/LC3plus\u3001Symphoria\u3001Sonamic 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[&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":6236,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[353],"class_list":["post-6252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-mpeg-h-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/6252"}],"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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/comments?post=6252"}],"version-history":[{"count":2,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/6252\/revisions"}],"predecessor-version":[{"id":6254,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/6252\/revisions\/6254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/6236"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=6252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=6252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=6252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}