{"id":8322,"date":"2023-05-10T18:04:21","date_gmt":"2023-05-10T16:04:21","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=8322"},"modified":"2023-05-10T18:04:21","modified_gmt":"2023-05-10T16:04:21","slug":"radioschooling","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/radioschooling","title":{"rendered":"\u514d\u8d39\u7684\u6570\u5b57\u5e7f\u64ad\u52a9\u529b\u8fdc\u7a0b\u6559\u80b2:\u63a8\u52a8\u5168\u7403\u504f\u8fdc\u5730\u533a\u53d1\u5c55"},"content":{"rendered":"<p><strong>\u901a\u8fc7DRM\uff08Digital Radio 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href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/xheaac.html\">xHE-AAC\u7f16\u89e3\u7801\u5668<\/a>\u5e26\u6765\u7684\u51fa\u8272\u97f3\u8d28\u4ee5\u5916\uff0cJournaline\u9ad8\u7ea7\u6587\u672c\u670d\u52a1\u80fd\u591f\u901a\u8fc7\u5e7f\u64ad\u7f51\u7edc\u4f20\u9001\u6587\u672c\u548c\u56fe\u50cf\u4fe1\u606f\u3002\u5728\u8fdc\u7a0b\u6559\u80b2\u5e94\u7528\u4e2d\uff0c\u6570\u5b57\u5e7f\u64adDRM\u53ef\u4ee5\u6210\u4e3a\u60a8\u7684\u8001\u5e08\u3001\u6559\u79d1\u4e66\u548c\u4e2a\u4eba\u56fe\u4e66\u9986\u3002\u4f8b\u5982\uff0c\u5728AM\u9891\u6bb5\u4e2d\u4f7f\u7528DRM\u53ef\u4ee5\u8ba9\u6bcf\u4e2a\u5b66\u751f\uff08\u8eab\u5904\u5730\u7406\u8986\u76d6\u8303\u56f4\u5f88\u5927\u7684\u57ce\u5e02\u548c\u519c\u6751\uff09\u540c\u65f6\u6536\u542c\u8bfe\u7a0b\u5e76\u83b7\u53d6\u6700\u65b0\u7684\u6559\u79d1\u4e66\u5185\u5bb9\u3002\u6e05\u6670\u7684\u97f3\u9891\u5185\u5bb9\u548c\u5b8c\u6574\u7684\u6559\u79d1\u4e66\u4fe1\u606f\u5747\u4e0d\u9700\u8981\u4f9d\u8d56\u4efb\u4f55\u4e92\u8054\u7f51\u8fde\u63a5\u3002\u5b66\u751f\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u83dc\u5355\u754c\u9762\u968f\u65f6\u968f\u5730\u8f7b\u677e\u8bbf\u95ee\u6559\u6750\u5185\u5bb9\uff0c\u4f8b\u5982\u6559\u5e08\u76f4\u64ad\u6388\u8bfe\u548c\u8bfe\u540e\u81ea\u5b66\u3002\u5f53\u4e0eDRM\u63a5\u6536\u673a\u4e2d\u7684\u7f13\u5b58\u6750\u6599\u7ed3\u5408\u4f7f\u7528\u65f6\uff0c\u8fd9\u79cd\u4ea4\u4e92\u5f0f\u6559\u79d1\u4e66\u5185\u5bb9\u5c06\u53d8\u5f97\u66f4\u52a0\u5f3a\u5927\u548c\u5b9e\u7528\u3002<\/p>\n<p><strong>\u5982\u4f55\u901a\u8fc7DRM\u8bbe\u7f6e\u6559\u80b2\u4f20\u8f93<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u6559\u80b2\u673a\u6784\u548c\u6559\u5e08\u9700\u8981\u521b\u5efa\u97f3\u9891\u8bfe\u7a0b\u5185\u5bb9\u548c\u6559\u79d1\u4e66\u4fe1\u606f\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6559\u79d1\u4e66\u5185\u5bb9\u5df2\u7ecf\u53ef\u4f9b\u5370\u5237\u548c\u5728\u7ebf\u4f7f\u7528\uff0c\u5e76\u80fd\u591f\u8f7b\u677e\u8f6c\u6362\u4e3a\u9002\u7528\u4e8e<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/journaline.html\">Journaline<\/a>\u7684XML\u6587\u672c\u683c\u5f0f\u3002Journaline\u662fDAB\u548cDRM\u6570\u5b57\u5e7f\u64ad\u7cfb\u7edf\u7684\u6570\u636e\u5e94\u7528\u7a0b\u5e8f\u3002\u9664\u4e86\u6838\u5fc3\u6559\u5b66\u6750\u6599\u4ee5\u5916\uff0c\u6bcf\u95e8\u8bfe\u7a0b\u90fd\u53ef\u4ee5\u589e\u8bbe\u7b54\u7591\u3001\u6d4b\u9a8c\u3001\u91cd\u64ad\u5b66\u751f\u7591\u95ee\u7b49\u73af\u8282\u3002<\/p>\n<p>FM\u9891\u6bb5\u7684\u4f4e\u529f\u7387\u672c\u5730\u793e\u533a\u5e7f\u64ad\u670d\u52a1\u548c\u77ed\u6ce2\u9891\u6bb5\u7684\u9ad8\u6548\u5927\u533a\u57df\u5e7f\u64ad\u670d\u52a1\u5747\u53ef\u786e\u4fdd\u6559\u5e08\u7684\u97f3\u9891\u8bfe\u7a0b\u80fd\u591f\u8986\u76d6\u5c3d\u53ef\u80fd\u591a\u7684\u542c\u4f17\u3002DRM\u670d\u52a1\u5177\u5907\u591a\u79cd\u4fe1\u53f7\u63a5\u6536\u5f62\u5f0f\uff1a\u6bd4\u5982\uff0c\u53ef\u4ee5\u4e3a\u5b66\u751f\u63d0\u4f9b\u4e2a\u4ebaDRM\u63a5\u6536\u673a\u3002\u6216\u8005\uff0c\u9488\u5bf9\u96c6\u4f53\u6559\u5b66\uff0c\u53ef\u4ee5\u914d\u5907\u5927\u5c4f\u5e55\u7528\u4ee5\u8bbf\u95ee\u6559\u79d1\u4e66\u4fe1\u606f\uff08\u63a5\u6536\u673a\u7684\u6210\u672c\u76f8\u5bf9\u8f83\u9ad8\uff09\u3002\u53e6\u4e00\u79cd\u66f4\u5177\u6210\u672c\u6548\u76ca\u4e14\u6613\u4e8e\u4f7f\u7528\u7684\u89e3\u51b3\u65b9\u6848\u5219\u662f\u91c7\u7528\u914d\u5907\u4e86\u5c0f\u578bSDR\u63a5\u6536\u68d2\u7684\u5e73\u677f\u7535\u8111\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u548c\u89e3\u7801DRM\u4fe1\u53f7\uff0c\u5e76\u901a\u8fc7\u8bf8\u5982<a href=\"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/starwaves-drm-app-mobile-devices\">STARWAVES<\/a>\u7684DRM SoftRadio\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u663e\u793a\u76f8\u5173\u5185\u5bb9\u3002<\/p>\n<p>\u6b64\u5916\uff0cFraunhofer IIS\u8fd8\u4e3a\u5927\u91cf\u7528\u6237\u540c\u65f6\u8bbf\u95eeDRM\u5e7f\u64ad\u6559\u80b2\u5185\u5bb9\uff08\u4f8b\u5982\uff0c\u6574\u4e2a\u6559\u5ba4\u3001\u5bb6\u5ead\u548c\u793e\u533a\u4e2d\u5fc3\uff09\u63d0\u4f9b\u4e86\u66f4\u52a0\u9ad8\u6548\u4e14\u4f4e\u6210\u672c\u7684\u89e3\u51b3\u65b9\u6848\u3002\u63a5\u6536\u673a\u5236\u9020\u5546\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u65b9\u6848\uff1a\u5e26\u6709\u5185\u7f6eWiFi\u70ed\u70b9\u548c\u7f51\u7edc\u670d\u52a1\u5668\u7684DRM\u63a5\u6536\u673a\uff0c\u5d4c\u5165\u5f0f\u96c6\u6210\u4e86Fraunhofer\u7684DRM <a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/multimediaplayer.html\">MultimediaPlayer<\/a>\u5e94\u7528\u7a0b\u5e8f\u3002\u5c06DRM\u63a5\u6536\u673a\u653e\u7f6e\u5728\u9760\u8fd1\u7a97\u6237\u7684\u4f4d\u7f6e\u4ee5\u83b7\u5f97\u5b8c\u7f8e\u7684\u63a5\u6536\u8d28\u91cf\uff0c\u5b66\u751f\u53ef\u4ee5\u901a\u8fc7\u4efb\u4f55\u652f\u6301\u7f51\u7edc\u6d4f\u89c8\u5668\u7684\u8bbe\u5907\u8fde\u63a5\u5230\u672c\u5730WiFi\u4fe1\u53f7\u4e0a\u4ee5\u83b7\u53d6\u8bfe\u7a0b\u4fe1\u606f\u3002\u8fd9\u4e9b\u63a5\u5165\u8bbe\u5907\u5305\u62ec\u5165\u95e8\u7ea7\u624b\u673a\u3001\u5ec9\u4ef7\u7684\u5e73\u677f\u7535\u8111\u3001\u5145\u5f53\u6559\u5ba4\u767d\u677f\u7684\u667a\u80fd\u7535\u89c6\u7b49\u3002<\/p>\n<p>\u591a\u6837\u4e14\u6613\u4e8e\u8bbf\u95ee\u7684\u5e7f\u64ad\u6559\u80b2\u65b9\u5f0f\u5c06\u4f7f\u5177\u5907\u4e0d\u540c\u7ecf\u6d4e\u80fd\u529b\u548c\u6761\u4ef6\u7684\u5b66\u751f\uff08\u5373\u4f7f\u5c45\u4f4f\u5730\u8fdc\u79bb\u5b66\u6821\uff09\u5747\u53ef\u63a5\u53d7\u6559\u80b2\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u76f8\u5173\u6280\u672f\u7ec6\u8282\uff0c<a href=\"https:\/\/www.drm.org\/drm-radioschooling-enables-distance-education-via-digital-radio-broadcasts-ieee-quarter-publication\/\">\u8bf7\u53c2\u89c1<\/a>IEEE\u5173\u4e8e\u5e7f\u64ad\u6559\u80b2\u7684\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u901a\u8fc7DRM\uff08Digital Radio Mondiale\uff09\u6570\u5b57\u5e7f\u64ad\u8fdb\u884c\u8fdc\u7a0b\u6559\u5b66\u662f\u4e00\u79cd\u521b\u65b0\u7684\u6559\u80b2\u65b9\u5f0f\uff0c\u5b83\u80fd\u591f\u4e3a\u5168 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8204,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[482,355,458,329,468,440],"class_list":["post-8322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-audio-cn","tag-broadcast-cn","tag-digital-radio-cn","tag-drm-cn","tag-journaline-cn","tag-xhe-aac-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8322"}],"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=8322"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8322\/revisions"}],"predecessor-version":[{"id":8323,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8322\/revisions\/8323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/8204"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=8322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=8322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=8322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}