{"id":9767,"date":"2026-05-15T10:23:35","date_gmt":"2026-05-15T08:23:35","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9767"},"modified":"2026-05-19T10:43:37","modified_gmt":"2026-05-19T08:43:37","slug":"mwc-shanghai-enter-a-new-transformative-era-of-voice-and-audio-communication","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/mwc-shanghai-enter-a-new-transformative-era-of-voice-and-audio-communication","title":{"rendered":"\u8fc8\u5165\u8bed\u97f3\u4e0e\u97f3\u9891\u901a\u4fe1\u7684\u5168\u65b0\u53d8\u9769\u65f6\u4ee3"},"content":{"rendered":"<p>Fraunhofer IIS\u4eae\u76f82026\u5e74\u4e0a\u6d77\u4e16\u754c\u79fb\u52a8\u901a\u4fe1\u5927\u4f1a\uff08MWC\uff09<\/p>\n<p>N2\u5c55\u5385\uff0cN2.D82\u5c55\u4f4d | 2026\u5e746\u670824\u65e5\u81f326\u65e5<\/p>\n<p><strong>\u968f\u7740\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u8d85\u8d8a\u5730\u9762\u8303\u56f4\uff0c\u7528\u6237\u671f\u671b\u4e0d\u65ad\u63d0\u5347\uff0c\u53ef\u9760\u3001\u6c89\u6d78\u5f0f\u4e14\u9ad8\u6548\u7684\u97f3\u9891\u5df2\u6210\u4e3a\u51b3\u5b9a\u6027\u56e0\u7d20\u3002<\/strong><strong>Fraunhofer IIS<\/strong><strong>\u5c06\u5728<\/strong><strong>2026<\/strong><strong>\u5e74\u4e0a\u6d77\u4e16\u754c\u79fb\u52a8\u901a\u4fe1\u5927\u4f1a\uff08<\/strong><strong>MWC<\/strong><strong>\uff09\u4e0a\u5e94\u5bf9\u5f53\u4eca\u53ca\u672a\u6765\u7684\u901a\u4fe1\u6311\u6218<\/strong><strong>\u2014\u2014<\/strong><strong>\u52a9\u529b\u65b0\u670d\u52a1\u3001\u66f4\u5e7f\u8986\u76d6\u8303\u56f4\u4ee5\u53ca\u66f4\u4f73\u7528\u6237\u4f53\u9a8c\u7684\u5b9e\u73b0\u3002<\/strong><\/p>\n<p><!--more--><\/p>\n<p>\u8d85\u8d8a\u5730\u9762\u7f51\u7edc\u7684\u53ef\u9760\u8bed\u97f3\u901a\u4fe1<\/p>\n<h2><strong>\u9002\u7528\u4e8e\u975e\u5730\u9762\u7f51\u7edc\u7684\u8bed\u97f3\u6280\u672f<\/strong><strong>Fraunhofer NESC<\/strong><\/h2>\n<p>\u65e0\u8bba\u7528\u6237\u8eab\u5904\u4f55\u5730\uff0c\u54ea\u6015\u662f\u5728\u5730\u9762\u7f51\u7edc\u4fe1\u53f7\u7684\u5c3d\u5934\uff0c\u8bed\u97f3\u670d\u52a1\u90fd\u5e94\u7545\u901a\u65e0\u963b\u3002<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/communication\/nesc.html\">Fraunhofer NESC<\/a> \u662f\u4e00\u6b3e\u57fa\u4e8e\u4eba\u5de5\u667a\u80fd\u7684\u8d85\u9ad8\u6548\u8bed\u97f3\u7f16\u89e3\u7801\u5668\uff0c\u4e13\u4e3a\u201c\u536b\u661f\u76f4\u8fde\u7ec8\u7aef\u201d\u901a\u4fe1\u573a\u666f\u800c\u8bbe\u8ba1\u3002\u5176\u5de5\u4f5c\u7801\u7387\u4f4e\u81f3 1 kbit\/s \u4ee5\u4e0b\uff0c\u80fd\u591f\u786e\u4fdd\u5728\u5730\u7403\u540c\u6b65\u8f68\u9053\uff08GEO\uff09\u3001\u4e2d\u5730\u7403\u8f68\u9053\uff08MEO\uff09\u53ca\u4f4e\u5730\u7403\u8f68\u9053\uff08LEO\uff09\u536b\u661f\u661f\u5ea7\u4e2d\u5b9e\u73b0\u7a33\u5065\u53ef\u9760\u7684\u8bed\u97f3\u4f20\u8f93\u3002<\/p>\n<p>\u5176\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5728\u504f\u8fdc\u6216\u670d\u52a1\u532e\u4e4f\u5730\u533a\u63d0\u4f9b\u53ef\u9760\u7684\u8bed\u97f3\u670d\u52a1<\/li>\n<li>\u5b9e\u73b0\u5927\u89c4\u6a21\u3001\u5207\u5b9e\u53ef\u884c\u7684 NTN\uff08\u975e\u5730\u9762\u7f51\u7edc\uff09\u8bed\u97f3\u670d\u52a1\uff0c\u6db5\u76d6\u4ece\u7d27\u6025\u547c\u53eb\u5230\u536b\u661f\u7535\u8bdd\u7684\u5404\u7c7b\u5e94\u7528<\/li>\n<li>\u63d0\u4f9b\u5ab2\u7f8e\u5730\u9762\u8bed\u97f3\u670d\u52a1\u7684\u97f3\u9891\u8d28\u91cf<\/li>\n<li>\u6280\u672f\u5df2\u6210\u719f\uff0c\u53ef\u4f9b\u536b\u661f\u8fd0\u8425\u5546\u53ca\u79fb\u52a8\u7f51\u7edc\u8fd0\u8425\u5546\u8fdb\u884c\u5546\u4e1a\u90e8\u7f72<\/li>\n<\/ul>\n<p>NESC \u6709\u52a9\u4e8e\u5c06\u53ef\u9760\u7684\u8bed\u97f3\u8986\u76d6\u8303\u56f4\u5ef6\u4f38\u81f3\u4f20\u7edf\u7f51\u7edc\u65e0\u6cd5\u89e6\u53ca\u7684\u533a\u57df\uff0c\u8fd9\u662f\u8fc8\u5411\u771f\u6b63\u4e92\u8054\u65f6\u4ee3\u7684\u5173\u952e\u4e00\u6b65\u3002<\/p>\n<p>\u4e0b\u4e00\u4ee3\u6c89\u6d78\u5f0f\u8bed\u97f3\u901a\u8bdd\u4f53\u9a8c<\/p>\n<p>IVAS\uff1a\u6c89\u6d78\u5f0f\u8bed\u97f3\u4e0e\u97f3\u9891\u670d\u52a1<\/p>\n<p>\u8bed\u97f3\u901a\u4fe1\u6b63\u4ece\u201c\u52c9\u5f3a\u591f\u7528\u201d\u5411\u6c89\u6d78\u5f0f\u3001\u81ea\u7136\u5316\u7684\u4f53\u9a8c\u6f14\u8fdb\u3002\u4f5c\u4e3a\u4e0b\u4e00\u4ee3 3GPP \u8bed\u97f3\u7f16\u89e3\u7801\u5668\uff0c<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/communication\/ivas.html\">IVAS<\/a> \u4e3a\u79fb\u52a8\u901a\u4fe1\u5e26\u6765\u4e86\u7a7a\u95f4\u771f\u5b9e\u611f\u3002<\/p>\n<p>\u901a\u8fc7\u8fd8\u539f\u903c\u771f\u7684\u58f0\u5b66\u573a\u666f\uff0c\u65e0\u8bba\u662f\u5728\u5ba4\u5185\u8fd8\u662f\u5ba4\u5916\uff0c\u529e\u516c\u573a\u6240\u8fd8\u662f\u5c45\u5bb6\u73af\u5883\u2014\u2014IVAS \u80fd\u591f\u8ba9\u5bf9\u8bdd\u66f4\u5177\u5438\u5f15\u529b\u4e14\u4e0d\u6613\u4ea7\u751f\u542c\u89c9\u75b2\u52b3\uff0c\u5373\u4f7f\u662f\u5728\u4e34\u65f6\u7ec4\u5efa\u6216\u591a\u65b9\u901a\u8bdd\u7684\u573a\u666f\u4e2d\u4e5f\u4e0d\u4f8b\u5916\u3002<\/p>\n<p>\u6838\u5fc3\u4f18\u52bf\u4e00\u89c8\uff1a<\/p>\n<ul>\n<li>\u66f4\u903c\u771f\u3001\u66f4\u5177\u6c89\u6d78\u611f\u7684\u8bed\u97f3\u901a\u8bdd\u4f53\u9a8c<\/li>\n<li>\u63d0\u5347\u4f1a\u8bae\u4e13\u6ce8\u5ea6\uff0c\u51cf\u8f7b\u53c2\u4f1a\u75b2\u52b3\u611f<\/li>\n<li>\u5168\u9762\u652f\u6301\u667a\u80fd\u624b\u673a\u3001\u8033\u673a\u3001\u8f66\u8f7d\u97f3\u54cd\u7cfb\u7edf\u3001\u6761\u5f62\u97f3\u7bb1\u53ca XR \u8bbe\u5907<\/li>\n<li>\u4e13\u4e3a\u79fb\u52a8\u7f51\u7edc\u4f18\u5316\uff1a\u5177\u5907\u4f4e\u65f6\u5ef6\u3001\u9ad8\u6548\u7387\u53ca\u4f4e\u590d\u6742\u5ea6\u7279\u6027<\/li>\n<\/ul>\n<p>\u57fa\u4e8e VoLTE \u548c VoNR \u4e2d\u5df2\u5e7f\u6cdb\u90e8\u7f72\u7684 EVS \u7f16\u89e3\u7801\u5668\uff0cIVAS \u5b9e\u73b0\u4e86\u5b8c\u5168\u5411\u540e\u517c\u5bb9\u2014\u2014\u4ece\u800c\u4e3a\u8fc8\u5411\u6c89\u6d78\u5f0f\u8bed\u97f3\u670d\u52a1\u63d0\u4f9b\u4e86\u65e0\u7f1d\u6f14\u8fdb\u7684\u8def\u5f84\u3002<\/p>\n<p>\u7ecf\u8bc1\u5b9e\u7684\u4e92\u64cd\u4f5c\u6027\uff1a\u5728 2026 \u5e74\u5df4\u585e\u7f57\u90a3\u4e16\u754c\u79fb\u52a8\u901a\u4fe1\u5927\u4f1a\uff08MWC Barcelona\uff09\u4e0a\uff0c<a href=\"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/ivas-call\">Fraunhofer IIS \u4e0e\u8bfa\u57fa\u4e9a\u6210\u529f\u6f14\u793a\u4e86\u57fa\u4e8e\u8bfa\u57fa\u4e9a 5G IMS \u7f51\u7edc\u7684\u9996\u6b21\u53ef\u4e92\u64cd\u4f5c IVAS \u5b9e\u65f6\u901a\u8bdd<\/a>\u2014\u2014\u8fd9\u6807\u5fd7\u7740\u4e0b\u4e00\u4ee3\u8bed\u97f3\u670d\u52a1\u8fc8\u51fa\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u91cc\u7a0b\u7891\u3002<\/p>\n<h2><strong>\u9ad8\u54c1\u8d28\u65e0\u7ebf\u97f3\u9891<\/strong><\/h2>\n<h3><strong>LC3plus\uff1a\u65e0\u7ebf\u97f3\u9891\u4e0d\u5e94\u8feb\u4f7f\u7528\u6237\u505a\u51fa\u59a5\u534f<\/strong><\/h3>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/communication\/lc3.html\">LC3plus<\/a> \u89e3\u51b3\u4e86\u5f53\u524d\u65e0\u7ebf\u901a\u4fe1\u5e73\u53f0\u6240\u5b58\u5728\u7684\u5f0a\u7aef\u3002<\/p>\n<p>LC3plus \u53ef\u8fd0\u884c\u4e8e\u84dd\u7259\u3001DECT\u3001WiFi \u548c VoIP \u7b49\u5e73\u53f0\u4e4b\u4e0a\uff0c\u652f\u6301\u4ece\u4ea4\u4e92\u5f0f\u8bed\u97f3\u5230\u9ad8\u54c1\u8d28\u97f3\u9891\u6d41\u5a92\u4f53\u5728\u5185\u7684\u5e7f\u6cdb\u5e94\u7528\u573a\u666f\u3002\u5728 MWC \u5c55\u4f1a\u4e0a\uff0c\u6211\u4eec\u5c06\u643a\u624b\u5408\u4f5c\u4f19\u4f34 Airoha\uff0c\u5229\u7528\u5176\u84dd\u7259 SoC \u82af\u7247\uff0c\u5c55\u793a\u4e00\u6761\u65e0\u7f1d\u3001\u9ad8\u6e05\u7684\u591a\u58f0\u9053\u65e0\u7ebf\u4f20\u8f93\u94fe\u8def\u3002\u8fd9\u4e00\u6f14\u793a\u5145\u5206\u5f70\u663e\u4e86 LC3plus \u5982\u4f55\u5728\u5546\u7528\u84dd\u7259 SoC \u4e0a\u5b9e\u73b0\u90e8\u7f72\uff0c\u8fdb\u800c\u5728\u5b9e\u9645\u7684\u65e0\u7ebf\u73af\u5883\u4e0b\uff0c\u63d0\u4f9b\u4f4e\u5ef6\u8fdf\u4e14\u7a33\u5065\u7684\u7a7a\u95f4\u97f3\u9891\u4f53\u9a8c\u3002<\/p>\n<p>LC3plus \u7684\u7279\u70b9\uff1a<\/p>\n<ul>\n<li>\u8d85\u4f4e\u5ef6\u8fdf\uff1a\u4e13\u4e3a\u6e38\u620f\u8033\u673a\u53ca\u4ea4\u4e92\u5f0f\u7cfb\u7edf\u6253\u9020<\/li>\n<li>\u7a33\u5065\u6027\u80fd\uff1a\u786e\u4fdd\u8bed\u97f3\u901a\u4fe1\u987a\u7545\u65e0\u4e2d\u65ad<\/li>\n<li>\u8de8\u5e73\u53f0\u652f\u6301\uff1a\u5b9e\u73b0\u7075\u6d3b\u7684\u4ea7\u54c1\u96c6\u6210<\/li>\n<li>\u53ef\u9009\u65e0\u635f\u6a21\u5f0f\uff1a\u63d0\u4f9b\u6beb\u65e0\u59a5\u534f\u7684\u65e0\u7ebf Hi-Fi \u97f3\u8d28<\/li>\n<\/ul>\n<p>LC3plus \u80fd\u591f\u5e26\u6765\u5353\u8d8a\u7684\u65e0\u7ebf\u97f3\u9891\u4f53\u9a8c\u2014\u2014\u4e14\u65e0\u9700\u727a\u7272\u53ef\u9760\u6027\u6216\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<h2><strong>\u6e05\u6670\u97f3\u9891\u91c7\u96c6\u4e0e\u589e\u5f3a\u97f3\u6548\u4f53\u9a8c<\/strong><\/h2>\n<h3><strong>upHear \u9ea6\u514b\u98ce\u5904\u7406\u6280\u672f<\/strong><\/h3>\n<p>\u5353\u8d8a\u7684\u8bed\u97f3\u901a\u4fe1\u59cb\u4e8e\u7eaf\u51c0\u7684\u97f3\u9891\u91c7\u96c6\u3002<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/consumer-electronics\/uphear\/uphear-microphone-processing.html\">Fraunhofer upHear \u9ea6\u514b\u98ce\u5904\u7406\u6280\u672f<\/a>\u80fd\u591f\u786e\u4fdd\u8f93\u5165\u4fe1\u53f7\u7684\u7eaf\u51c0\u65e0\u7455\u2014\u2014\u5373\u4fbf\u8eab\u5904\u5145\u6ee1\u6311\u6218\u7684\u58f0\u5b66\u73af\u5883\u4e2d\u4ea6\u662f\u5982\u6b64\u3002<\/p>\n<p>\u8fd9\u9879\u6280\u672f\u96c6\u6210\u4e86\u57fa\u4e8e\u4eba\u5de5\u667a\u80fd\u7684\u964d\u566a\u3001\u56de\u58f0\u6d88\u9664\u3001\u4eba\u58f0\u5206\u79bb\u53ca\u7a7a\u95f4\u97f3\u9891\u5f55\u5236\u529f\u80fd\uff0c\u5e76\u76f4\u63a5\u5728\u9ea6\u514b\u98ce\u5c42\u9762\u8fdb\u884c\u5904\u7406\uff0c\u4ece\u800c\u4e3a\u8bed\u97f3\u901a\u8bdd\u3001\u89c6\u9891\u4f1a\u8bae\u53ca\u6c89\u6d78\u5f0f\u901a\u4fe1\u573a\u666f\u63d0\u4f9b\u6e05\u6670\u3001\u6613\u61c2\u7684\u8bed\u97f3\u4f53\u9a8c\u3002<\/p>\n<p>\u6838\u5fc3\u4f18\u52bf:<\/p>\n<ul>\n<li>\u5373\u4f7f\u5728\u80cc\u666f\u566a\u97f3\u548c\u6df7\u54cd\u73af\u5883\u4e0b\uff0c\u4e5f\u80fd\u6e05\u6670\u6355\u6349\u4eba\u58f0<\/li>\n<li>\u51ed\u501f\u7cbe\u51c6\u7684\u4eba\u58f0\u9694\u79bb\u6280\u672f\uff0c\u5b9e\u73b0\u66f4\u81ea\u7136\u7684\u5bf9\u8bdd\u4f53\u9a8c<\/li>\n<li>\u8de8\u8bbe\u5907\u3001\u8de8\u73af\u5883\u5168\u9762\u63d0\u5347\u901a\u8bdd\u4e0e\u4f1a\u8bae\u8d28\u91cf<\/li>\n<li>\u4e3a\u5148\u8fdb\u8bed\u97f3\u7f16\u89e3\u7801\u5668\u53ca\u6c89\u6d78\u5f0f\u670d\u52a1\u63d0\u4f9b\u53ef\u9760\u7684\u97f3\u9891\u8f93\u5165\u652f\u6301<\/li>\n<\/ul>\n<p>\u5f53\u4e0e IVAS \u7b49\u6c89\u6d78\u5f0f\u901a\u4fe1\u6280\u672f\u76f8\u7ed3\u5408\u65f6\uff0cupHear \u80fd\u591f\u5b9e\u73b0\u903c\u771f\u7684\u901a\u4fe1\u4f53\u9a8c\u2014\u2014\u8ba9\u5bf9\u8bdd\u542c\u8d77\u6765\u5b9b\u5982\u8eab\u4e34\u5176\u5883\u822c\u81ea\u7136\u3002<\/p>\n<p>\u9664\u4e86\u901a\u4fe1\u529f\u80fd\u4e4b\u5916\uff0cupHear Home Live Dialogue Boost \u6280\u672f\u8fd8\u80fd\u5728\u4e0d\u727a\u7272\u6574\u4f53\u97f3\u8d28\u7684\u524d\u63d0\u4e0b\u63d0\u5347\u8bed\u97f3\u6e05\u6670\u5ea6\uff0c\u4e3a\u7535\u5f71\u3001\u4f53\u80b2\u8d5b\u4e8b\u53ca\u76f4\u64ad\u5185\u5bb9\u5e26\u6765\u66f4\u6e05\u6670\u7684\u5bf9\u767d\u4e0e\u6c89\u6d78\u5f0f\u7684\u97f3\u6548\u3002\u65e0\u8bba\u7528\u6237\u91c7\u7528\u4f55\u79cd\u97f3\u9891\u914d\u7f6e\uff0c\u8fd9\u9879\u6280\u672f\u90fd\u80fd\u52a9\u5176\u4ee5\u66f4\u6e05\u6670\u3001\u66f4\u8212\u9002\u7684\u4f53\u9a8c\u5c3d\u60c5\u4eab\u53d7\u5404\u7c7b\u5185\u5bb9\u3002<\/p>\n<h2><strong>\u9ad8\u6548\u97f3\u9891\u6d41\u5a92\u4f53\u4e0e\u8bed\u97f3\u6d88\u606f\u670d\u52a1<\/strong><\/h2>\n<h3><strong>xHE\u2011AAC<\/strong><\/h3>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/en\/ff\/amm\/broadcast-streaming\/xheaac.html\">xHE-AAC<\/a> 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<\/strong><strong>\u5c55\u4f4d<\/strong>\u53c2\u89c2\uff1b\u60a8\u4e5f\u53ef\u4ee5\u63d0\u524d\u9884\u7ea6\u4f1a\u8bae\u65f6\u95f4\uff0c\u786e\u4fdd\u62e5\u6709\u4e13\u5c5e\u65f6\u6bb5\u6765\u63a2\u8ba8\u60a8\u7684\u7591\u95ee\u4e0e\u6784\u60f3\u3002<strong>\u8ba9\u6211\u4eec\u643a\u624b\u8fc8\u5165\u8bed\u97f3\u4e0e\u97f3\u9891\u901a\u4fe1\u7684\u5168\u65b0\u53d8\u9769\u65f6\u4ee3<\/strong>\u3002<\/p>\n<p>\u6b64\u5916\uff0cFraunhofer IIS \u5df2\u6b63\u5f0f\u6210\u4e3a <strong>GSMA 2026 <\/strong><strong>\u5e74\u5ea6\u5b98\u65b9\u6218\u7565\u5408\u4f5c\u4f19\u4f34<\/strong>\uff0c\u8fd9\u5145\u5206\u5f70\u663e\u4e86\u6211\u4eec\u5728\u5851\u9020\u4e0b\u4e00\u4ee3\u79fb\u52a8\u901a\u4fe1\u6807\u51c6\u65b9\u9762\u6240\u53d1\u6325\u7684\u79ef\u6781\u4f5c\u7528\u3002\u6b32\u6df1\u5165\u4e86\u89e3\u5f53\u524d\u53ca\u672a\u6765\u7684\u901a\u4fe1\u9886\u57df\u6240\u9762\u4e34\u7684\u6311\u6218\uff0c\u656c\u8bf7\u9605\u8bfb Fraunhofer IIS 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