{"id":1375,"date":"2024-07-18T11:49:47","date_gmt":"2024-07-18T02:49:47","guid":{"rendered":"https:\/\/d-itlab.co.jp\/?p=1375"},"modified":"2026-03-10T11:50:09","modified_gmt":"2026-03-10T02:50:09","slug":"20240718","status":"publish","type":"post","link":"https:\/\/d-itlab.co.jp\/en\/blog\/20240718\/","title":{"rendered":"\u30de\u30eb\u30c1\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u5b66\u7fd2\u3067\u591a\u8a00\u8a9e\u5bfe\u5fdc\u306e\u5408\u6210\u97f3\u58f0\u8a55\u4fa1\u304c\u53ef\u80fd\u306b\u306a\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u89e3\u660e\uff3bGCCE 2022\uff3d"},"content":{"rendered":"<p>2022\u5e7410\u6708\u306b\u958b\u50ac\u3055\u308c\u305fGlobal Conference on Consumer Electronics\uff08GCCE\uff092022\u3067\u3001<br \/>\n    \u30c7\u30f3\u30bd\u30fc\u30a2\u30a4\u30c6\u30a3\u30e9\u30dc\u30e9\u30c8\u30ea\u30fc\u306e\u592a\u5200\u5ca1\u52c7\u6c17\u306b\u3088\u308b\u8ad6\u6587<br \/>\n    Multi-condition Training and System Combination for Automatic MOS Prediction<br \/>\n    \u304cExcellent Paper Award Gold Prize\uff08\u6700\u512a\u79c0\u8ad6\u6587\u8cde\uff09\u3092\u53d7\u8cde\u3057\u307e\u3057\u305f\u3002<br \/>\n    GCCE\u306fIEEE Consumer Electronics Society\u304c\u4e3b\u50ac\u3059\u308b\u3001\u60c5\u5831\u5bb6\u96fb\u306b\u95a2\u3059\u308b\u56fd\u969b\u4f1a\u8b70\u3067\u3001<br \/>\n    \u6bce\u5e7410\u6708\u306b\u65e5\u672c\u3067\u958b\u50ac\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u8ad6\u6587\u306f\u3001\u97f3\u58f0\u5408\u6210\u54c1\u8cea\u3092\u81ea\u52d5\u8a55\u4fa1\u3059\u308b\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u7af6\u3046\u300cVoiceMOS Challenge 2022\u300d\u306b\u53c2\u52a0\u3057\u3066\u5f97\u305f\u77e5\u898b\u3092\u8003\u5bdf\u3057\u3001\u8907\u6570\u8a00\u8a9e\u306e\u5408\u6210\u97f3\u58f0\u3092\u8a55\u4fa1\u3059\u308b\u30e2\u30c7\u30eb\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u89e3\u660e\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u8ad6\u6587\u3092\u57f7\u7b46\u3057\u305f\u592a\u5200\u5ca1\u3055\u3093\u306b\u3001VoiceMOS Challenge\u306e\u6210\u679c\u3068\u4eca\u56de\u306e\u8ad6\u6587\u3067\u5f97\u3089\u308c\u305f\u77e5\u898b\u306b\u3064\u3044\u3066\u4f3a\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure >\n    <img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/top.jpg\" ><figcaption class=\"caption-center\">\u592a\u5200\u5ca1\u52c7\u6c17(\u7814\u7a76\u958b\u767a\u30b0\u30eb\u30fc\u30d7\u30fb\u30b7\u30cb\u30a2\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc)<\/figcaption><\/figure>\n<p class=\"has-text-color has-background has-medium-font-size has-very-light-gray-color has-vivid-red-background-color\">\n    <strong><br \/>\n    \u25a0\u8ab2\u984c\uff1a\u82f1\u8a9e\u306b\u6bd4\u3079\u3066\u30b5\u30f3\u30d7\u30eb\u6570\u306e\u5c11\u306a\u3044\u4ed6\u8a00\u8a9e\u306e\u5408\u6210\u97f3\u58f0\u306e\u81ea\u52d5\u8a55\u4fa1\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u4e0a\u3052\u308b<br \/>\n    <\/strong><\/p>\n<p>\u2212VoiceMOS Challenge\u3068\u3044\u3046\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u30c1\u30e3\u30ec\u30f3\u30b8\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u97f3\u58f0\u30b5\u30fc\u30d3\u30b9\u306e\u8a55\u4fa1\u306f\u3001\u300c\u805e\u304f\u4eba\u304c\u3069\u3046\u611f\u3058\u308b\u304b\u300d\u3068\u3044\u3046\u4e3b\u89b3\u3092\u30d9\u30fc\u30b9\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u8a55\u4fa1\u8005\u306b\u300c\u975e\u5e38\u306b\u826f\u3044\u300d\u304b\u3089\u300c\u975e\u5e38\u306b\u60aa\u3044\u300d\u306e<br \/>\n    \uff15\u6bb5\u968e\u3067\u8a55\u4fa1\u3055\u305b\u308b\u306e\u3067\u3059\u304c\u3001\u5f53\u7136\u4eba\u306b\u3088\u3063\u3066\u8a55\u4fa1\u304c\u7570\u306a\u308a\u307e\u3059\u3088\u306d\u3002\u3053\u306e\u30d0\u30e9\u30c4\u30ad\u3092\u306a\u304f\u3059\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u8a55\u4fa1\u8005\u306b\u3088\u308b\u8a55\u4fa1\u3092\u5e73\u5747\u3057\u305f<br \/>\n    \u300cMOS\uff08Mean Opinion Score\uff09\u300d\u3068\u3044\u3046\u5b9a\u91cf\u7684\u306a\u30b9\u30b3\u30a2\u3092\u7528\u3044\u307e\u3059\u3002MOS\u306e\u6e2c\u5b9a\u306e\u305f\u3081\u306b\u306f\u3001\u8907\u6570\u306e\u6e2c\u5b9a\u8005\u304c\u6761\u4ef6\u306e\u6574\u3063\u305f\u74b0\u5883\u3067\u3001\u8a55\u4fa1\u3057\u305f\u3044\u97f3\u58f0\u3068<br \/>\n    \u540c\u3058\u3060\u3051\u306e\u6642\u9593\u3092\u304b\u3051\u3066\u805e\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u624b\u6cd5\u3068\u3057\u3066\u306f\u78ba\u7acb\u3055\u308c\u3066\u304a\u308a\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3067\u3059\u304c\u3001\u30b3\u30b9\u30c8\u3068\u6642\u9593\u304c\u304b\u304b\u308a\u3001\u5927\u91cf\u306e\u97f3\u58f0\u30c7\u30fc\u30bf\u3092\u8a55\u4fa1\u3059\u308b\u306b\u306f<br \/>\n    \u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002\n<\/p>\n<p>\u4e00\u65b9\u3067\u3001Text to Speech\u3084Voice Changer\u306a\u3069\u306e\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u54c1\u8cea\u3092\u4e0a\u3052\u3066\u3044\u304f\u305f\u3081\u306b\u306f\u3001\u751f\u6210\u3057\u305f\u5408\u6210\u97f3\u58f0\u3092\u8a55\u4fa1\u3057\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u7e70\u308a\u8fd4\u3059\u5fc5\u8981\u304c<br \/>\n    \u3042\u308a\u307e\u3059\u3002\u5927\u91cf\u306e\u97f3\u58f0\u3092\u9ad8\u901f\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u3001\u5165\u529b\u3057\u305f\u97f3\u58f0\u306eMOS\u3092\u4e88\u6e2c\u3059\u308b\u300cMOS\u81ea\u52d5\u4e88\u6e2c\u30e2\u30c7\u30eb\u300d\u304c\u7814\u7a76\u3055\u308c\u3066\u3044\u307e\u3059\u3002VoiceMOS Challenge\u3068\u3044\u3046\u306e\u306f\u3001<br \/>\n    Interspeech\u3068\u3044\u3046\u5b66\u4f1a\u306e\u30b9\u30da\u30b7\u30e3\u30eb\u30bb\u30c3\u30b7\u30e7\u30f3\u3068\u3057\u30662022\u5e74\u304b\u30893\u56de\u958b\u50ac\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eba\u9593\u306b\u3088\u308bMOS\u8a55\u4fa1\u6e08\u307f\u306e\u5408\u6210\u97f3\u58f0\u30c7\u30fc\u30bf\u3092MOS\u81ea\u52d5\u4e88\u6e2c\u30e2\u30c7\u30eb\u3067<br \/>\n    \u8a55\u4fa1\u3057\u3066\u3001\u305d\u306e\u7cbe\u5ea6\u3092\u7af6\u3044\u307e\u3059\u3002\n<\/p>\n<p>VoiceMOS challenge 2022\u3067\u306e\u30c6\u30fc\u30de\u306e\u4e00\u3064\u304c\u3001\u300c\u82f1\u8a9e\u4ee5\u5916\u306e\u5408\u6210\u97f3\u58f0\u306eMOS\u81ea\u52d5\u4e88\u6e2c\u7cbe\u5ea6\u300d\u3067\u3001\u305d\u306e\u305f\u3081\u306b\u82f1\u8a9e\u306e\u30c7\u30fc\u30bf\u3068\u4e2d\u56fd\u8a9e\u306e\u5408\u6210\u97f3\u58f0\u30c7\u30fc\u30bf\u304c<br \/>\n    \u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u82f1\u8a9e\u306e\u30c7\u30fc\u30bf\u306f\u91cf\u304c\u591a\u304f\u3001\u306a\u304a\u304b\u3064\u3001\u4eba\u9593\u306b\u3088\u308bMOS\u8a55\u4fa1\u306e\u30e9\u30d9\u30eb\u304c\u4ed8\u3044\u305f\u30c7\u30fc\u30bf\u3082\u591a\u3044\u306e\u3067\u3059\u304c\u3001\u4e2d\u56fd\u8a9e\u306e\u30c7\u30fc\u30bf\u306f\u305d\u3082\u305d\u3082\u91cf\u304c\u5c11\u306a\u304f\u3066\u3001<br \/>\n    \u306a\u304a\u304b\u3064MOS\u8a55\u4fa1\u306e\u30e9\u30d9\u30eb\u304c\u4ed8\u3044\u3066\u3044\u308b\u30c7\u30fc\u30bf\u306f\u305d\u306e\u3046\u3061\u306e\uff12\u5272\u3050\u3089\u3044\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002\n<\/p>\n<figure >\n    <img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/pic_pc.jpg\" ><br \/>\n<\/figure>\n<p>\uff0d\u306a\u3093\u3060\u304b\u4e0d\u516c\u5e73\u306b\u611f\u3058\u307e\u3059\u306d<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u82f1\u8a9e\u306b\u3064\u3044\u3066\u306f\u3053\u308c\u307e\u3067\u306b\u3055\u307e\u3056\u307e\u306a\u7814\u7a76\u3067\u84c4\u7a4d\u3055\u308c\u305f\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u5408\u6210\u97f3\u58f0\u30c7\u30fc\u30bf\u304c\u8c4a\u5bcc\u306b\u3042\u308a\u307e\u3059\u3002<br \/>\n    \u5bfe\u3057\u3066\u3001\u82f1\u8a9e\u4ee5\u5916\u306e\u8a00\u8a9e\u306e\u5408\u6210\u97f3\u58f0\u30c7\u30fc\u30bf\u306e\u91cf\u306f\u5c11\u306a\u3044\u3067\u3059\u3057\u3001\u3057\u304b\u3082MOS\u8a55\u4fa1\u3092\u3059\u308b\u306e\u306f\u5927\u5909\u306a\u306e\u3067\u8a55\u4fa1\u6e08\u307f\u306e\u30c7\u30fc\u30bf\u306f\u3055\u3089\u306b\u5c11\u306a\u3044\u3068\u3044\u3046\u3001<br \/>\n    \u4e0d\u516c\u5e73\u306b\u611f\u3058\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u73fe\u5b9f\u306b\u3042\u308a\u304c\u3061\u306a\u72b6\u6cc1\u306b\u5408\u308f\u305b\u305f\u8a2d\u5b9a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6761\u4ef6\u4e0b\u3067\u3001\u4e2d\u56fd\u8a9e\u5408\u6210\u97f3\u58f0\u306eMOS\u81ea\u52d5\u4e88\u6e2c\u306e\u7cbe\u5ea6\u3092<br \/>\n    \u4e0a\u3052\u308b\u305f\u3081\u306b\u3001\u5b66\u7fd2\u3055\u305b\u308b\u30c7\u30fc\u30bf\u3092\u5909\u3048\u3066\u6bd4\u8f03\u3092\u884c\u3044\u307e\u3057\u305f\u3002\n<\/p>\n<figure >\n    <img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/pic_whiteboard.jpg\" ><br \/>\n<\/figure>\n<p class=\"has-text-color has-background has-medium-font-size has-very-light-gray-color has-vivid-red-background-color\">\n    <strong>\u25a0\u82f1\u8a9e\u306e\u5b66\u7fd2\u30c7\u30fc\u30bf\u306b\u4e2d\u56fd\u8a9e\u306e\u30c7\u30fc\u30bf\u3092\u5c11\u3057\u52a0\u3048\u308b\u3068\u3001\u4e21\u65b9\u306e\u8a55\u4fa1\u7cbe\u5ea6\u304c\u9ad8\u304f\u306a\u308b<\/strong>\n<\/p>\n<p>\uff0d\u4f7f\u7528\u3057\u305f\u30e2\u30c7\u30eb\u306f\u3069\u306e\u3088\u3046\u306a\u30e2\u30c7\u30eb\u3067\u3059\u304b\uff1f<\/p>\n<p>\u592a\u5200\u5ca1\uff1a Wav2vec2.0\u3068\u3044\u3046\u81ea\u5df1\u6559\u5e2b\u4ed8\u304d\u5b66\u7fd2\uff08SSL\uff09\u97f3\u58f0\u8a8d\u8b58\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u5229\u7528\u3057\u305fSSL-MOS\u3068\u3044\u3046\u4e88\u6e2c\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<br \/>\n    Wav2vec2.0\u306f\u3001\u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u306e\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CNN\uff09\u3092\u5229\u7528\u3057\u3066\u97f3\u58f0\u6ce2\u5f62\u3092\u9ad8\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u306b\u5909\u63db\uff08\u30a8\u30f3\u30b3\u30fc\u30c9\uff09\u3057\u307e\u3059\u3002<br \/>\n    \u97f3\u58f0\u8a8d\u8b58\u30b7\u30b9\u30c6\u30e0\u306f\u305d\u306e\u5f8c\u6bb5\u306b\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u5358\u8a9e\u3084\u6587\u7ae0\u3092\u62bd\u51fa\u3059\u308b\u6587\u8108\u8a8d\u8b58\u7528\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7f6e\u304f\u3053\u3068\u3067\u3001\u6ce2\u5f62\u304b\u3089\u97f3\u58f0\u3092\u6587\u5b57\u306b\u5909\u63db\u3057\u307e\u3059\u304c\u3001<br \/>\n    SSL-MOS\u306f\u3001\u4ee3\u308f\u308a\u306bMOS\u4e88\u6e2c\u306e\u305f\u3081\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08MOS\u4e88\u6e2c\u5668\uff09\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092VoiceMOS Challenge\u3067\u63d0\u4f9b\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3067\u518d\u5b66\u7fd2\u3059\u308b\u3053\u3068\u3067\u3001<br \/>\n    \u5408\u6210\u97f3\u58f0\u304b\u3089MOS\u30b9\u30b3\u30a2\u3092\u4e88\u6e2c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure >\n    <img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/setup.png\" ><figcaption class=\"caption-center\">\u56f3\uff1a\u5b9f\u9a13\u306e\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>\uff0d\u3069\u306e\u3088\u3046\u306a\u4e8b\u524d\u4eee\u8aac\u304c\u3042\u3063\u305f\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u592a\u5200\u5ca1\uff1a \u307e\u305a\u3001\u82f1\u8a9e\u306e\u30c7\u30fc\u30bf\u3068\u4e2d\u56fd\u8a9e\u306e\u30c7\u30fc\u30bf\u3092\u4e00\u7dd2\u306b\u5b66\u7fd2\u3055\u305b\u308b\u3068\u3001\u8a55\u4fa1\u4e88\u6e2c\u306e\u7cbe\u5ea6\u306f\u4e0a\u304c\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u307e\u3057\u305f\u3002<br \/>\n    \u3068\u3044\u3046\u306e\u306f\u3001\u97f3\u58f0\u8a8d\u8b58\u306e\u5834\u5408\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30ce\u30a4\u30ba\u7121\u3057\u306e\u30c7\u30fc\u30bf\u3060\u3051\u3067\u5b66\u7fd2\u3059\u308b\u3068\u3001\u5c11\u3057\u3067\u3082\u30ce\u30a4\u30ba\u304c\u5165\u308b\u3068\u8a8d\u8b58\u7cbe\u5ea6\u304c\u8457\u3057\u304f\u843d\u3061\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n    \u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u4f55\u7a2e\u985e\u304b\u306e\u30ce\u30a4\u30ba\u304c\u5165\u3063\u305f\u30c7\u30fc\u30bf\u3092\u6df7\u305c\u3066\u5b66\u7fd2\u3055\u305b\u308b\u300c\u30de\u30eb\u30c1\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u5b66\u7fd2\u300d\u306b\u3088\u3063\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u3067\u306e<br \/>\n    \u8a8d\u8b58\u7cbe\u5ea6\u3092\u4e0a\u3052\u308b\u3068\u3044\u3046\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u5408\u6210\u97f3\u58f0\u306e\u8a55\u4fa1\u306b\u3064\u3044\u3066\u3082\u3001\u540c\u69d8\u306b\u3001\u82f1\u8a9e\u3068\u4e2d\u56fd\u8a9e\u306e\u30c7\u30fc\u30bf\u3092\u4e00\u7dd2\u306b\u5b66\u7fd2\u3055\u305b\u308b\u30de\u30eb\u30c1\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u5b66\u7fd2\u306b<br \/>\n    \u3059\u308b\u3053\u3068\u3067\u3001MOS\u8a55\u4fa1\u4e88\u6e2c\u306e\u7cbe\u5ea6\u3082\u4e0a\u304c\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u4e88\u60f3\u3057\u307e\u3057\u305f\u3002<\/p>\n<figure>\n    <img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/pic_whiteboard2.jpg\"><\/figure>\n<p>\u5b9f\u9a13\u3067\u78ba\u8a8d\u3057\u305f\u306e\u306f\u4ee5\u4e0b\u306e4\u70b9\u3067\u3059\u3002\u7cbe\u5ea6\u306e\u8a55\u4fa1\u306f\u3001\u4e3b\u306b\u97f3\u58f0\u306e\u8a55\u4fa1\u306e\u300c\u9806\u4f4d\u300d\u304c\u3001\u4eba\u304c\u8a55\u4fa1\u3057\u305fMOS\u306e\u9806\u4f4d\u3068\u5408\u81f4\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001<br \/>\n    \u3064\u307e\u308a\u4eba\u9593\u304c\u9ad8\u304f\u8a55\u4fa1\u3057\u305f\u30c7\u30fc\u30bf\u3092\u9ad8\u8a55\u4fa1\u306b\u3001\u4f4e\u304f\u8a55\u4fa1\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4f4e\u8a55\u4fa1\u306b\u4e88\u6e2c\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u57fa\u6e96\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<ol>\n<li>\u82f1\u8a9e\u30c7\u30fc\u30bf\u306e\u307f\u3067\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3067\u4e2d\u56fd\u8a9e\u97f3\u58f0\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u304c\u3067\u304d\u308b\u304b<\/li>\n<li>\u4e2d\u56fd\u8a9e\u30c7\u30fc\u30bf\u306e\u307f\u3067\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3067\u82f1\u8a9e\u97f3\u58f0\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u304c\u3067\u304d\u308b\u304b<\/li>\n<li>\u82f1\u8a9e\u30c7\u30fc\u30bf\u3068\u4e2d\u56fd\u8a9e\u30c7\u30fc\u30bf\u3092\u4e00\u7dd2\u306b\u30de\u30eb\u30c1\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u306b\u3088\u308b\u82f1\u8a9e\u97f3\u58f0\u3068\u4e2d\u56fd\u8a9e\u97f3\u58f0\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u306e\u7cbe\u5ea6\u306f\u3069\u3046\u306a\u308b\u304b<\/li>\n<li>\u4eba\u624b\u306eMOS\u30e9\u30d9\u30eb\u306a\u3057\u306e\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u306b\u4f7f\u7528\u3057\u3066MOS\u8a55\u4fa1\u4e88\u6e2c\u306e\u7cbe\u5ea6\u304c\u4e0a\u304c\u308b\u304b<\/li>\n<\/ol>\n<p>\uff0d\u7d50\u679c\u306f\u3069\u3046\u3060\u3063\u305f\u306e\u3067\u3059\u304b\u3002<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u3069\u3061\u3089\u304b\u7247\u65b9\u306e\u30c7\u30fc\u30bf\u3060\u3051\u3092\u5b66\u7fd2\u306b\u4f7f\u7528\u3057\u305f1.,2.\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u7136\u3067\u3059\u304c\u3001\u5b66\u7fd2\u306b\u4f7f\u7528\u3057\u305f\u8a00\u8a9e\u306e\u97f3\u58f0\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u306b\u6bd4\u3079\u3066\u3001<br \/>\n    \u7570\u306a\u308b\u8a00\u8a9e\u306e\u97f3\u58f0\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u306f\u8457\u3057\u304f\u7cbe\u5ea6\u304c\u4f4e\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u5bfe\u3057\u3066\u30013.\u306b\u3064\u3044\u3066\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u8a00\u8a9e\u3067\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3068\u307b\u307c\u8fd1\u3044\u7cbe\u5ea6\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u30de\u30eb\u30c1\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u306f\u3001<br \/>\n    \u82f1\u8a9e\u97f3\u58f0\u306e\u8a55\u4fa1\u3082\u4e2d\u56fd\u8a9e\u97f3\u58f0\u306e\u8a55\u4fa1\u3082\u4e21\u65b9\u4e88\u6e2c\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u30024.\u306e\u30e9\u30d9\u30eb\u7121\u3057\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u306b\u4f7f\u7528\u3057\u305f\u30e2\u30c7\u30eb\u306f\u3001\u30b9\u30b3\u30a2\u306e\u7d76\u5bfe\u5024\u306e\u8aa4\u5dee\u306f\u82e5\u5e72\u6e1b\u308a\u307e\u3057\u305f\u304c\u3001<br \/>\n    \u9806\u4f4d\u3092\u57fa\u6e96\u306b\u3057\u305f\u5834\u5408\u306e\u7cbe\u5ea6\u306f\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408\u3068\u5909\u308f\u308a\u304c\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u6700\u521d\u306b\u8ff0\u3079\u305f\u901a\u308a\u3001VoiceMOS Challenge 2022\u3067\u63d0\u4f9b\u3055\u308c\u305f\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u7528\u306e\u30c7\u30fc\u30bf\u306e\u91cf\u306f\u82f1\u8a9e\u306b\u6bd4\u3079\u3066\u4e2d\u56fd\u8a9e\u306f\u975e\u5e38\u306b\u5c11\u306a\u3044\u3067\u3059\u3002<br \/>\n    \u30c7\u30fc\u30bf\u306e\u91cf\u304c\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u3067\u3082\u4e00\u7dd2\u306b\u5b66\u7fd2\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u4e21\u65b9\u306e\u8a00\u8a9e\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u304c\u3067\u304d\u308b\u3053\u3068\u304c\u793a\u305b\u307e\u3057\u305f\u3002\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u591a\u8a00\u8a9e\u5bfe\u5fdc\u3092\u9032\u3081\u3066\u3044\u304f\u4e0a\u3067\u3001<br \/>\n    \u591a\u8a00\u8a9e\u5bfe\u5fdc\u306eMOS\u8a55\u4fa1\u4e88\u6e2c\u30e2\u30c7\u30eb\u3092\u4f5c\u308a\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u304c\u793a\u305b\u305f\u308f\u3051\u3067\u3059\u3002<\/p>\n<figure ><figcaption class=\"caption-center\">\u8868\uff1a\u8a13\u7df4\u30c7\u30fc\u30bf\u3068\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u8a00\u8a9e\u3054\u3068\u306e\u6bd4\u8f03\u3002MSE\u306f\u30b9\u30b3\u30a2\u306e\u8aa4\u5dee\u3092\u57fa\u6e96\u306b\u3057\u305f\u8a55\u4fa1\u65b9\u6cd5\u3067\u30010\u306b\u5c0f\u3055\u3044\u307b\u3069\u4e88\u6e2c\u6027\u80fd\u304c\u826f\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002SRCC\u306f\u9806\u4f4d\u3092\u57fa\u6e96\u306b\u3057\u305f\u8a55\u4fa1\u65b9\u6cd5\u3067\u30011\u306b\u8fd1\u3044\u307b\u3069\u4e88\u6e2c\u6027\u80fd\u304c\u826f\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002<\/figcaption><img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/results.png\" ><br \/>\n<\/figure>\n<p class=\"has-text-color has-background has-medium-font-size has-very-light-gray-color has-vivid-red-background-color\">\n    <strong>\u25a0\u97f3\u58f0\u6ce2\u5f62\u304b\u3089\u6700\u521d\u306b\u82f1\u8a9e\u3068\u4e2d\u56fd\u8a9e\u304c\u8b58\u5225\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u3092\u767a\u898b<\/strong>\n<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u3053\u3053\u307e\u3067\u306f2022\u5e74\u306eInterspeech\u306eVoiceMOS Challenge\u3067\u5f97\u3089\u308c\u305f\u77e5\u898b\u3067\u3059\u304c\u3001<br \/>\n    \u306a\u305c\u30de\u30eb\u30c1\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u5b66\u7fd2\u306e\u30e2\u30c7\u30eb\u3067\u4e21\u65b9\u304c\u7cbe\u5ea6\u9ad8\u304f\u8a55\u4fa1\u3067\u304d\u308b\u306e\u304b\u3092\u3082\u3046\u5c11\u3057\u6df1\u6398\u308a\u3057\u3066\u307f\u305f\u306e\u304cGCCE2022\u306e\u767a\u8868\u3067\u3059\u3002<br \/>\n    1.,2.,3\u3067\u7528\u3044\u305f\u5b66\u7fd2\u6e08\u307f\u30e2\u30c7\u30eb\u306eWav2vec2.0\u304c\u51fa\u529b\u3059\u308b\u9ad8\u6b21\u5143\u30d9\u30af\u30c8\u30eb\u3092\u305d\u308c\u305e\u308c\u306e\u30c7\u30fc\u30bf\u3067\u5206\u6790\u3057\u307e\u3057\u305f\u3002<br \/>\n    \u5b9f\u969b\u306b\u306f768\u6b21\u5143\u306e\u30d9\u30af\u30c8\u30eb\u306a\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u3092t-SNE\u3068\u3044\u3046\u624b\u6cd5\u3067\uff12\u6b21\u5143\u306b\u5909\u63db\u3057\u3001\u6563\u5e03\u56f3\u3092\u63cf\u3044\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<figure class=\"parallel\">\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/2d_scatter_left.png\" width=\"320\" height=\"240\" ><br \/>\n<\/figure>\n<figure class=\"parallel\">\n    <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/2d_scatter_right.png\" width=\"320\" height=\"240\" ><br \/>\n<\/figure>\n<p>\u5de6\u306e\u56f3\u306e\u8d64\u3044\u70b9\u306f\u30011.\u3067\u7528\u3044\u305f\u82f1\u8a9e\u306e\u307f\u3092\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3067\u82f1\u8a9e\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u304b\u3089\u51fa\u529b\u3057\u305f\u30d9\u30af\u30c8\u30eb\u3001\u9752\u3044\u70b9\u306f2.\u3067\u7528\u3044\u305f\u4e2d\u56fd\u8a9e\u306e\u307f\u3092\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3067\u4e2d\u56fd\u8a9e\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u304b\u3089\u51fa\u529b\u3057\u305f<br \/>\n    \u30d9\u30af\u30c8\u30eb\u3067\u3059\u3002\u53f3\u306e\u56f3\u306f3.\u3067\u7528\u3044\u305f\u300c\u82f1\u8a9e\u3068\u4e2d\u56fd\u8a9e\u3092\u6df7\u305c\u3066\u300d\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u304c\u51fa\u529b\u3057\u305f\u30d9\u30af\u30c8\u30eb\u3067\u3001\u8d64\u3044\u70b9\u306f\u82f1\u8a9e\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3001\u9752\u3044\u70b9\u306f\u4e2d\u56fd\u8a9e\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092<br \/>\n    \u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5225\u3005\u306b\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u3088\u308a\u3082\u3001\u6df7\u305c\u3066\u5b66\u7fd2\u3057\u305f\u30e2\u30c7\u30eb\u306e\u65b9\u304c\u3001\u5e73\u9762\u4e0a\u3067\u8d64\u3044\u70b9\u3068\u9752\u3044\u70b9\u306e\u8ddd\u96e2\u304c\u96e2\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<br \/>\n    \u3053\u308c\u306f\u3001\u82f1\u8a9e\u97f3\u58f0\u3068\u4e2d\u56fd\u8a9e\u97f3\u58f0\u306e\u4e21\u65b9\u3067\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3057\u305f\u30e2\u30c7\u30eb\u306e\u65b9\u304c\u3001MOS\u4e88\u6e2c\u5668\u306b\u5165\u308b\u524d\u306e\u6bb5\u968e\u3067\u97f3\u58f0\u6ce2\u5f62\u304b\u3089\u82f1\u8a9e\u3068\u4e2d\u56fd\u8a9e\u3092\u3088\u308a\u6b63\u78ba\u306b\u8b58\u5225\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u3092<br \/>\n    \u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure><img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/pic_whiteboard3.jpg\" ><br \/>\n<\/figure>\n<\/div>\n<p>\uff0d\u79c1\u305f\u3061\u306f\u97f3\u3092\u805e\u304f\u3060\u3051\u3067\u610f\u5473\u304c\u308f\u304b\u3089\u306a\u304f\u3066\u3082\u300c\u82f1\u8a9e\u3089\u3057\u3044\u300d\u300c\u4e2d\u56fd\u8a9e\u3089\u3057\u3044\u300d\u3068\u611f\u3058\u307e\u3059\u304c\u3001\u540c\u3058\u3088\u3046\u306a\u3053\u3068\u304c\u3053\u306e\u30e2\u30c7\u30eb\u3067\u3082\u8d77\u304d\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304b\uff1f<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u305d\u306e\u901a\u308a\u3067\u3059\u3002\u82f1\u8a9e\u306e\u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u306b\u5c11\u3057\u3060\u3051\u4e2d\u56fd\u8a9e\u306e\u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u3092\u8db3\u3057\u3066\u518d\u5b66\u7fd2\u3059\u308b\u3053\u3068\u3067\u3001\u4e2d\u56fd\u8a9e\u306e\u7279\u5fb4\u3092\u3046\u307e\u304f\u62bd\u51fa\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a<br \/>\n    \u8a00\u8a9e\u3092\u8b58\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u82f1\u8a9e\u97f3\u58f0\u3068\u4e2d\u56fd\u8a9e\u97f3\u58f0\u3067\u306f\u97f3\u97fb\u3084\u30a2\u30af\u30bb\u30f3\u30c8\u306e\u7279\u5fb4\u304c\u7570\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u805e\u304d\u3084\u3059\u3055\u3084\u308f\u304b\u308a\u3084\u3059\u3055\u3092\u8a55\u4fa1\u3059\u308b\u6642\u306e\u30dd\u30a4\u30f3\u30c8\u304c<br \/>\n    \u9055\u3063\u3066\u304d\u307e\u3059\u3002\u306a\u306e\u3067\u3001\u6700\u521d\u306b\u8a00\u8a9e\u3092\u8b58\u5225\u3057\u3066\u304b\u3089\u8a00\u8a9e\u3054\u3068\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u8e0f\u307e\u3048\u3066\u8a55\u4fa1\u3059\u308b\u3053\u3068\u3067\u3001MOS\u8a55\u4fa1\u4e88\u6e2c\u306e\u7cbe\u5ea6\u3082\u4e0a\u304c\u3063\u3066\u3044\u308b\u306e\u3060\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\uff0d\u5225\u306e\u8a00\u8a9e\u306e\u30c7\u30fc\u30bf\u306f\u5c11\u3057\u3060\u3051\u52a0\u3048\u308c\u3070\u3044\u3044\u3068\u306e\u3053\u3068\u3067\u3059\u304c\u3001\u3069\u306e\u304f\u3089\u3044\u5c11\u306a\u304f\u3066\u3082\u3044\u3044\u3093\u3067\u3059\u304b\uff1f<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u4eca\u56de\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306b\u4f7f\u3063\u305f\u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u306f\u3001\u82f1\u8a9e\u304c\u7d045000\u30b5\u30f3\u30d7\u30eb\u306b\u5bfe\u3057\u3066\u4e2d\u56fd\u8a9e\u304c\u7d04100\u30b5\u30f3\u30d7\u30eb\u3067\u3057\u305f\u3002\u3064\u307e\u308a\u4eca\u56de\u306e\u7d50\u679c\u306f\u3001<br \/>\n    \u65b0\u3057\u3044\u8a00\u8a9e\u306e\u5b66\u7fd2\u7528\u30c7\u30fc\u30bf\u306e\u5272\u5408\u304c2%\u7a0b\u5ea6\u3067\u3042\u3063\u3066\u3082\u30012\u3064\u306e\u8a00\u8a9e\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30d9\u30eb\u4ed8\u304d\u97f3\u58f0\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\u306e\u306f\u3068\u306b\u304b\u304f\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001100\u30b5\u30f3\u30d7\u30eb\u306e\u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u3092\u7528\u610f\u3059\u308b\u305f\u3081\u306b\u3001<br \/>\n    1\u30b5\u30f3\u30d7\u30eb\u3042\u305f\u308a10\u79d2\u3060\u3063\u305f\u3068\u3059\u308b\u3068\u3001\u7d041,000\u79d2\u5206\u306e\u97f3\u58f0\u3092\u805e\u304d\u3001\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u308b\u3068\u6700\u4f4e\u3067\u308230\u5206\u7a0b\u5ea6\u306f\u304b\u304b\u308a\u307e\u3059\u3088\u306d\u3002<br \/>\n    MOS\u3092\u7b97\u51fa\u3059\u308b\u305f\u3081\u306b\u306f\u6700\u4f4e\u3067\u30824\u4eba\u7a0b\u5ea6\u306e\u8a55\u4fa1\u8005\u306e\u70b9\u6570\u3092\u5e73\u5747\u3057\u307e\u3059\u306e\u3067\u3001\u306e\u30792\u6642\u9593\u7a0b\u5ea6\u306e\u8a55\u4fa1\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u82f1\u8a9e\u3068\u540c\u3058\u91cf\u30015000\u30b5\u30f3\u30d7\u30eb\u306e<br \/>\n    \u30e9\u30d9\u30eb\u4ed8\u304d\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f100\u6642\u9593\u306e\u8a55\u4fa1\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u304c2\u6642\u9593\u3067\u6e08\u3080\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u65b0\u3057\u3044\u8a00\u8a9e\u306b\u5bfe\u5fdc\u3059\u308b\u30e2\u30c7\u30eb\u3092\u4f5c\u308b\u305f\u3081\u306e<br \/>\n    \u30e9\u30d9\u30eb\u4ed8\u304d\u97f3\u58f0\u30c7\u30fc\u30bf\u306e\u4f5c\u6210\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002<\/p>\n<p class=\"has-text-color has-background has-medium-font-size has-very-light-gray-color has-vivid-red-background-color\">\n    <strong>\u25a0\u4eca\u5f8c\u306e\u53ef\u80fd\u6027\uff1a\u4eba\u304c\u300c\u826f\u3044\u300d\u3068\u8a55\u4fa1\u3059\u308b\u54c1\u8cea\u306b\u6700\u9069\u5316\u3057\u305f\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u958b\u767a\u3078<\/strong>\n<\/p>\n<p>\uff0d\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u591a\u8a00\u8a9e\u5bfe\u5fdc\u3092\u9032\u3081\u308b\u4e0a\u3067\u3001\u54c1\u8cea\u8a55\u4fa1\u3092\u81ea\u52d5\u5316\u3057\u3084\u3059\u304f\u306a\u308b\u306e\u306f\u5927\u304d\u306a\u30a4\u30f3\u30d1\u30af\u30c8\u304c\u3042\u308a\u307e\u3059\u306d\u3002<br \/>\n    \u4eca\u5f8c\u3053\u306e\u7814\u7a76\u6210\u679c\u306f\u3069\u306e\u3088\u3046\u306b\u5fdc\u7528\u3055\u308c\u3066\u3044\u304f\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u8a55\u4fa1\u3092\u6a5f\u68b0\u7684\u306b\u884c\u3046\u5834\u5408\u3001\u73fe\u5728\u306f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u97f3\u58f0\u3068\u306e\u6bd4\u8f03\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n    \u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u53ce\u9332\u3057\u305f\u4eba\u9593\u306e\u97f3\u58f0\u6ce2\u5f62\u3068\u5408\u6210\u97f3\u58f0\u306e\u6ce2\u5f62\u306e\u5dee\u304c\u5c0f\u3055\u3044\u307b\u3069\u826f\u3044\u3068\u3044\u3046\u8a55\u4fa1\u3092\u3057\u307e\u3059\u3002<br \/>\n    \u3067\u3082\u5b9f\u969b\u306f\u3001\u6ce2\u5f62\u304c\u8fd1\u3044\u304b\u3089\u3068\u3044\u3063\u3066MOS\u8a55\u4fa1\u306e\u9ad8\u3044\u3001\u3059\u306a\u308f\u3061\u4eba\u304c\u805e\u304d\u3084\u3059\u3044\u3068\u611f\u3058\u308b\u3001\u54c1\u8cea\u306e\u3044\u3044\u97f3\u58f0\u3060\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3093\u3067\u3059\u306d\u3002<br \/>\n    \u672c\u6765\u3067\u3042\u308c\u3070\u3001\u6ce2\u5f62\u304c\u9055\u3063\u3066\u3082\u54c1\u8cea\u306e\u826f\u3044\u3082\u306e\u3092\u300c\u826f\u3044\u300d\u3068\u8a55\u4fa1\u3057\u305f\u3044\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u305f\u3081\u306b\u306f\u4eba\u304c\u6642\u9593\u3092\u304b\u3051\u3066\u8a55\u4fa1\u3059\u308b\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>MOS\u4e88\u6e2c\u30b7\u30b9\u30c6\u30e0\u306e\u7cbe\u5ea6\u304c\u4e0a\u304c\u308c\u3070\u3001\u6642\u9593\u3068\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u54c1\u8cea\u3092\u8a55\u4fa1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08\u5fdc\u7528\u4f8b1\uff09\u3002<br \/>\n    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\u51fa\u529b\u3055\u308c\u305f\u5408\u6210\u97f3\u58f0\u3092\u4eba\u9593\u304c\u805e\u304f\u4ee3\u308f\u308a\u306b\u3001\u51fa\u529b\u3055\u308c\u305f\u5408\u6210\u97f3\u58f0\u306e\u6ce2\u5f62\u3092MOS\u4e88\u6e2c\u30b7\u30b9\u30c6\u30e0\u306b\u5165\u529b\u3057\u3066\u3001\u51fa\u529b\u3055\u308c\u305f\u30b9\u30b3\u30a2\u3092\u4f7f\u3063\u3066\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u307e\u3059\u3002<br \/>\n    \u4eba\u9593\u304c\u97f3\u58f0\u3092\u8a55\u4fa1\u3059\u308b\u306e\u306f\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3057\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u8a55\u4fa1\u3059\u308b\u3068\u6700\u521d\u3068\u6700\u5f8c\u3067\u8a55\u4fa1\u306b\u30d6\u30ec\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001MOS\u4e88\u6e2c\u30b7\u30b9\u30c6\u30e0\u306f\u305d\u308c\u304c\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n    \u306a\u304a\u304b\u3064\u3001MOS\u3092\u6700\u9069\u5316\u3059\u308b\u3001\u3059\u306a\u308f\u3061\u4eba\u304c\u805e\u3044\u3066\u54c1\u8cea\u304c\u9ad8\u3044\u3068\u8a55\u4fa1\u3059\u308b\u3088\u3046\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u5b66\u7fd2\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure><img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/plan.png\" ><br \/>\n<\/figure>\n<\/div>\n<p>\uff0d\u5b9f\u969b\u306b\u8ad6\u6587\u306a\u3069\u3067\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u8a55\u4fa1\u3092\u3059\u308b\u306e\u306bMOS\u81ea\u52d5\u4e88\u6e2c\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3063\u3066\u3044\u308b\u4f8b\u306f\u3042\u308b\u306e\u3067\u3059\u304b\uff1f<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u7814\u7a76\u306f\u9032\u3093\u3067\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u8a55\u4fa1\u306b\u4f7f\u308f\u308c\u308b\u306b\u306f\u3001\u7814\u7a76\u8005\u306e\u4e2d\u3067\u300cMOS\u81ea\u52d5\u4e88\u6e2c\u30b7\u30b9\u30c6\u30e0\u306e\u51fa\u529b\u306f\u7cbe\u5ea6\u304c\u9ad8\u304f\u3001<br \/>\n    \u4eba\u9593\u306eMOS\u8a55\u4fa1\u306e\u4ee3\u308f\u308a\u306b\u4f7f\u3048\u308b\u3068\u4fe1\u983c\u3057\u3066\u3082\u3044\u3044\u300d\u3068\u3044\u3046\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u304c\u6210\u7acb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n    \u4eca\u306f\u307e\u3060\u305d\u3053\u307e\u3067\u306f\u3044\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u8ad6\u6587\u3092\u57f7\u7b46\u3059\u308b\u6642\u306b\u3082\u3001\u4eba\u306b\u805e\u3044\u3066\u8a55\u4fa1\u3057\u3066\u3082\u3089\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\uff0d\u592a\u5200\u5ca1\u3055\u3093\u3054\u81ea\u8eab\u306f\u3001\u4eca\u5f8c\u97f3\u58f0\u5408\u6210\u306e\u5206\u91ce\u3067\u3069\u306e\u3088\u3046\u306a\u7814\u7a76\u3092\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u3089\u3063\u3057\u3083\u3044\u307e\u3059\u304b\u3002<\/p>\n<figure >\n    <img decoding=\"async\" src=\"https:\/\/d-itlab.co.jp\/wp-content\/uploads\/20240718\/final.jpg\"  ><br \/>\n<\/figure>\n<p>\u592a\u5200\u5ca1\uff1a\u5143\u3005\u306f\u97f3\u58f0\u8a8d\u8b58\u3084\u97f3\u58f0\u4fe1\u53f7\u51e6\u7406\u3092\u7814\u7a76\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u5f90\u3005\u306b\u7814\u7a76\u30c6\u30fc\u30de\u304c\u30b7\u30d5\u30c8\u3057\u3066\u3001\u4eca\u306f\u300c\u611f\u60c5\u8c4a\u304b\u306a\u97f3\u58f0\u5408\u6210\u300d\u3092\u30c6\u30fc\u30de\u306b\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n    \u4f8b\u3048\u3070\u3001\u5e73\u677f\u306a\u97f3\u58f0\u3067\u306f\u306a\u304f\u3001\u697d\u3057\u305d\u3046\u306a\u58f0\u3067\u4eba\u9593\u3068\u4f1a\u8a71\u304c\u3067\u304d\u308b\u30a2\u30d7\u30ea\u3092\u7814\u7a76\u3057\u3066\u3044\u307e\u3059\u3002\u81ea\u52d5\u904b\u8ee2\u306e\u3067\u306f\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u7720\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001<br \/>\n    \u5c45\u7720\u308a\u9632\u6b62\u306e\u305f\u3081\u306e\u6a5f\u80fd\u3068\u3057\u3066\u305d\u306e\u3046\u3061\u30ab\u30fc\u30ca\u30d3\u306b\u7d44\u307f\u8fbc\u307e\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\uff0d\u78ba\u304b\u306b\u3001\u58f0\u306f\u6587\u5b57\u3088\u308a\u3082\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u611f\u60c5\u306b\u5c4a\u304f\u306e\u3067\u3001\u3044\u308d\u3044\u308d\u306a\u5834\u9762\u3067\u5408\u6210\u97f3\u58f0\u304c\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u305f\u3081\u306b\u306f\u300c\u611f\u60c5\u300d\u3063\u3066\u5927\u4e8b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<br \/>\n    \u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u306b\u30af\u30ec\u30fc\u30e0\u306e\u96fb\u8a71\u3092\u304b\u3051\u305f\u6642\u306b\u3001\u3044\u304b\u306b\u3082\u6a5f\u68b0\u3063\u3066\u3044\u3046\u5408\u6210\u97f3\u58f0\u3067\u5fdc\u7b54\u3055\u308c\u308b\u3068\u6012\u308a\u304c\u5897\u3057\u305d\u3046\u3067\u3059\u304c\u3001\u7533\u3057\u8a33\u306a\u3055\u305d\u3046\u306a\u58f0\u306b\u805e\u3053\u3048\u308b\u3068<br \/>\n    \u5c11\u3057\u6c17\u6301\u3061\u304c\u53ce\u307e\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u592a\u5200\u5ca1\uff1a\u5408\u6210\u97f3\u58f0\u304c\u751f\u6d3b\u306e\u4e2d\u306b\u6d78\u900f\u3059\u308b\u307b\u3069\u3001\u6b63\u78ba\u306b\u60c5\u5831\u3092\u53d7\u3051\u53d6\u3063\u3066\u3082\u3089\u3046\u305f\u3081\u306b\u3001\u6d41\u66a2\u3067\u3042\u308b\u3053\u3068\u3084\u3001\u611f\u60c5\u304c\u4e57\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u3063\u3066\u304f\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n    \u305d\u306e\u305f\u3081\u306b\u3082\u3001\u300c\u4eba\u9593\u306b\u597d\u307e\u3057\u3044\u97f3\u58f0\u300d\u3092\u97f3\u58f0\u5408\u6210\u3067\u4f5c\u308a\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3057\u3001\u4eca\u56de\u306e\u7814\u7a76\u6210\u679c\u3082\u5f79\u7acb\u3066\u3066\u3044\u3051\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\uff0d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2022\u5e7410\u6708\u306b\u958b\u50ac\u3055\u308c\u305fGlobal Conference on Consumer Electronics\uff08GCCE\uff092022\u3067\u3001 \u30c7\u30f3\u30bd\u30fc\u30a2\u30a4\u30c6\u30a3\u30e9\u30dc\u30e9\u30c8\u30ea\u30fc\u306e\u592a\u5200\u5ca1\u52c7\u6c17\u306b\u3088\u308b\u8ad6\u6587 Multi-condition Training and System Combination for Automatic MOS Prediction \u304cExcellent Paper Award Gold Prize\uff08\u6700\u512a\u79c0\u8ad6\u6587\u8cde\uff09\u3092\u53d7\u8cde\u3057\u307e\u3057\u305f\u3002 GCCE\u306fIEEE Consumer Electronics Society\u304c\u4e3b\u50ac\u3059\u308b\u3001\u60c5\u5831\u5bb6\u96fb\u306b\u95a2\u3059\u308b\u56fd\u969b\u4f1a\u8b70\u3067\u3001 \u6bce\u5e7410\u6708\u306b\u65e5\u672c\u3067\u958b\u50ac\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u672c\u8ad6\u6587\u306f\u3001\u97f3\u58f0\u5408\u6210\u54c1\u8cea\u3092\u81ea\u52d5\u8a55\u4fa1\u3059\u308b\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u7af6\u3046\u300cVoiceMOS Challenge 2022\u300d\u306b\u53c2\u52a0\u3057\u3066\u5f97\u305f\u77e5\u898b\u3092\u8003\u5bdf\u3057\u3001\u8907\u6570\u8a00\u8a9e\u306e\u5408\u6210\u97f3\u58f0\u3092\u8a55\u4fa1\u3059\u308b\u30e2\u30c7\u30eb\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u89e3\u660e\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u8ad6\u6587\u3092\u57f7\u7b46\u3057\u305f\u592a\u5200\u5ca1\u3055\u3093\u306b\u3001VoiceMOS Challenge\u306e\u6210\u679c\u3068\u4eca\u56de\u306e\u8ad6\u6587\u3067\u5f97\u3089\u308c\u305f\u77e5\u898b\u306b\u3064\u3044\u3066\u4f3a\u3044\u307e\u3057\u305f\u3002 \u592a\u5200\u5ca1\u52c7\u6c17(\u7814\u7a76\u958b\u767a\u30b0\u30eb\u30fc\u30d7\u30fb\u30b7\u30cb\u30a2\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc) \u25a0\u8ab2\u984c\uff1a\u82f1\u8a9e\u306b\u6bd4\u3079\u3066\u30b5\u30f3\u30d7\u30eb\u6570\u306e\u5c11\u306a\u3044\u4ed6\u8a00\u8a9e\u306e\u5408\u6210\u97f3\u58f0\u306e\u81ea\u52d5\u8a55\u4fa1\u30e2\u30c7\u30eb\u306e\u7cbe\u5ea6\u3092\u4e0a\u3052\u308b \u2212VoiceMOS Challenge\u3068\u3044\u3046\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u30c1\u30e3\u30ec\u30f3\u30b8\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002 \u592a\u5200\u5ca1\uff1a\u97f3\u58f0\u30b5\u30fc\u30d3\u30b9\u306e\u8a55\u4fa1\u306f\u3001\u300c\u805e\u304f\u4eba\u304c\u3069\u3046\u611f\u3058\u308b\u304b\u300d\u3068\u3044\u3046\u4e3b\u89b3\u3092\u30d9\u30fc\u30b9\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u8a55\u4fa1\u8005\u306b\u300c\u975e\u5e38\u306b\u826f\u3044\u300d\u304b\u3089\u300c\u975e\u5e38\u306b\u60aa\u3044\u300d\u306e \uff15\u6bb5\u968e\u3067\u8a55\u4fa1\u3055\u305b\u308b\u306e\u3067\u3059\u304c\u3001\u5f53\u7136\u4eba\u306b\u3088\u3063\u3066\u8a55\u4fa1\u304c\u7570\u306a\u308a\u307e\u3059\u3088\u306d\u3002\u3053\u306e\u30d0\u30e9\u30c4\u30ad\u3092\u306a\u304f\u3059\u305f\u3081\u306b\u3001\u8907\u6570\u306e\u8a55\u4fa1\u8005\u306b\u3088\u308b\u8a55\u4fa1\u3092\u5e73\u5747\u3057\u305f \u300cMOS\uff08Mean Opinion Score\uff09\u300d\u3068\u3044\u3046\u5b9a\u91cf\u7684\u306a\u30b9\u30b3\u30a2\u3092\u7528\u3044\u307e\u3059\u3002MOS\u306e\u6e2c\u5b9a\u306e\u305f\u3081\u306b\u306f\u3001\u8907\u6570\u306e\u6e2c\u5b9a\u8005\u304c\u6761\u4ef6\u306e\u6574\u3063\u305f\u74b0\u5883\u3067\u3001\u8a55\u4fa1\u3057\u305f\u3044\u97f3\u58f0\u3068 \u540c\u3058\u3060\u3051\u306e\u6642\u9593\u3092\u304b\u3051\u3066\u805e\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u624b\u6cd5\u3068\u3057\u3066\u306f\u78ba\u7acb\u3055\u308c\u3066\u304a\u308a\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3067\u3059\u304c\u3001\u30b3\u30b9\u30c8\u3068\u6642\u9593\u304c\u304b\u304b\u308a\u3001\u5927\u91cf\u306e\u97f3\u58f0\u30c7\u30fc\u30bf\u3092\u8a55\u4fa1\u3059\u308b\u306b\u306f \u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002 \u4e00\u65b9\u3067\u3001Text to Speech\u3084Voice Changer\u306a\u3069\u306e\u97f3\u58f0\u5408\u6210\u30b7\u30b9\u30c6\u30e0\u306e\u54c1\u8cea\u3092\u4e0a\u3052\u3066\u3044\u304f\u305f\u3081\u306b\u306f\u3001\u751f\u6210\u3057\u305f\u5408\u6210\u97f3\u58f0\u3092\u8a55\u4fa1\u3057\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u7e70\u308a\u8fd4\u3059\u5fc5\u8981\u304c 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