{"id":1248,"date":"2026-09-27T12:15:30","date_gmt":"2026-09-27T03:15:30","guid":{"rendered":"https:\/\/cg-method.com\/ai\/?p=1248"},"modified":"2026-09-27T12:15:30","modified_gmt":"2026-09-27T03:15:30","slug":"gemini-tts-tags","status":"publish","type":"post","link":"https:\/\/cg-method.com\/ai\/gemini-tts-tags\/","title":{"rendered":"Gemini 3.8 Flash TTS\u306e\u8a18\u6cd5\uff5c\u9593\u30fb\u606f\u30fb\u7b11\u3044\u306e\u30bf\u30b0\u3068style\u306e\u66f8\u304d\u5206\u3051"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Gemini 3.8 Flash TTS\u306f\u3001\u8a71\u3057\u65b9\u306e\u6307\u5b9a\u3068\u3001\u672c\u6587\u306b\u5165\u308c\u308b\u30bf\u30b0\u3092\u5206\u3051\u3066\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9593\u3092\u5165\u308c\u305f\u3044\u3060\u3051\u306a\u3089\u3001&lt;short pause&gt;\u3068&lt;long pause&gt;\u306e2\u3064\u3092\u899a\u3048\u308c\u3070\u8db3\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u9593\u30fb\u606f\u30fb\u7b11\u3044\u30fb\u305f\u3081\u606f\uff1a\u672c\u6587\u306e\u4e2d\u306b\u3001\u82f1\u8a9e\u306e\u30bf\u30b0\u3092\u5c71\u62ec\u5f27\u3067\u66f8\u304f<\/li>\n\n\n<li>\u5168\u4f53\u306e\u901f\u3055\u3084\u58f0\u306e\u8abf\u5b50\uff1a\u672c\u6587\u3068\u306f\u5225\u306e style \u306b\u66f8\u304f<\/li>\n\n\n<li>\u9589\u3058\u30bf\u30b0\uff1a\u3044\u3089\u306a\u3044<\/li>\n\n\n<li>\u65e5\u672c\u8a9e\u306e\u539f\u7a3f\u3067\u3082\uff1a\u30bf\u30b0\u306f\u82f1\u8a9e\u30fb\u534a\u89d2\u3067\u66f8\u304f<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u306f\u30012026\u5e749\u670827\u65e5\u6642\u70b9\u306e\u516c\u5f0f\u30ac\u30a4\u30c9\u306e\u8a18\u8f09\u3068\u3001\u540c\u3058\u65e5\u306b\u5f53\u65b9\u304cAPI\u3067\u97f3\u58f0\u3092\u4f5c\u3063\u3066\u6e2c\u3063\u305f\u7d50\u679c\u306b\u3082\u3068\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u4f7f\u3046\u8a18\u6cd5\u306e\u65e9\u898b\u8868<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">\u3084\u308a\u305f\u3044\u3053\u3068<\/th><th>\u66f8\u304d\u65b9<\/th><th>\u66f8\u304f\u5834\u6240<\/th><\/tr><\/thead><tbody><tr><td>\u77ed\u3044\u9593<\/td><td>&lt;short pause&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u9577\u3081\u306e\u9593<\/td><td>&lt;long pause&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u606f\u3092\u5438\u3046<\/td><td>&lt;breath&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u7b11\u3046<\/td><td>&lt;laugh&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u8efd\u304f\u7b11\u3046<\/td><td>&lt;chuckle&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u305f\u3081\u606f<\/td><td>&lt;sigh&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u54b3\u6255\u3044<\/td><td>&lt;throat-clearing&gt;<\/td><td>\u672c\u6587<\/td><\/tr><tr><td>\u5168\u4f53\u3092\u3086\u3063\u304f\u308a\u8aad\u3080<\/td><td>speaking slowly<\/td><td>style<\/td><\/tr><tr><td>\u5168\u4f53\u3092\u7a4f\u3084\u304b\u306b\u8aad\u3080<\/td><td>calm and relaxed<\/td><td>style<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u30bf\u30b0\u306f\u516c\u5f0f\u30ac\u30a4\u30c9\u306e\u4e00\u89a7\u304b\u3089\u3001style\u306e\u8a00\u8449\u306f\u516c\u5f0f\u30ac\u30a4\u30c9\u306e\u4f8b\u304b\u3089\u9078\u3093\u3060\u3082\u306e<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30b0\u306f\u3001\u65e5\u672c\u8a9e\u306e\u539f\u7a3f\u306e\u4e2d\u3067\u3082\u82f1\u8a9e\u306e\u307e\u307e\u3001\u534a\u89d2\u306e\u5c71\u62ec\u5f27\u3067\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">style\u3068\u672c\u6587\u306e\u30bf\u30b0\u306e\u9055\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gemini 3.8 Flash TTS\u306f\u3001\u672c\u6587\u3092\u305d\u306e\u307e\u307e\u8aad\u307f\u4e0a\u3052\u308b\u539f\u7a3f\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6307\u793a\u3092\u52b9\u304f\u7bc4\u56f2\u30672\u3064\u306b\u5206\u3051\u3066\u66f8\u304f\u3088\u3046\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">\u52b9\u304f\u7bc4\u56f2<\/th><th>\u66f8\u304f\u5834\u6240<\/th><th>\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>\u767a\u8a71\u306e\u6700\u521d\u304b\u3089\u6700\u5f8c\u307e\u3067\u7d9a\u304f\u3082\u306e\uff08\u611f\u60c5\u30fb\u901f\u3055\u30fb\u58f0\u306e\u8abf\u5b50\uff09<\/td><td>speech_metadata \u306e style<\/td><td>speaking slowly\u3001calm and relaxed\u3001whispers<\/td><\/tr><tr><td>\u3042\u308b\u4e00\u70b9\u3067\u8d77\u304d\u308b\u3082\u306e\uff08\u9593\u30fb\u606f\u30fb\u7b11\u3044\uff09<\/td><td>\u672c\u6587\u306e\u4e2d<\/td><td>&lt;short pause&gt;\u3001&lt;breath&gt;\u3001&lt;laugh&gt;<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u516c\u5f0f\u30ac\u30a4\u30c9\u306e\u300cStyle field versus inline tags\u300d\u306b\u3088\u308b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">style\u306b\u306f\u3001\u5e74\u9f62\u30fb\u6027\u5225\u30fb\u540d\u524d\u30fb\u305a\u3063\u3068\u5909\u308f\u3089\u306a\u3044\u8a1b\u308a\u306f\u66f8\u304b\u306a\u3044\u3088\u3046\u52e7\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u308c\u3089\u306f\u3001\u58f0\u305d\u306e\u3082\u306e\u3092\u9078\u3076\u304b\u3001Voice design\u3067\u58f0\u3092\u4f5c\u308b\u5074\u3067\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9593\u306e\u5165\u308c\u65b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u53e5\u8aad\u70b9\u3067\u5165\u308c\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30ab\u30f3\u30de\u30fb\u30c0\u30c3\u30b7\u30e5\u30fb\u4e09\u70b9\u30ea\u30fc\u30c0\u30fc\u3067\u3001\u4f1a\u8a71\u3089\u3057\u3044\u81ea\u7136\u306a\u305f\u3081\u3089\u3044\u304c\u51fa\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30b0\u3092\u4f7f\u3046\u524d\u306b\u3001\u307e\u305a\u53e5\u8aad\u70b9\u3067\u8db3\u308a\u308b\u304b\u3092\u805e\u3044\u3066\u307f\u308b\u3068\u624b\u9593\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&lt;short pause&gt;\u3068&lt;long pause&gt;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9593\u3092\u7f6e\u304d\u305f\u3044\u4f4d\u7f6e\u306b\u3001\u305d\u306e\u307e\u307e\u30bf\u30b0\u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>\u4eca\u65e5\u306e\u4f5c\u696d\u306f\u3053\u3053\u307e\u3067\u3067\u3059\u3002&lt;long pause&gt;\u660e\u65e5\u306f\u8cc7\u6599\u306e\u898b\u76f4\u3057\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u79d2\u6570\u3092\u6307\u5b9a\u3059\u308b\u8a18\u6cd5\u306f\u3001\u516c\u5f0f\u30ac\u30a4\u30c9\u306b\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9f\u969b\u306b\u3069\u308c\u304f\u3089\u3044\u9593\u304c\u7a7a\u304f\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u539f\u7a3f\u30923\u56de\u305a\u3064\u97f3\u58f0\u306b\u3057\u3066\u3001\u9014\u4e2d\u3067\u3044\u3061\u3070\u3093\u9577\u304f\u7d9a\u3044\u305f\u7121\u97f3\u306e\u9577\u3055\u3092\u6e2c\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">\u30bf\u30b0\u3092\u7f6e\u3044\u305f\u5834\u6240<\/th><th>\u30bf\u30b0<\/th><th>\u3044\u3061\u3070\u3093\u9577\u3044\u7121\u97f3\uff083\u56de\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u6587\u672b\uff08\u300c\u3002\u300d\u306e\u3042\u3068\uff09<\/td><td>\u306a\u3057<\/td><td>0.48\u301c0.69\u79d2<\/td><\/tr><tr><td>\u6587\u672b\uff08\u300c\u3002\u300d\u306e\u3042\u3068\uff09<\/td><td>&lt;short pause&gt;<\/td><td>0.22\u301c0.90\u79d2<\/td><\/tr><tr><td>\u6587\u672b\uff08\u300c\u3002\u300d\u306e\u3042\u3068\uff09<\/td><td>&lt;long pause&gt;<\/td><td>1.47\u301c3.13\u79d2<\/td><\/tr><tr><td>\u6587\u306e\u9014\u4e2d\uff08\u8aad\u70b9\u306a\u3057\uff09<\/td><td>\u306a\u3057<\/td><td>0.08\u301c0.23\u79d2<\/td><\/tr><tr><td>\u6587\u306e\u9014\u4e2d\uff08\u8aad\u70b9\u306a\u3057\uff09<\/td><td>&lt;short pause&gt;<\/td><td>0.31\u301c0.79\u79d2<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">2026\u5e749\u670827\u65e5\u306b\u5f53\u65b9\u304c\u6e2c\u5b9a\u3002\u30e2\u30c7\u30eb\u306f gemini-3.8-flash-tts\u3001\u58f0\u306f Kore\u300210\u30df\u30ea\u79d2\u3054\u3068\u306e\u6700\u5927\u632f\u5e45\u304c500\u672a\u6e80\u306e\u533a\u9593\u3092\u7121\u97f3\u3068\u3057\u305f<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6587\u672b\u3067\u306f\u3001&lt;short pause&gt;\u3092\u5165\u308c\u3066\u3082\u5165\u308c\u306a\u304f\u3066\u3082\u3001\u9593\u306e\u9577\u3055\u306b\u307b\u3068\u3093\u3069\u5dee\u304c\u51fa\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e5\u70b9\u3060\u3051\u30670.5\u79d2\u524d\u5f8c\u306e\u9593\u304c\u7a7a\u3044\u3066\u3044\u305f\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6587\u306e\u9014\u4e2d\u306b\u5165\u308c\u305f&lt;short pause&gt;\u306f\u30013\u56de\u4e2d2\u56de\u30670.8\u79d2\u8fd1\u3044\u9593\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;long pause&gt;\u306f\u3001\u306f\u3063\u304d\u308a\u9593\u304c\u4f38\u3073\u308b\u4e00\u65b9\u3067\u30011.5\u79d2\u304b\u30893.1\u79d2\u307e\u3067\u56de\u3054\u3068\u306e\u5dee\u304c\u5927\u304d\u304f\u51fa\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9593\u306e\u9577\u3055\u3092\u305d\u308d\u3048\u305f\u3044\u3068\u304d\u306f\u3001\u4f55\u56de\u304b\u4f5c\u3063\u3066\u805e\u304d\u6bd4\u3079\u308b\u306e\u304c\u78ba\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u3063\u305f\u539f\u7a3f\u306f\u6b21\u306e2\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>\u6587\u672b\uff1a\u4eca\u65e5\u306e\u4f5c\u696d\u306f\u3053\u3053\u307e\u3067\u3067\u3059\u3002\uff08\u3053\u3053\u306b\u30bf\u30b0\uff09\u660e\u65e5\u306f\u8cc7\u6599\u306e\u898b\u76f4\u3057\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\n\u6587\u306e\u9014\u4e2d\uff1a\u8cc7\u6599\u306f\uff08\u3053\u3053\u306b\u30bf\u30b0\uff09\u660e\u65e5\u307e\u3067\u306b\u51fa\u3057\u307e\u3059\u3002<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u606f\u30fb\u7b11\u3044\u30fb\u305f\u3081\u606f\u306e\u30bf\u30b0\u4e00\u89a7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u52e7\u3081\u3089\u308c\u3066\u3044\u308b\u30bf\u30b0\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">\u7a2e\u985e<\/th><th>\u30bf\u30b0<\/th><\/tr><\/thead><tbody><tr><td>\u606f<\/td><td>&lt;breath&gt;\u3001&lt;heavy breath&gt;\u3001&lt;exhales&gt;\u3001&lt;pant&gt;\u3001&lt;gasp&gt;\u3001&lt;yawn&gt;<\/td><\/tr><tr><td>\u7b11\u3044<\/td><td>&lt;laugh&gt;\u3001&lt;laughter&gt;\u3001&lt;chuckle&gt;\u3001&lt;chuckles&gt;\u3001&lt;giggle&gt;\u3001&lt;snicker&gt;\u3001&lt;cackle&gt;<\/td><\/tr><tr><td>\u305f\u3081\u606f\u30fb\u307b\u3063\u3068\u3059\u308b<\/td><td>&lt;sigh&gt;\u3001&lt;sighs&gt;\u3001&lt;phew&gt;\u3001&lt;pff&gt;<\/td><\/tr><tr><td>\u6ce3\u304f\u30fb\u3046\u3081\u304f<\/td><td>&lt;cry&gt;\u3001&lt;sob&gt;\u3001&lt;whimper&gt;\u3001&lt;groan&gt;\u3001&lt;moan&gt;<\/td><\/tr><tr><td>\u53eb\u3076\u30fb\u58f0\u3092\u5f35\u308b<\/td><td>&lt;scream&gt;\u3001&lt;shriek&gt;\u3001&lt;shout&gt;\u3001&lt;cheer&gt;<\/td><\/tr><tr><td>\u3044\u3089\u7acb\u3061\u30fb\u3046\u306a\u308a<\/td><td>&lt;argh&gt;\u3001&lt;grr&gt;\u3001&lt;growl&gt;\u3001&lt;grunt&gt;\u3001&lt;hiss&gt;\u3001&lt;tsk&gt;\u3001&lt;snort&gt;<\/td><\/tr><tr><td>\u4f53\u306e\u97f3<\/td><td>&lt;cough&gt;\u3001&lt;sneeze&gt;\u3001&lt;throat-clearing&gt;<\/td><\/tr><tr><td>\u3055\u3055\u3084\u304d<\/td><td>&lt;whispers&gt;\u3001&lt;whispering&gt;<\/td><\/tr><tr><td>\u9593<\/td><td>&lt;short pause&gt;\u3001&lt;long pause&gt;<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u30bf\u30b0\u306f\u516c\u5f0f\u30ac\u30a4\u30c9\u306e\u300cVocal bursts and non-speech sounds\u300d\u306e\u4e00\u89a7\u3002\u7a2e\u985e\u306e\u5206\u3051\u65b9\u306f\u5f53\u65b9\u306b\u3088\u308b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u62cd\u624b\u3084\u7269\u97f3\u306e\u3088\u3046\u306a\u3001\u4eba\u306e\u58f0\u3067\u306a\u3044\u52b9\u679c\u97f3\u306e\u30bf\u30b0\u306f\u907f\u3051\u308b\u3088\u3046\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u306e\u8a66\u3057\u3067\u306f\u3001&lt;laugh&gt;\u3068&lt;sigh&gt;\u306f\u3001\u66f8\u304d\u8d77\u3053\u3057\u306b\u3082\u7b11\u3044\u58f0\u30fb\u305f\u3081\u606f\u3068\u3057\u3066\u51fa\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;breath&gt;\u306f\u5c0f\u3055\u306a\u97f3\u306e\u305f\u3081\u3001\u66f8\u304d\u8d77\u3053\u3057\u3067\u306f\u62fe\u3048\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e5\u672c\u8a9e\u306e\u539f\u7a3f\u3067\u3082\u30bf\u30b0\u306f\u82f1\u8a9e\u30fb\u534a\u89d2\u3067\u66f8\u304f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30ac\u30a4\u30c9\u306b\u306f\u3001\u82f1\u8a9e\u4ee5\u5916\u306e\u539f\u7a3f\u3067\u3082\u3001\u30bf\u30b0\u306f\u82f1\u8a9e\u306e\u307e\u307e\u4f7f\u3046\u3068\u826f\u3044\u7d50\u679c\u306b\u306a\u308b\u3068\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9589\u3058\u30bf\u30b0\u306f\u306a\u304f\u3001&lt;laugh&gt;\u2026&lt;\/laugh&gt;\u306e\u3088\u3046\u306b\u56f2\u3080\u66f8\u304d\u65b9\u306f\u516c\u5f0f\u30ac\u30a4\u30c9\u306b\u8f09\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5168\u89d2\u3084\u65e5\u672c\u8a9e\u3067\u66f8\u3044\u305f\u3068\u304d\u306b\u8d77\u304d\u305f\u3053\u3068<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u539f\u7a3f\u3067\u3001\u30bf\u30b0\u306e\u66f8\u304d\u65b9\u3060\u3051\u3092\u5909\u3048\u3066\u97f3\u58f0\u3092\u4f5c\u308a\u3001\u8aad\u307e\u308c\u305f\u8a00\u8449\u3092\u66f8\u304d\u8d77\u3053\u3057\u3066\u6bd4\u3079\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">\u30bf\u30b0\u306e\u66f8\u304d\u65b9<\/th><th>\u4f5c\u3063\u305f\u56de\u6570<\/th><th>\u539f\u7a3f\u306b\u306a\u3044\u8a00\u8449\u304c\u5165\u3063\u305f\u56de\u6570<\/th><th>\u5165\u3063\u305f\u8a00\u8449<\/th><\/tr><\/thead><tbody><tr><td>&lt;short pause&gt;\uff08\u82f1\u8a9e\u30fb\u534a\u89d2\uff09<\/td><td>5<\/td><td>0<\/td><td>\uff0d<\/td><\/tr><tr><td>\uff1cshort pause\uff1e\uff08\u5168\u89d2\u306e\u5c71\u62ec\u5f27\uff09<\/td><td>6<\/td><td>3<\/td><td>\u5c11\u3057\u4f11\u307f\u3001\u3061\u3087\u3063\u3068\u5f85\u3063\u3066\u304f\u3060\u3055\u3044\u306d\u3001\u5c11\u3057\u9577\u304b\u3063\u305f\u304b\u306a<\/td><\/tr><tr><td>&lt;\u77ed\u3044\u9593&gt;\uff08\u65e5\u672c\u8a9e\uff09<\/td><td>6<\/td><td>2<\/td><td>\u77ed\u3044\u9593<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">2026\u5e749\u670827\u65e5\u306b\u5f53\u65b9\u304c\u6e2c\u5b9a\u3002\u66f8\u304d\u8d77\u3053\u3057\u306f gemini-3.8-flash \u3067\u884c\u3063\u305f<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u89d2\u306e\u5c71\u62ec\u5f27\u3067\u306f\u3001\u539f\u7a3f\u306b\u306a\u3044\u4e00\u8a00\u3092AI\u304c\u8db3\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u3067\u66f8\u3044\u305f\u30bf\u30b0\u306f\u3001\u300c\u77ed\u3044\u9593\u300d\u3068\u305d\u306e\u307e\u307e\u8aad\u307f\u4e0a\u3052\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u5165\u529b\u306e\u307e\u307e\u6253\u3064\u3068\u5c71\u62ec\u5f27\u304c\u5168\u89d2\u306b\u306a\u308a\u3084\u3059\u3044\u306e\u3067\u3001\u534a\u89d2\u306b\u5207\u308a\u66ff\u3048\u3066\u304b\u3089\u6253\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">style\u306e\u66f8\u304d\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">style\u306f\u3001speech_metadata \u306e\u4e2d\u306b\u3001\u77ed\u3044\u8a00\u8449\u3067\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30ac\u30a4\u30c9\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u4f8b\u304c\u8f09\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>cheerful and friendly\uff08\u660e\u308b\u304f\u89aa\u3057\u3052\u306b\uff09<\/li>\n\n\n<li>calm and relaxed\uff08\u843d\u3061\u7740\u3044\u3066\uff09<\/li>\n\n\n<li>speaking slowly\uff08\u3086\u3063\u304f\u308a\uff09<\/li>\n\n\n<li>speaking rapidly\uff08\u65e9\u53e3\u3067\uff09<\/li>\n\n\n<li>whispers\uff08\u3055\u3055\u3084\u304f\uff09<\/li>\n\n\n<li>out of breath\uff08\u606f\u3092\u5207\u3089\u3057\u3066\uff09<\/li>\n\n\n<li>monotone and flat\uff08\u6291\u63da\u306a\u304f\uff09<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u306f\u3001\u307e\u305astyle\u3092\u7a7a\u306b\u3057\u3066\u8a66\u3057\u3001\u76f4\u3057\u305f\u3044\u767a\u8a71\u306b\u3060\u3051\u77ed\u3044\u6307\u5b9a\u3092\u8db3\u3059\u624b\u9806\u304c\u52e7\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f55\u6bb5\u843d\u3082\u3042\u308b\u9577\u3044\u6f14\u51fa\u30e1\u30e2\u306f\u3001\u58f0\u304c\u56de\u3054\u3068\u306b\u3076\u308c\u308b\u3044\u3061\u3070\u3093\u306e\u539f\u56e0\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a71\u306e\u9014\u4e2d\u3067\u611f\u60c5\u3092\u5909\u3048\u305f\u3044\u3068\u304d\u306f\u3001\u767a\u8a71\u3092\u5206\u3051\u3066\u3001\u305d\u308c\u305e\u308c\u306bstyle\u3092\u4ed8\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">style\u306e\u52b9\u304d\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">30\u5b57\u307b\u3069\u306e\u539f\u7a3f\u3092\u3001style\u306a\u3057\u3068\u3001style\u3042\u308a\u30673\u56de\u305a\u3064\u97f3\u58f0\u306b\u3057\u3066\u3001\u8a71\u3057\u3066\u3044\u308b\u90e8\u5206\u306e\u9577\u3055\u3092\u6e2c\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"min-width:8em !important\">style<\/th><th>\u8a71\u3057\u3066\u3044\u308b\u90e8\u5206\u306e\u9577\u3055\uff083\u56de\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u306a\u3057<\/td><td>4.10\u301c4.57\u79d2<\/td><\/tr><tr><td>speaking slowly<\/td><td>9.27\u301c9.86\u79d2<\/td><\/tr><tr><td>\u3086\u3063\u304f\u308a\u8a71\u3059<\/td><td>8.56\u301c9.62\u79d2<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">2026\u5e749\u670827\u65e5\u306b\u5f53\u65b9\u304c\u6e2c\u5b9a\u3002\u30e2\u30c7\u30eb\u306f gemini-3.8-flash-tts\u3001\u58f0\u306f Kore<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u30822\u500d\u307b\u3069\u306e\u9577\u3055\u306b\u306a\u308a\u3001\u65e5\u672c\u8a9e\u3067\u66f8\u3044\u305fstyle\u3082\u52b9\u3044\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u516c\u5f0f\u30ac\u30a4\u30c9\u306e\u4f8b\u306f\u3059\u3079\u3066\u82f1\u8a9e\u306a\u306e\u3067\u3001\u8ff7\u3063\u305f\u3089\u82f1\u8a9e\u3067\u66f8\u304f\u307b\u3046\u304c\u7121\u96e3\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30fc\u30c9\u3067\u66f8\u304f\u3068\u3053\u3046\u306a\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u306f text \u306b\u3001style\u306f\u540c\u3058\u767a\u8a71\u306e annotations \u306e\u4e2d\u306b\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\"><code>import base64\nfrom google import genai\n\nclient = genai.Client()\n\ninteraction = client.interactions.create(\n    model=\"gemini-3.8-flash-tts\",\n    input=[{\n        \"type\": \"user_input\",\n        \"content\": [{\n            \"type\": \"text\",\n            \"text\": \"\u4eca\u65e5\u306e\u4f5c\u696d\u306f\u3053\u3053\u307e\u3067\u3067\u3059\u3002&lt;long pause&gt;\u660e\u65e5\u306f\u8cc7\u6599\u306e\u898b\u76f4\u3057\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\",\n            \"annotations\": [{\n                \"type\": \"speech_metadata\",\n                \"style\": \"speaking slowly\",\n            }],\n        }],\n    }],\n    response_format={\"type\": \"audio\"},\n    generation_config={\"speech_config\": [{\"voice\": \"Kore\"}]},\n)\n\nwith open(\"out.wav\", \"wb\") as f:\n    f.write(base64.b64decode(interaction.output_audio.data))<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u516c\u5f0f\u30ac\u30a4\u30c9\u306ePython\u306e\u4f8b\u306e\u3001\u672c\u6587\u3068style\u3060\u3051\u3092\u5dee\u3057\u66ff\u3048\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u306f\u3001\u540c\u3058\u4e2d\u8eab\u3092REST\uff08\/v1beta\/interactions\uff09\u3067\u9001\u3063\u3066\u97f3\u58f0\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u304b\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gemini 3.8\u306eTTS\u306f\u3001\u4f55\u3082\u6307\u5b9a\u3057\u306a\u3051\u308c\u3070WAV\u3067\u8fd4\u3059\u306e\u3067\u3001\u305d\u306e\u307e\u307e\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u3051\u3070\u518d\u751f\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2\u4eba\u306e\u4f1a\u8a71\u3068\u76f8\u3065\u3061\u306e\u8a18\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1\u56de\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u8a71\u3055\u305b\u3089\u308c\u308b\u306e\u306f\u3001\u7528\u610f\u3055\u308c\u305f\u58f0\u3092\u4f7f\u3063\u305f2\u4eba\u307e\u3067\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u767a\u8a71\u3054\u3068\u306b text \u3092\u5206\u3051\u3001\u305d\u308c\u305e\u308c\u306e speech_metadata \u306b speaker \u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u306e\u79fb\u884c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u767a\u8a71\u306b speaker \u3092\u66f8\u304f\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\"><code>\"content\": [\n    {\"type\": \"text\", \"text\": \"\u8cc7\u6599\u306f\u3082\u3046\u898b\u307e\u3057\u305f\u304b\uff1f\",\n     \"annotations\": [{\"type\": \"speech_metadata\", \"speaker\": \"Joe\"}]},\n    {\"type\": \"text\", \"text\": \"&lt;chuckle&gt;\u307e\u3060\u534a\u5206\u3067\u3059\u3002\",\n     \"annotations\": [{\"type\": \"speech_metadata\", \"speaker\": \"Jane\"}]},\n],\n# generation_config \u306e speech_config \u306b\u66f8\u304f\n\"speech_config\": {\n    \"mode\": \"conversational\",\n    \"speakers\": [\n        {\"speaker\": \"Joe\", \"voice\": \"Puck\"},\n        {\"speaker\": \"Jane\", \"voice\": \"Kore\"},\n    ],\n},<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">mode \u3092 conversational \u306b\u3059\u308b\u3068\u3001\u4f1a\u8a71\u3089\u3057\u3044\u9593\u5408\u3044\u3067\u9806\u756a\u306b\u8a71\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u805e\u304d\u624b\u306e\u77ed\u3044\u76f8\u3065\u3061\u306f\u3001\u8a71\u3057\u624b\u306e\u767a\u8a71\u306e\u4e2d\u306b\u7e26\u68d2\u3067\u56f2\u3093\u3067\u66f8\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>So the launch is Thursday |oh hmm| Are we actually ready?<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u7e26\u68d2\u306e\u4e2d\u306f\u3001\u805e\u304d\u624b\u306e\u76f8\u3065\u3061\u3068\u3057\u3066\u91cd\u306d\u3066\u8aad\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u516c\u5f0f\u306e\u4f8b\u306e\u5f62\u306b\u5408\u308f\u305b\u3066\u5f53\u65b9\u304c\u66f8\u3044\u305f\u3082\u306e\u3067\u30012\u4eba\u306e\u4f1a\u8a71\u3068\u76f8\u3065\u3061\u306f\u8a66\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e7\u30e2\u30c7\u30eb\u304b\u3089\u79fb\u308b\u3068\u304d\u306b\u5909\u308f\u308b\u66f8\u304d\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">gemini-3.1-flash-tts-preview \u307e\u3067\u306f\u3001\u6f14\u51fa\u306e\u6307\u793a\u3092\u672c\u6587\u306b\u66f8\u304d\u8fbc\u3080\u4f7f\u3044\u65b9\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.8\u3067\u306f\u3001\u305d\u306e\u6307\u793a\u3092 style \u306b\u3001\u8a71\u8005\u306e\u540d\u524d\u3092 speaker \u306b\u79fb\u3059\u3088\u3046\u3001\u516c\u5f0f\u306e\u79fb\u884c\u30ac\u30a4\u30c9\u306b\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u306e\u8a66\u3057\u3067\u306f\u3001\u300c\uff08\u3086\u3063\u304f\u308a\u7a4f\u3084\u304b\u306b\uff09\u300d\u3084\u300c(speaking slowly)\u300d\u3092\u672c\u6587\u306e\u982d\u306b\u66f8\u3044\u3066\u3082\u30015\u56de\u3068\u3082\u8aad\u307f\u4e0a\u3052\u3089\u308c\u306f\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3001\u672c\u6587\u306b\u6307\u793a\u3092\u66f8\u304f\u4f7f\u3044\u65b9\u306f3.8\u306e\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u306f\u6848\u5185\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001style\u306b\u66f8\u304f\u307b\u3046\u304c\u78ba\u304b\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u97f3\u58f0\u306e\u5f62\u5f0f\u3082\u5909\u308f\u308a\u3001\u4ee5\u524d\u306f\u982d\u306e\u60c5\u5831\u304c\u306a\u3044\u751f\u306ePCM\u3067\u8fd4\u3063\u3066\u3044\u305f\u306e\u304c\u30013.8\u3067\u306fWAV\u3067\u8fd4\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u5206\u3067WAV\u306e\u982d\u3092\u4ed8\u3051\u3066\u3044\u305f\u30b3\u30fc\u30c9\u306f\u3001\u305d\u306e\u51e6\u7406\u3092\u5916\u3057\u3066\u3001\u8fd4\u3063\u3066\u304d\u305f\u4e2d\u8eab\u3092\u305d\u306e\u307e\u307e\u66f8\u304d\u51fa\u3059\u3088\u3046\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API\u306e\u6599\u91d1\u306f\u3001<a href=\"https:\/\/cg-method.com\/ai\/llm-api-pricing-comparison\/\">ChatGPT\u30fbClaude\u30fbGemini\u306eAPI\u6599\u91d1\u306e\u6bd4\u8f03<\/a>\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u51fa\u5178<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/speech-generation\">Text-to-speech generation (TTS)\uff08Gemini API \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09<\/a><\/li>\n\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Gemini 3.8 Flash TTS\u306f\u3001\u8a71\u3057\u65b9\u306e\u6307\u5b9a\u3068\u3001\u672c\u6587\u306b\u5165\u308c\u308b\u30bf\u30b0\u3092\u5206\u3051\u3066\u66f8\u304d\u307e\u3059\u3002 \u9593\u3092\u5165\u308c\u305f\u3044\u3060\u3051\u306a\u3089\u3001&lt;short pause&gt;\u3068&lt;long pause&gt;\u306e2\u3064\u3092\u899a\u3048\u308c\u3070\u8db3\u308a\u307e\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1249,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","book_review_data":"","footnotes":"","ssp_meta_title":"Gemini 3.8 Flash TTS\u306e\u8a18\u6cd5\u3068\u30bf\u30b0\u4e00\u89a7","ssp_meta_description":"Gemini 3.8 Flash TTS\u3067\u9593\u30fb\u606f\u30fb\u7b11\u3044\u3092\u5165\u308c\u308b\u30bf\u30b0\u3068\u3001\u8a71\u3057\u65b9\u3092\u6c7a\u3081\u308bstyle\u306e\u66f8\u304d\u5206\u3051\u3092\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u6574\u7406\u3057\u307e\u3059\u3002\u65e5\u672c\u8a9e\u306e\u539f\u7a3f\u3067\u3001\u30bf\u30b0\u3092\u5168\u89d2\u3084\u65e5\u672c\u8a9e\u3067\u66f8\u3044\u305f\u3068\u304d\u306b\u8d77\u304d\u305f\u3053\u3068\u3082\u5b9f\u6e2c\u3067\u8f09\u305b\u3066\u3044\u307e\u3059\u3002"},"categories":[22],"tags":[],"class_list":["post-1248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gemini"],"_links":{"self":[{"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/posts\/1248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/comments?post=1248"}],"version-history":[{"count":1,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/posts\/1248\/revisions"}],"predecessor-version":[{"id":1250,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/posts\/1248\/revisions\/1250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/media\/1249"}],"wp:attachment":[{"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/media?parent=1248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/categories?post=1248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cg-method.com\/ai\/wp-json\/wp\/v2\/tags?post=1248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}