{"id":8580,"date":"2026-09-25T07:59:44","date_gmt":"2026-09-25T07:59:44","guid":{"rendered":"https:\/\/digirise.ai\/chaen-ai-lab\/?p=8580"},"modified":"2026-09-25T07:59:44","modified_gmt":"2026-09-25T07:59:44","slug":"gemini-3-8-flash-tts","status":"publish","type":"post","link":"https:\/\/digirise.ai\/chaen-ai-lab\/gemini-3-8-flash-tts\/","title":{"rendered":"Gemini 3.8 Flash TTS\u3092\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\uff5c\u6599\u91d1\u30fb\u4f7f\u3044\u65b9\u3068\u58f0\u306e\u6f14\u3058\u5206\u3051\u3092\u97f3\u58f0\u4ed8\u304d\u3067\u691c\u8a3c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Google\u304c\u8aad\u307f\u4e0a\u3052\uff08TTS\uff09\u30e2\u30c7\u30eb <strong>Gemini 3.8 Flash TTS<\/strong> \u3068\u3001\u8efd\u91cf\u7248\u306e <strong>Gemini 3.8 Flash-Lite TTS<\/strong> \u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u767a\u8868\u306f\u7c73\u56fd\u6642\u95932026\u5e749\u670823\u65e5\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3063\u305d\u304f\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u307e\u3057\u305f\u3002\u7814\u4fee\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u30842\u4eba\u306e\u639b\u3051\u5408\u3044\u3001\u611f\u60c5\u306e\u8aad\u307f\u5206\u3051\u3001\u96fb\u8a71\u81ea\u52d5\u5fdc\u7b54\u306e4\u30d1\u30bf\u30fc\u30f3\u3092 API \u3067\u751f\u6210\u3057\u3001\u3053\u306e\u8a18\u4e8b\u306b\u97f3\u58f0\u30d7\u30ec\u30fc\u30e4\u30fc\u3067\u8f09\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u5148\u306b\u7d50\u8ad6\u3092\u8a00\u3046\u3068\u3001\u65e5\u672c\u8a9e\u3067\u3082\u58f0\u306e\u6f14\u3058\u5206\u3051\u306f\u304b\u306a\u308a\u81ea\u5728\u3067\u3059\u3002\u4f7f\u3044\u65b9\u306e\u30b3\u30c4\u3082\u3042\u308f\u305b\u3066\u7d39\u4ecb\u3059\u308b\u306e\u3067\u3001\u97f3\u58f0\u3092\u8074\u304d\u306a\u304c\u3089\u8aad\u307f\u9032\u3081\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u306a\u3089\u3001\u751f\u6210AI\u306e\u57fa\u790e\u77e5\u8b58\u304b\u3089\u793e\u5185\u5c0e\u5165\u306e6\u30b9\u30c6\u30c3\u30d7\u30fb\u5b9a\u7740\u306e\u30dd\u30a4\u30f3\u30c8\u307e\u3067\u30921\u518a\u306b\u307e\u3068\u3081\u305f\u300c\u306f\u3058\u3081\u3066\u306e\u751f\u6210AI\u793e\u5185\u5c0e\u5165\u30ac\u30a4\u30c9\u300d\u3092\u7121\u6599\u3067\u914d\u5e03\u4e2d\uff01\u4f55\u304b\u3089\u59cb\u3081\u308c\u3070\u3044\u3044\u304b\u5206\u304b\u3089\u306a\u3044\u65b9\u3067\u3082\u3001\u3053\u308c1\u518a\u3067\u5c0e\u5165\u306e\u6d41\u308c\u304c\u3064\u304b\u3081\u307e\u3059\u3002<\/p>\n\n\n\t<div class=\"dr-banner\">\n\t\t<a href=\"https:\/\/digirise.ai\/chaen-ai-lab\/dr-banner-redirect\/?bid=5606\" class=\"dr-banner__link\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/06\/\u30d0\u30ca\u30fc\u5b8c\u6210\u5f62-1024x419.png\" alt=\"\u306f\u3058\u3081\u3066\u306e\u751f\u6210AI\u793e\u5185\u5c0e\u5165\u30ac\u30a4\u30c9\">\n\t\t<\/a>\n\t<\/div>\n\t\n\n\n<h2 class=\"wp-block-heading\">Gemini 3.8 Flash TTS\u3068\u306f\uff5cFlash\u3068Flash-Lite\u306e\u9055\u3044\u3068\u4f7f\u3048\u308b\u5834\u6240<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_01-15.jpg\" alt=\"Gemini 3.8 Flash TTS\u3068\u306f\uff5cFlash\u3068Flash-Lite\u306e\u9055\u3044\u3068\u4f7f\u3048\u308b\u5834\u6240\" class=\"wp-image-8569\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_01-15.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_01-15-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_01-15-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_01-15-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Gemini 3.8 Flash TTS \u306f\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u97f3\u58f0\u306b\u5909\u3048\u308b Google \u306e\u8aad\u307f\u4e0a\u3052\u30e2\u30c7\u30eb\u3067\u3059\u3002\u4eca\u56de\u306f2\u3064\u306e\u30e2\u30c7\u30eb\u304c\u540c\u6642\u306b\u516c\u958b\u3055\u308c\u3001Google \u306f\u5f79\u5272\u3092\u660e\u78ba\u306b\u5206\u3051\u3066\u3044\u307e\u3059<sup>\uff0a1 \uff0a2<\/sup>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\"><\/th><th class=\"has-text-align-center\" data-align=\"center\">Gemini 3.8 Flash TTS<\/th><th class=\"has-text-align-center\" data-align=\"center\">Gemini 3.8 Flash-Lite TTS<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u4f4d\u7f6e\u3065\u3051<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u58f0\u306e\u6f14\u51fa\u3084\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u8a2d\u8a08\u3092\u7d30\u304b\u304f\u4f5c\u308a\u8fbc\u3080\u7528\u9014<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5927\u91cf\u306e\u97f3\u58f0\u3092\u4f4e\u30b3\u30b9\u30c8\u3067\u3055\u3070\u304f\u7528\u9014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">API\u306e\u30e2\u30c7\u30ebID<\/td><td class=\"has-text-align-center\" data-align=\"center\"><code>gemini-3.8-flash-tts<\/code><\/td><td class=\"has-text-align-center\" data-align=\"center\"><code>gemini-3.8-flash-lite-tts<\/code><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5bfe\u5fdc\u8a00\u8a9e\u6570\uff08API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">130\u8a00\u8a9e<\/td><td class=\"has-text-align-center\" data-align=\"center\">101\u8a00\u8a9e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u4f7f\u3048\u308b\u5834\u6240<\/td><td class=\"has-text-align-center\" data-align=\"center\">Gemini API\uff0fGoogle AI Studio\uff0fGemini Notebook<\/td><td class=\"has-text-align-center\" data-align=\"center\">Gemini API\uff0fGoogle AI Studio\uff0fGoogle Vids<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Gemini Enterprise<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8fd1\u65e5\u63d0\u4f9b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8fd1\u65e5\u63d0\u4f9b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u767a\u8868\u3067\u6319\u3052\u3089\u308c\u3066\u3044\u308b\u4e3b\u306a\u7279\u5fb4\u306f\u6b21\u306e5\u3064\u3067\u3059<sup>\uff0a1<\/sup>\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>100\u4ee5\u4e0a\u306e\u8a00\u8a9e\u3068\u65b9\u8a00<\/strong> \u2014 \u5f79\u67c4\u3084\u30a2\u30af\u30bb\u30f3\u30c8\u3001\u58f0\u8cea\u3092\u6587\u7ae0\u3067\u6307\u793a\u3057\u3066\u4f5c\u308a\u8fbc\u3081\u308b<\/li>\n\n\n\n<li><strong>2,000\u4ee5\u4e0a\u306e\u65e2\u6210\u30dc\u30a4\u30b9<\/strong> \u2014 Google\u516c\u5f0f\u30d6\u30ed\u30b0\u306e\u767a\u8868\u3002API \u304b\u3089\u9078\u3079\u308b\u58f0\u306e\u4e00\u89a7\u3068\u306f\u6570\u3048\u65b9\u304c\u7570\u306a\u308b<\/li>\n\n\n\n<li><strong>2\u4eba\u306e\u639b\u3051\u5408\u3044<\/strong> \u2014 1\u672c\u306e\u53f0\u672c\u304b\u3089\u3001\u58f0\u3092\u5206\u3051\u305f\u307e\u307e\u81ea\u7136\u306b\u4f1a\u8a71\u3055\u305b\u3089\u308c\u308b<\/li>\n\n\n\n<li><strong>30\u79d2\u306e\u97f3\u58f0\u304b\u3089\u58f0\u3092\u518d\u73fe<\/strong> \u2014 \u81ea\u5206\u306e\u58f0\u304b\u3001\u4f7f\u7528\u6a29\u306e\u3042\u308b\u58f0\u304c\u5bfe\u8c61\u3002\u540c\u610f\u306e\u78ba\u8a8d\u306e\u4ed5\u7d44\u307f\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b<\/li>\n\n\n\n<li><strong>SynthID \u306e\u96fb\u5b50\u900f\u304b\u3057<\/strong> \u2014 \u751f\u6210\u3055\u308c\u305f\u97f3\u58f0\u306b\u306f\u5fc5\u305a\u900f\u304b\u3057\u304c\u5165\u308b<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a55\u4fa1\u9762\u3067\u306f\u3001Hume AI \u306e Voice Design Benchmark \u3067\u7dcf\u54081\u4f4d\uff0871.4\uff09\u3001\u30a2\u30af\u30bb\u30f3\u30c8\u306e\u518d\u73fe\u3067\u3082\u9996\u4f4d\uff0860.8\uff09\u3092\u53d6\u3063\u305f\u3068 Google \u306f\u767a\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b Voice Arena \u3067\u306e\u30d6\u30e9\u30a4\u30f3\u30c9\u8a55\u4fa1\u3067\u306f\u3001\u65e5\u672c\u8a9e\u3092\u542b\u3080\u4e3b\u8981\u8a00\u8a9e\u3067\u4e0a\u4f4d\u306b\u5165\u3063\u305f\u3068\u767a\u8868\u3057\u3066\u3044\u307e\u3059<sup>\uff0a1<\/sup>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5165\u529b\u3067\u304d\u308b\u30c6\u30ad\u30b9\u30c8\u306f1\u56de\u3042\u305f\u308a8,192\u30c8\u30fc\u30af\u30f3\u307e\u3067\u3067\u3059<sup>\uff0a2<\/sup>\u3002\u306a\u304a\u3001\u540c\u3058 Google \u306e\u97f3\u58f0\u30e2\u30c7\u30eb\u3067\u3082\u3001\u3053\u3061\u3089\u306f\u8aad\u307f\u4e0a\u3052\u5c02\u7528\u3067\u3059\u3002\u4eba\u3068\u4f1a\u8a71\u3059\u308b\u97f3\u58f0\u5bfe\u8a71\u30e2\u30c7\u30eb\u3068\u3057\u3066\u306f\u3001\u5225\u9014\u300cGemini 3.8 Live\u300d\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gemini 3.8 Flash TTS\u306e\u6599\u91d1\u3068\u7121\u6599\u67a0<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_02-15.jpg\" alt=\"Gemini 3.8 Flash TTS\u306e\u6599\u91d1\u3068\u7121\u6599\u67a0\" class=\"wp-image-8570\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_02-15.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_02-15-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_02-15-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_02-15-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Gemini API \u3067\u306f\u3001Flash TTS\u30fbFlash-Lite TTS \u306e<strong>\u4e21\u65b9\u306b\u7121\u6599\u67a0\u304c\u3042\u308a\u307e\u3059<\/strong>\u3002\u6709\u6599\u67a0\u306e\u6599\u91d1\u306f\u30012026\u5e7412\u670831\u65e5\u307e\u3067\u306e\u5272\u5b89\u4fa1\u683c\u3068\u30012027\u5e741\u67081\u65e5\u304b\u3089\u306e\u901a\u5e38\u4fa1\u683c\u306e2\u6bb5\u968e\u3067\u3059<sup>\uff0a3<\/sup>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">100\u4e07\u30c8\u30fc\u30af\u30f3\u3042\u305f\u308a<\/th><th class=\"has-text-align-center\" data-align=\"center\">Flash TTS<\/th><th class=\"has-text-align-center\" data-align=\"center\">Flash-Lite TTS<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u7121\u6599\u67a0<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u7121\u6599<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u7121\u6599<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5165\u529b\uff08\u30c6\u30ad\u30b9\u30c8\uff09\u301c2026\u5e7412\u670831\u65e5<\/td><td class=\"has-text-align-center\" data-align=\"center\">$0.50<\/td><td class=\"has-text-align-center\" data-align=\"center\">$0.50<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5165\u529b\uff08\u30c6\u30ad\u30b9\u30c8\uff092027\u5e741\u67081\u65e5\u301c<\/td><td class=\"has-text-align-center\" data-align=\"center\">$1.00<\/td><td class=\"has-text-align-center\" data-align=\"center\">$1.00<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u51fa\u529b\uff08\u97f3\u58f0\uff09\u301c2026\u5e7412\u670831\u65e5<\/td><td class=\"has-text-align-center\" data-align=\"center\">$9.00<\/td><td class=\"has-text-align-center\" data-align=\"center\">$6.00<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u51fa\u529b\uff08\u97f3\u58f0\uff092027\u5e741\u67081\u65e5\u301c<\/td><td class=\"has-text-align-center\" data-align=\"center\">$18.00<\/td><td class=\"has-text-align-center\" data-align=\"center\">$12.00<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5dee\u304c\u51fa\u308b\u306e\u306f\u51fa\u529b\uff08\u97f3\u58f0\uff09\u306e\u5358\u4fa1\u3067\u3059\u3002Flash-Lite TTS \u306f Flash TTS \u306e3\u5206\u306e2\u306e\u5358\u4fa1\u306a\u306e\u3067\u3001\u96fb\u8a71\u306e\u81ea\u52d5\u5fdc\u7b54\u3084\u5927\u91cf\u306e\u8aad\u307f\u4e0a\u3052\u306e\u3088\u3046\u306b\u672c\u6570\u304c\u591a\u3044\u7528\u9014\u3067\u306f Flash-Lite TTS \u304b\u3089\u691c\u8a0e\u3059\u308b\u306e\u304c\u81ea\u7136\u3067\u3059\u3002\u307e\u3068\u3081\u3066\u51e6\u7406\u3059\u308b Batch \u3067\u306f\u3001\u3044\u305a\u308c\u3082\u3055\u3089\u306b\u534a\u984d\u306b\u306a\u308a\u307e\u3059<sup>\uff0a3<\/sup>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793e\u5185\u306e\u751f\u6210AI\u7814\u4fee\u305d\u306e\u3082\u306e\u3092\u6574\u3048\u305f\u3044\u65b9\u3078\u3002\u5c0e\u5165\u306e\u6d41\u308c\u3084\u652f\u63f4\u5185\u5bb9\u3092\u307e\u3068\u3081\u305f\u8cc7\u6599\u3092\u3053\u3061\u3089\u304b\u3089\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n\n\n\t<div class=\"dr-banner\">\n\t\t<a href=\"https:\/\/digirise.ai\/chaen-ai-lab\/dr-banner-redirect\/?bid=1968\" class=\"dr-banner__link\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2025\/10\/AI\u5c0e\u5165\u304b\u3089\u6d3b\u7528\u7814\u4fee\u307e\u3067\u30b5\u30dd\u30fc\u30c8.webp\" alt=\"\u6cd5\u4eba\u30ea\u30b9\u30ad\u30ea\u30f3\u30b0\u3000\u30b5\u30fc\u30d3\u30b9\u8cc7\u6599\">\n\t\t<\/a>\n\t<\/div>\n\t\n\n\n<h2 class=\"wp-block-heading\">Gemini 3.8 Flash TTS\u3092\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u2460\u7814\u4fee\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\uff083.1\u3068\u8074\u304d\u6bd4\u3079\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_03.png\" alt=\"Gemini 3.8 Flash TTS\u3092\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u2460\u7814\u4fee\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\uff083.1\u3068\u8074\u304d\u6bd4\u3079\uff09\" class=\"wp-image-8571\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_03.png 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_03-300x148.png 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_03-1024x506.png 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_03-768x380.png 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304b\u3089\u306f\u30012026\u5e749\u670824\u65e5\u306b API \u3067\u5b9f\u969b\u306b\u751f\u6210\u3057\u305f\u7d50\u679c\u3067\u3059\u3002\u58f0\u306f\u3059\u3079\u3066\u65e2\u6210\u30dc\u30a4\u30b9\u3092\u4f7f\u3044\u3001\u5404\u30d1\u30bf\u30fc\u30f31\u56de\u305a\u3064\u751f\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u672c\u76ee\u306f\u3001\u4f01\u696d\u7814\u4fee\u306e\u5192\u982d\u3092\u60f3\u5b9a\u3057\u305f\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u8aad\u307e\u305b\u305f\u53f0\u672c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7686\u3055\u3093\u3001\u3053\u3093\u306b\u3061\u306f\u3002\u672c\u65e5\u306e\u7814\u4fee\u3067\u306f\u3001\u751f\u6210AI\u3092\u660e\u65e5\u304b\u3089\u306e\u696d\u52d9\u306b\u3069\u3046\u6d3b\u304b\u3059\u304b\u3092\u3001\u4e09\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002\n\n\u307e\u305a\u4e00\u3064\u76ee\u306f\u3001ChatGPT\u3084Gemini\u306b\u6e21\u3059\u300c\u6307\u793a\u6587\u300d\u306e\u66f8\u304d\u65b9\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u4f1a\u8b70\u306e\u8b70\u4e8b\u9332\u3092\u8981\u7d04\u3055\u305b\u308b\u5834\u5408\u3001\u76ee\u7684\u30fb\u6587\u5b57\u6570\u30fb\u51fa\u529b\u5f62\u5f0f\u306e\u4e09\u70b9\u3092\u5fc5\u305a\u6dfb\u3048\u3066\u304f\u3060\u3055\u3044\u3002\n\n\u4e8c\u3064\u76ee\u306f\u3001\u793e\u5916\u79d8\u306e\u60c5\u5831\u3092\u5165\u529b\u3057\u306a\u3044\u3053\u3068\u3002\u305d\u3057\u3066\u4e09\u3064\u76ee\u306f\u3001\u51fa\u3066\u304d\u305f\u7b54\u3048\u3092\u5fc5\u305a\u4eba\u306e\u76ee\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002\n\n10\u67081\u65e5\u306e\u7b2c2\u56de\u307e\u3067\u306b\u3001\u305c\u3072\u4e00\u5ea6\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u306d\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u53f0\u672c\u3092\u30013.8 Flash TTS \u3068\u524d\u4e16\u4ee3\u306e 3.1 Flash TTS \u3067\u8aad\u307e\u305b\u307e\u3057\u305f\u3002\u6761\u4ef6\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\"><\/th><th class=\"has-text-align-center\" data-align=\"center\">3.8 Flash TTS<\/th><th class=\"has-text-align-center\" data-align=\"center\">3.1 Flash TTS<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u30e2\u30c7\u30ebID<\/td><td class=\"has-text-align-center\" data-align=\"center\"><code>gemini-3.8-flash-tts<\/code><\/td><td class=\"has-text-align-center\" data-align=\"center\"><code>gemini-3.1-flash-tts-preview<\/code><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u58f0<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kore\uff08\u5973\u6027\uff09<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kore\uff08\u5973\u6027\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u8aad\u307f\u65b9\u306e\u6307\u793a<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u300c\u4f01\u696d\u7814\u4fee\u306e\u8b1b\u5e2b\u3068\u3057\u3066\u3001\u843d\u3061\u7740\u3044\u305f\u805e\u304d\u53d6\u308a\u3084\u3059\u3044\u30da\u30fc\u30b9\u3067\u8aad\u307f\u4e0a\u3052\u3066\u304f\u3060\u3055\u3044\u3002\u300d\u3092 <code>style<\/code> \u306b\u6307\u5b9a<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u540c\u3058\u6307\u793a\u3092\u672c\u6587\u306e\u5192\u982d\u306b\u66f8\u3044\u305f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f 3.8 Flash TTS \u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-01b-narration-style.mp3\"><\/audio><figcaption class=\"wp-element-caption\">Gemini 3.8 Flash TTS\uff08\u58f0: Kore\uff09\u3002\u8aad\u307f\u65b9\u306e\u6307\u793a\u306f style \u306b\u5206\u3051\u3066\u6e21\u3057\u305f<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d9a\u3044\u3066 3.1 Flash TTS \u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-02-narration-3-1.mp3\"><\/audio><figcaption class=\"wp-element-caption\">Gemini 3.1 Flash TTS\uff08\u58f0: Kore\uff09\u3002\u8aad\u307f\u65b9\u306e\u6307\u793a\u306f\u672c\u6587\u306e\u5192\u982d\u306b\u66f8\u3044\u305f<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u97f3\u8cea\u306e\u826f\u3057\u60aa\u3057\u306f\u597d\u307f\u306b\u3088\u308b\u90e8\u5206\u3082\u3042\u308b\u305f\u3081\u3001\u305c\u30722\u3064\u3092\u8074\u304d\u6bd4\u3079\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u53f0\u672c\u306e\u300c10\u67081\u65e5\u300d\u3082\u300c\u3058\u3085\u3046\u304c\u3064 \u3064\u3044\u305f\u3061\u300d\u3068\u6b63\u3057\u304f\u8aad\u3081\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8868\u306e\u66f8\u304d\u65b9\u306e\u9055\u3044\u306b\u6c17\u3065\u3044\u305f\u3067\u3057\u3087\u3046\u304b\u30023.1 \u306f\u672c\u6587\u306e\u5192\u982d\u306b\u6307\u793a\u3092\u66f8\u3044\u3066\u3082\u8aad\u307f\u4e0a\u3052\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001<strong>3.8 \u306b\u540c\u3058\u66f8\u304d\u65b9\u3092\u3059\u308b\u3068\u6307\u793a\u6587\u307e\u3067\u8aad\u307f\u4e0a\u3052\u307e\u3059<\/strong>\u3002\u8a73\u3057\u304f\u306f\u5f8c\u534a\u306e\u300c3.8\u3067\u5909\u308f\u3063\u305f\u6ce8\u610f\u70b9\u300d\u3067\u3001\u5931\u6557\u3057\u305f\u97f3\u58f0\u3068\u4e26\u3079\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u4e16\u4ee3\u306e 3.1 Flash TTS \u306e\u4f7f\u3044\u65b9\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<a href=\"https:\/\/digirise.ai\/chaen-ai-lab\/gemini-3-1-flash-tts\/\" class=\"myLinkCard\">\n    <div class=\"myLinkCard__img\">\n                    <img src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/05\/3582_gemini-3.1-tts-768x358.jpg\" alt=\"Gemini 3.1 Flash TTS\u3068\u306f\uff1f\u6599\u91d1\u30fb\u4f7f\u3044\u65b9\u30fb\u65e5\u672c\u8a9e\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u751f\u6210\u3092\u5fb9\u5e95\u89e3\u8aac\" loading=\"lazy\" decoding=\"async\">\n            <\/div>\n    <div class=\"myLinkCard__text\">\n\t\t<div class=\"meta_area\">\n\t\t\t<time class=\"date en\" datetime=\"2026-04-16T10:14:36+00:00\">\n\t\t\t\t<i class=\"fas fa-clock\"><\/i>2026.04.16\t\t\t<\/time>\n\n\t\t\t\n\t\t\t\t\t\t<time class=\"modified-date en\" datetime=\"2026-08-10T07:06:50+00:00\">\n\t\t\t\t<i class=\"fas fa-history\"><\/i>2026.08.10\t\t\t<\/time>\n\t\t\t\t\t<\/div>\n        <div class=\"myLinkCard__text--title\">\n            <p>Gemini 3.1 Flash TTS\u3068\u306f\uff1f\u6599\u91d1\u30fb\u4f7f\u3044\u65b9\u30fb\u65e5\u672c\u8a9e\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u751f\u6210\u3092\u5fb9\u5e95\u89e3\u8aac<\/p>\n        <\/div>\n    <\/div>\n<\/a>\n    \n\n\n<h2 class=\"wp-block-heading\">\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u24612\u4eba\u306e\u639b\u3051\u5408\u3044\uff08\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u98a8\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_04.png\" alt=\"\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u24612\u4eba\u306e\u639b\u3051\u5408\u3044\uff08\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u98a8\uff09\" class=\"wp-image-8572\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_04.png 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_04-300x148.png 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_04-1024x506.png 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_04-768x380.png 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u672c\u76ee\u306f\u30012\u4eba\u3067AI\u30cb\u30e5\u30fc\u30b9\u3092\u7d39\u4ecb\u3059\u308b\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u98a8\u306e\u639b\u3051\u5408\u3044\u3067\u3059\u3002Aoi \u306b\u5973\u6027\u306e\u58f0\uff08Kore\uff09\u3001Ken \u306b\u7537\u6027\u306e\u58f0\uff08Puck\uff09\u3092\u5272\u308a\u5f53\u3066\u30011\u884c\u3054\u3068\u306b\u8a71\u8005\u3068\u8aad\u307f\u65b9\u306e\u6307\u793a\u3092\u4ed8\u3051\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Aoi\uff1a\u4eca\u9031\u306eAI\u30cb\u30e5\u30fc\u30b9\u3001\u59cb\u3081\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01 Ken\u3001\u4eca\u65e5\u306e\u76ee\u7389\u306f\u4f55\uff1f\nKen\uff1a&lt;laugh&gt; \u3044\u304d\u306a\u308a\u3060\u306d\u3002\u4eca\u65e5\u306f\u306d\u3001Google\u306e\u65b0\u3057\u3044\u97f3\u58f0\u30e2\u30c7\u30eb\u306e\u8a71\u3002\nAoi\uff1a\u3078\u3048\u3001\u58f0\u3092\u4f5c\u308c\u308b\u3063\u3066\u3084\u3064\uff1f\nKen\uff1a\u305d\u3046\u305d\u3046\u3002\u6587\u7ae0\u3067\u300c\u843d\u3061\u7740\u3044\u305f40\u4ee3\u306e\u7537\u6027\u300d\u307f\u305f\u3044\u306b\u66f8\u304f\u3068\u3001\u305d\u306e\u58f0\u3067\u8aad\u3093\u3067\u304f\u308c\u308b\u3093\u3060\u3063\u3066\u3002\nAoi\uff1a&lt;gasp&gt; \u305d\u308c\u3001\u5b50\u3069\u3082\u3078\u306e\u7d75\u672c\u306e\u8aad\u307f\u805e\u304b\u305b\u3068\u304b\u3001\u30b9\u30de\u30db\u306e\u8aad\u307f\u4e0a\u3052\u306b\u3082\u4f7f\u3048\u305d\u3046\uff01\nKen\uff1a\u3046\u3093\u3001\u307e\u3055\u306b\u305d\u3053\u3002\u305f\u3060\u3001\u4eba\u306e\u540d\u524d\u306e\u8aad\u307f\u9593\u9055\u3044\u306f\u307e\u3060\u3042\u308b\u304b\u3089\u3001\u5927\u4e8b\u306a\u5834\u9762\u3067\u306f\u4eba\u306e\u8033\u3067\u78ba\u8a8d\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u306d\u3002\nAoi\uff1a\u306a\u308b\u307b\u3069\u306d\u3002\u3058\u3083\u3042\u3001\u5b9f\u969b\u306b\u8074\u304d\u6bd4\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-03-dialogue.mp3\"><\/audio><figcaption class=\"wp-element-caption\">Gemini 3.8 Flash TTS \u306e2\u4eba\u306e\u639b\u3051\u5408\u3044\uff08Aoi: Kore\uff0fKen: Puck\uff09<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8074\u3044\u3066\u307f\u308b\u3068\u30012\u4eba\u306e\u4f1a\u8a71\u3068\u3057\u3066\u9055\u548c\u611f\u306a\u304f\u805e\u3051\u308b\u4ed5\u4e0a\u304c\u308a\u3067\u3057\u305f\u3002\u53f0\u672c\u306b\u5165\u308c\u305f\u30bf\u30b0\u3082\u3001\u3057\u3063\u304b\u308a\u3068\u97f3\u58f0\u306b\u4ee3\u308f\u3063\u3066\u304a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u3048\u308b\u30bf\u30b0\u306f <code><laugh><\/laugh><\/code> <code><gasp><\/gasp><\/code> \u306e\u307b\u304b\u306b\u3001<code><sigh><\/sigh><\/code>\uff08\u305f\u3081\u606f\uff09\u3084 <code><short pause=\"\"><\/short><\/code>\uff08\u77ed\u3044\u9593\uff09\u3001<code><long pause=\"\"><\/long><\/code>\uff08\u9577\u3044\u9593\uff09\u306a\u3069\u304c\u3042\u308a\u307e\u3059<sup>\uff0a4<\/sup>\u30021\u56de\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u8a71\u305b\u308b\u306e\u306f2\u4eba\u307e\u3067\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u88c5\u9762\u3067\u306f\u30012\u4eba\u306e\u639b\u3051\u5408\u3044\u306f<strong>\u30bb\u30ea\u30d51\u884c\u3054\u3068\u306b\u8a71\u8005\u540d\u3092\u4ed8\u3051\u3066\u9001\u308b<\/strong>\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306f\u300c3.8\u3067\u5909\u308f\u3063\u305f\u6ce8\u610f\u70b9\u300d\u306e\u7ae0\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u2462\u611f\u60c5\u306e\u8aad\u307f\u5206\u3051<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_05-16.jpg\" alt=\"\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u2462\u611f\u60c5\u306e\u8aad\u307f\u5206\u3051\" class=\"wp-image-8573\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_05-16.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_05-16-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_05-16-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_05-16-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u672c\u76ee\u306f\u3001\u307b\u307c\u540c\u3058\u30bb\u30ea\u30d5\u30923\u901a\u308a\u306e\u611f\u60c5\u3067\u8aad\u307e\u305b\u308b\u30c6\u30b9\u30c8\u3067\u3059\u3002\u58f0\u306f Kore\uff08\u5973\u6027\uff09\u3067\u30011\u884c\u305a\u3064 <code>style<\/code> \u306b\u8aad\u307f\u65b9\u306e\u6307\u793a\u3092\u4ed8\u3051\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u30bb\u30ea\u30d5<\/th><th class=\"has-text-align-center\" data-align=\"center\">style \u306b\u66f8\u3044\u305f\u6307\u793a<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u4f01\u753b\u66f8\u3001\u901a\u308a\u307e\u3057\u305f\uff01<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u3068\u3066\u3082\u3046\u308c\u3057\u305d\u3046\u306b\u3001\u58f0\u3092\u5f3e\u307e\u305b\u3066<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u4f01\u753b\u66f8\u3001\u901a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u2026\u2026\u3002<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u304c\u3063\u304b\u308a\u3057\u3066\u3001\u305f\u3081\u606f\u307e\u3058\u308a\u306b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u3053\u3053\u3060\u3051\u306e\u8a71\u3001\u4f01\u753b\u66f8\u3001\u901a\u308a\u307e\u3057\u305f\u3088\u3002<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u3055\u3055\u3084\u304d\u58f0\u3067\u3001\u5185\u7dd2\u8a71\u306e\u3088\u3046\u306b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-06-emotion.mp3\"><\/audio><figcaption class=\"wp-element-caption\">Gemini 3.8 Flash TTS\uff08\u58f0: Kore\uff09\u30021\u884c\u305a\u3064 style \u3067\u611f\u60c5\u3092\u6307\u5b9a<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u76f4\u3001\u3053\u3053\u307e\u3067\u58f0\u8272\u3092\u5909\u3048\u3089\u308c\u308b\u306e\u304b\u3068\u9a5a\u304d\u307e\u3057\u305f\u3002\u5f3e\u3093\u3060\u58f0\u3001\u843d\u3061\u8fbc\u3093\u3060\u58f0\u3001\u3055\u3055\u3084\u304d\u58f0\u306e\u9055\u3044\u304c\u306f\u3063\u304d\u308a\u51fa\u3066\u3044\u308b\u306e\u3067\u3001\u305c\u3072\u8074\u3044\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u3060\u305112\u5927\u7279\u5178\u3092\u7121\u6599\u30d7\u30ec\u30bc\u30f3\u30c8\u4e2d\u3002ChatGPT\u3084Gemini\u306e\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af\u3092\u307e\u3068\u3081\u305f\u9650\u5b9a\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3001LINE\u767b\u9332\u3060\u3051\u3067\u304a\u5c4a\u3051\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\t<div class=\"dr-banner\">\n\t\t<a href=\"https:\/\/digirise.ai\/chaen-ai-lab\/dr-banner-redirect\/?bid=3314\" class=\"dr-banner__link\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/03\/AI\u30b9\u30af\u30fc\u30eb\u4e0a\u90e8CTA_\u901a\u5e74-\u7de8\u96c6\u6e08\u307f-1.jpg\" alt=\"\u30c7\u30b8\u30e9\u30a4\u30baAI\u30b9\u30af\u30fc\u30eb LINE\u767b\u9332\">\n\t\t<\/a>\n\t<\/div>\n\t\n\n\n<h2 class=\"wp-block-heading\">\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u2463\u96fb\u8a71\u306e\u81ea\u52d5\u5fdc\u7b54\uff08Flash-Lite TTS\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_06-15.jpg\" alt=\"\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u305f\u2463\u96fb\u8a71\u306e\u81ea\u52d5\u5fdc\u7b54\uff08Flash-Lite TTS\uff09\" class=\"wp-image-8574\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_06-15.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_06-15-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_06-15-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_06-15-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">4\u672c\u76ee\u306f\u5927\u91cf\u751f\u6210\u5411\u3051\u306e Flash-Lite TTS \u3067\u3059\u3002\u7528\u9014\u3068\u3057\u3066\u4e00\u756a\u60f3\u5b9a\u3057\u3084\u3059\u3044\u3001\u96fb\u8a71\u306e\u81ea\u52d5\u97f3\u58f0\u6848\u5185\u3092\u8aad\u307e\u305b\u307e\u3057\u305f\u3002\u4f1a\u793e\u540d\u306f\u67b6\u7a7a\u306e\u300c\u30b5\u30f3\u30d7\u30eb\u5546\u4e8b\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u304a\u96fb\u8a71\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u5546\u4e8b\u3001\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u30bb\u30f3\u30bf\u30fc\u3067\u3059\u3002\n\n\u3054\u7528\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u756a\u53f7\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8cc7\u6599\u306e\u3054\u8acb\u6c42\u306f1\u756a\u3001\u7814\u4fee\u306e\u304a\u7533\u3057\u8fbc\u307f\u306f2\u756a\u3001\u305d\u308c\u4ee5\u5916\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u306f3\u756a\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n\n\u3082\u3046\u4e00\u5ea6\u304a\u805e\u304d\u306b\u306a\u308b\u5834\u5408\u306f\u3001\u7c73\u5370\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n\n\u53d7\u4ed8\u6642\u9593\u306f\u3001\u5e73\u65e5\u306e\u5348\u524d9\u6642\u304b\u3089\u5348\u5f8c6\u6642\u307e\u3067\u3067\u3059\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u58f0\u306f Aoede\uff08\u5973\u6027\uff09\u3001<code>style<\/code> \u306b\u306f\u300c\u96fb\u8a71\u306e\u81ea\u52d5\u97f3\u58f0\u6848\u5185\u3068\u3057\u3066\u3001\u4e01\u5be7\u3067\u805e\u304d\u53d6\u308a\u3084\u3059\u304f\u300d\u3068\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-04-ivr-lite.mp3\"><\/audio><figcaption class=\"wp-element-caption\">Gemini 3.8 Flash-Lite TTS\uff08\u58f0: Aoede\uff09\u3002\u96fb\u8a71\u306e\u81ea\u52d5\u97f3\u58f0\u6848\u5185<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u78ba\u8a8d\u3057\u305f\u30dd\u30a4\u30f3\u30c8\u306f\u6b21\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6307\u793a\u6587\u3092\u8aad\u307e\u306a\u3044\u304b<\/strong> \u2014 <code>style<\/code> \u306b\u66f8\u3044\u305f\u6307\u793a\u306f\u8aad\u307e\u308c\u305a\u3001\u672c\u6587\u3060\u3051\u304c\u8aad\u307e\u308c\u305f<\/li>\n\n\n\n<li><strong>\u756a\u53f7\u3068\u8a18\u53f7<\/strong> \u2014 \u300c1\u756a\u300d\u300c2\u756a\u300d\u300c3\u756a\u300d\u300c\u7c73\u5370\u300d\u306f\u6b63\u3057\u304f\u8aad\u3081\u3066\u3044\u305f<\/li>\n\n\n\n<li><strong>\u6642\u523b<\/strong> \u2014 \u300c\u5348\u524d9\u6642\u304b\u3089\u5348\u5f8c6\u6642\u300d\u3082\u6b63\u3057\u304f\u8aad\u3081\u3066\u3044\u305f<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u4eba\u3068\u4f1a\u8a71\u3059\u308b\u97f3\u58f0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f5c\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u8aad\u307f\u4e0a\u3052\u5c02\u7528\u306e TTS \u3067\u306f\u306a\u304f\u97f3\u58f0\u5bfe\u8a71\u30e2\u30c7\u30eb\u306e\u51fa\u756a\u3067\u3059\u3002Google \u306e\u97f3\u58f0\u5bfe\u8a71\u30e2\u30c7\u30eb Gemini 3.8 Live \u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<a href=\"https:\/\/digirise.ai\/chaen-ai-lab\/gemini-3-8-live\/\" class=\"myLinkCard\">\n    <div class=\"myLinkCard__img\">\n                    <img src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-live-thumb-768x358.jpg\" alt=\"Gemini 3.8 Live\u304c\u6765\u305f\uff5cGmail\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e2d\u3067AI\u3068\u300c\u8a71\u3057\u306a\u304c\u3089\u300d\u4ed5\u4e8b\u3092\u3059\u308b\" loading=\"lazy\" decoding=\"async\">\n            <\/div>\n    <div class=\"myLinkCard__text\">\n\t\t<div class=\"meta_area\">\n\t\t\t<time class=\"date en\" datetime=\"2026-09-18T08:49:51+00:00\">\n\t\t\t\t<i class=\"fas fa-clock\"><\/i>2026.09.18\t\t\t<\/time>\n\n\t\t\t\n\t\t\t\t\t<\/div>\n        <div class=\"myLinkCard__text--title\">\n            <p>Gemini 3.8 Live\u304c\u6765\u305f\uff5cGmail\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e2d\u3067AI\u3068\u300c\u8a71\u3057\u306a\u304c\u3089\u300d\u4ed5\u4e8b\u3092\u3059\u308b<\/p>\n        <\/div>\n    <\/div>\n<\/a>\n    \n\n\n<h2 class=\"wp-block-heading\">Gemini TTS\u306e\u8aad\u307f\u9593\u9055\u3044\u3068\u5bfe\u51e6\u6cd5\uff08\u96e3\u8aad\u306e\u4eba\u540d\u30fb\u6570\u5b57\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_07.png\" alt=\"Gemini TTS\u306e\u8aad\u307f\u9593\u9055\u3044\u3068\u5bfe\u51e6\u6cd5\uff08\u96e3\u8aad\u306e\u4eba\u540d\u30fb\u6570\u5b57\uff09\" class=\"wp-image-8575\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_07.png 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_07-300x148.png 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_07-1024x506.png 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_07-768x380.png 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5\u672c\u76ee\u306f\u3001\u8aad\u307f\u9593\u9055\u3044\u304c\u8d77\u304d\u3084\u3059\u3044\u8981\u7d20\u3092\u8a70\u3081\u8fbc\u3093\u3060\u53f0\u672c\u3067\u3059\u3002\u58f0\u306f Charon\uff08\u7537\u6027\uff09\u3067\u3001\u8aad\u307f\u65b9\u306e\u6307\u793a\u306f\u4ed8\u3051\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u55b6\u696d\u90e8\u306e\u6771\u6d77\u6797\u3055\u3093\u3068\u3001\u7d4c\u7406\u306e\u670d\u90e8\u3055\u3093\u304c\u3001\u65e5\u672c\u6a4b\u306e\u672c\u793e\u3067\u6253\u3061\u5408\u308f\u305b\u3092\u3057\u307e\u3059\u3002\n\n\u65e5\u6642\u306f2026\u5e749\u670824\u65e5\u3001\u5348\u5f8c3\u664215\u5206\u304b\u3089\u3002\u898b\u7a4d\u91d1\u984d\u306f1,280\u4e07\u5186\u3067\u3001\u524d\u5e74\u6bd412.5%\u306e\u5897\u52a0\u3067\u3059\u3002\n\n\u8cc7\u6599\u306fPDF\u3068Excel\u3067\u5171\u6709\u3057\u3001\u8a73\u3057\u304f\u306fdigirise.ai\u306b\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\n\n\u306a\u304a\u3001\u4eca\u65e5\u306f\u751f\u618e\u306e\u96e8\u3067\u3059\u304c\u3001\u751f\u306e\u58f0\u3092\u5927\u5207\u306b\u3001\u4e00\u65e5\u4e00\u65e5\u3092\u7a4d\u307f\u91cd\u306d\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u8aad\u307e\u305b\u305f\u8a9e<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u7d50\u679c<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u6771\u6d77\u6797<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u300c\u3057\u3087\u3046\u3058\u300d\u3068\u8aad\u3081\u305a\u3001\u5225\u306e\u8aad\u307f\u306b\u306a\u3063\u305f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u65e5\u672c\u6a4b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u300c\u306b\u307b\u3093\u3070\u3057\u300d\u3068\u6b63\u3057\u304f\u8aad\u3081\u305f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u751f\u618e<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u300c\u3042\u3044\u306b\u304f\u300d\u3068\u6b63\u3057\u304f\u8aad\u3081\u305f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u4e00\u65e5\u4e00\u65e5<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u300c\u3044\u3061\u306b\u3061\u3044\u3061\u306b\u3061\u300d\u3068\u6b63\u3057\u304f\u8aad\u3081\u305f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1,280\u4e07\u5186\uff0f12.5%<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6b63\u3057\u304f\u8aad\u3081\u305f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8aad\u307f\u9593\u9055\u3048\u305f\u306e\u306f\u300c\u6771\u6d77\u6797\u300d\u3060\u3051\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3053\u3067\u3001\u5bfe\u51e6\u3068\u3057\u30662\u901a\u308a\u306e\u66f8\u304d\u65b9\u3092\u8a66\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u3075\u308a\u304c\u306a\u3092\u4f75\u8a18\u3059\u308b<\/strong> \u2014 \u300c\u6771\u6d77\u6797\uff08\u3057\u3087\u3046\u3058\uff09\u3055\u3093\u300d\u3068\u66f8\u304f<\/li>\n\n\n\n<li><strong>\u3072\u3089\u304c\u306a\u3067\u66f8\u304f<\/strong> \u2014 \u300c\u3057\u3087\u3046\u3058\u3055\u3093\u300d\u3068\u66f8\u304f<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-05c-reading-fix.mp3\"><\/audio><figcaption class=\"wp-element-caption\">Gemini 3.8 Flash TTS\uff08\u58f0: Charon\uff09\u3002\u524d\u534a\u304c\u3075\u308a\u304c\u306a\u4f75\u8a18\u3001\u5f8c\u534a\u304c\u3072\u3089\u304c\u306a\u8868\u8a18<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8074\u3044\u3066\u307f\u308b\u3068\u3001\u3069\u3061\u3089\u306e\u66f8\u304d\u65b9\u3067\u3082\u300c\u3057\u3087\u3046\u3058\u300d\u3068\u8aad\u3081\u3066\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3001\u30a4\u30f3\u30c8\u30cd\u30fc\u30b7\u30e7\u30f3\u306f\u4e0d\u81ea\u7136\u306a\u307e\u307e\u3067\u3059\u3002\u96e3\u8aad\u306e\u540d\u5b57\u306a\u306e\u3067\u3001\u3053\u3053\u306f\u3042\u308b\u7a0b\u5ea6\u3057\u304b\u305f\u304c\u306a\u3044\u3068\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eba\u540d\u3084\u793e\u540d\u306e\u3088\u3046\u306b\u9593\u9055\u3048\u308b\u3068\u5931\u793c\u306b\u306a\u308b\u8a9e\u306f\u3001\u751f\u6210\u3057\u305f\u97f3\u58f0\u3092\u5fc5\u305a\u4eba\u306e\u8033\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u78ba\u5b9f\u306b\u8aad\u307e\u305b\u305f\u3044\u8a9e\u306f\u3001\u6700\u521d\u304b\u3089\u3075\u308a\u304c\u306a\u3092\u4f75\u8a18\u3059\u308b\u304b\u3072\u3089\u304c\u306a\u3067\u53f0\u672c\u306b\u66f8\u3044\u3066\u304a\u304f\u3068\u624b\u623b\u308a\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.8\u3067\u5909\u308f\u3063\u305f\u6ce8\u610f\u70b9\uff5c\u672c\u6587\u306b\u66f8\u3044\u305f\u6307\u793a\u6587\u307e\u3067\u8aad\u307f\u4e0a\u3052\u308b<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_08-5.jpg\" alt=\"3.8\u3067\u5909\u308f\u3063\u305f\u6ce8\u610f\u70b9\uff5c\u672c\u6587\u306b\u66f8\u3044\u305f\u6307\u793a\u6587\u307e\u3067\u8aad\u307f\u4e0a\u3052\u308b\" class=\"wp-image-8576\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_08-5.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_08-5-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_08-5-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_08-5-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u4e00\u756a\u4f1d\u3048\u305f\u3044\u306e\u304c\u3053\u3053\u3067\u3059\u3002<strong>Gemini 3.8 \u306e TTS \u306f\u3001\u5165\u529b\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u4e00\u5b57\u4e00\u53e5\u305d\u306e\u307e\u307e\u8aad\u3080\u53f0\u672c\u3068\u3057\u3066\u6271\u3044\u307e\u3059<\/strong>\u3002\u300c\u843d\u3061\u7740\u3044\u305f\u30da\u30fc\u30b9\u3067\u300d\u306e\u3088\u3046\u306a\u6f14\u51fa\u306e\u6307\u793a\u306f\u3001\u672c\u6587\u3067\u306f\u306a\u304f <code>speech_metadata<\/code> \u306e <code>style<\/code> \u306b\u5206\u3051\u3066\u6e21\u3059\u4ed5\u69d8\u3067\u3059<sup>\uff0a4<\/sup>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u4fee\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5192\u982d\u306b\u6307\u793a\u6587\u3092\u66f8\u3044\u305f\u97f3\u58f0\u3092\u8074\u304f\u3068\u3001\u9055\u3044\u304c\u660e\u78ba\u306b\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/gemini-3-8-tts-01-narration-prompt-in-text.mp3\"><\/audio><figcaption class=\"wp-element-caption\">\u5931\u6557\u4f8b\uff1aGemini 3.8 Flash TTS\uff08\u58f0: Kore\uff09\u3002\u672c\u6587\u5192\u982d\u306b\u66f8\u3044\u305f\u300c\u4f01\u696d\u7814\u4fee\u306e\u8b1b\u5e2b\u3068\u3057\u3066\u301c\u8aad\u307f\u4e0a\u3052\u3066\u304f\u3060\u3055\u3044\u3002\u300d\u307e\u3067\u8aad\u307f\u4e0a\u3052\u3066\u3044\u308b<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u6307\u793a\u3092 <code>style<\/code> \u306b\u79fb\u3057\u305f\u7248\u304c\u3001\u7814\u4fee\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7ae0\u3067\u7d39\u4ecb\u3057\u305f\u97f3\u58f0\u3067\u3059\u30023\u901a\u308a\u306e\u66f8\u304d\u65b9\u3092\u6bd4\u3079\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u6307\u793a\u306e\u66f8\u304d\u65b9<\/th><th class=\"has-text-align-center\" data-align=\"center\">3.8 Flash TTS \u306e\u7d50\u679c<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u672c\u6587\u306e\u5192\u982d\u306b\u6307\u793a\u6587\u3092\u66f8\u304f<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u793a\u6587\u307e\u3067\u8aad\u307f\u4e0a\u3052\u305f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u672c\u6587\u306b\u89d2\u304b\u3063\u3053\u306e\u30c8\u66f8\u304d\u3092\u66f8\u304d\u3001\u300c\u8aad\u307f\u4e0a\u3052\u306a\u3044\u3067\u300d\u3068\u6dfb\u3048\u308b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30c8\u66f8\u304d\u3082\u300c\u8aad\u307f\u4e0a\u3052\u306a\u3044\u3067\u300d\u306e\u4e00\u6587\u3082\u8aad\u307f\u4e0a\u3052\u305f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u793a\u3092 <code>style<\/code> \u306b\u5206\u3051\u308b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u672c\u6587\u3060\u3051\u3092\u8aad\u3093\u3060<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u4e16\u4ee3\u306e 3.1 Flash TTS \u306b\u672c\u6587\u5192\u982d\u306b\u6307\u793a\u3092\u5165\u308c\u3066\u8aad\u307e\u305b\u3066\u3044\u305f\u30d7\u30ed\u30f3\u30d7\u30c8\u3084\u30b3\u30fc\u30c9\u306f\u3001<strong>3.8 \u306b\u30e2\u30c7\u30eb\u3092\u5dee\u3057\u66ff\u3048\u308b\u3060\u3051\u3067\u306f\u540c\u3058\u7d50\u679c\u306b\u306a\u308a\u307e\u305b\u3093<\/strong>\u3002\u79fb\u884c\u3059\u308b\u3068\u304d\u306f\u3001\u6307\u793a\u306e\u7f6e\u304d\u5834\u6240\u3092 <code>style<\/code> \u306b\u79fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\u4eba\u3067\u8aad\u307e\u305b\u308b\u30b3\u30fc\u30c9\u4f8b\uff08style \u6307\u5b9a\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_09-1.jpg\" alt=\"1\u4eba\u3067\u8aad\u307e\u305b\u308b\u30b3\u30fc\u30c9\u4f8b\uff08style \u6307\u5b9a\uff09\" class=\"wp-image-8577\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_09-1.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_09-1-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_09-1-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_09-1-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><code>style<\/code> \u306f\u3001\u5f93\u6765\u306e <code>generate_content<\/code> \u3067\u3082\u3001\u65b0\u3057\u3044 Interactions API\uff08<code>https:\/\/generativelanguage.googleapis.com\/v1beta\/interactions<\/code>\uff09\u3067\u3082\u6307\u5b9a\u3067\u304d\u307e\u3059<sup>\uff0a4<\/sup>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u79c1\u305f\u3061\u304c\u5b9f\u969b\u306b\u52d5\u304b\u3057\u305f Interactions API \u306e\u4f8b\u3067\u3001Python \u306e <code>requests<\/code> \u3067\u76f4\u63a5\u547c\u3093\u3067\u3044\u307e\u3059\u3002API\u30ad\u30fc\u306f\u74b0\u5883\u5909\u6570 <code>GEMINI_API_KEY<\/code> \u304b\u3089\u8aad\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import base64, os, requests\n\nAPI_KEY = os.environ&#91;\"GEMINI_API_KEY\"]\nURL = \"https:\/\/generativelanguage.googleapis.com\/v1beta\/interactions\"\n\nbody = {\n    \"model\": \"gemini-3.8-flash-tts\",\n    \"input\": &#91;{\n        \"type\": \"user_input\",\n        \"content\": &#91;{\n            \"type\": \"text\",\n            # \u672c\u6587\u306b\u306f\u300c\u8aad\u307e\u305b\u305f\u3044\u53f0\u672c\u300d\u3060\u3051\u3092\u66f8\u304f\n            \"text\": \"\u7686\u3055\u3093\u3001\u3053\u3093\u306b\u3061\u306f\u3002\u672c\u65e5\u306e\u7814\u4fee\u3067\u306f\u3001\u751f\u6210AI\u3092\u660e\u65e5\u304b\u3089\u306e\u696d\u52d9\u306b\u3069\u3046\u6d3b\u304b\u3059\u304b\u3092\u3001\u4e09\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002\",\n            # \u8aad\u307f\u65b9\u306e\u6307\u793a\u306f style \u306b\u5206\u3051\u308b\n            \"annotations\": &#91;{\n                \"type\": \"speech_metadata\",\n                \"style\": \"\u4f01\u696d\u7814\u4fee\u306e\u8b1b\u5e2b\u3068\u3057\u3066\u3001\u843d\u3061\u7740\u3044\u305f\u805e\u304d\u53d6\u308a\u3084\u3059\u3044\u30da\u30fc\u30b9\u3067\",\n            }],\n        }],\n    }],\n    \"response_format\": {\"type\": \"audio\"},\n    # 1\u4eba\u8aad\u307f\u306f voice \u3060\u3051\u3092\u6307\u5b9a\u3059\u308b\n    \"generation_config\": {\"speech_config\": &#91;{\"voice\": \"Kore\"}]},\n}\n\nr = requests.post(URL, headers={\"x-goog-api-key\": API_KEY}, json=body, timeout=300)\nr.raise_for_status()\n\n# \u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u4e2d\u304b\u3089 base64 \u306e\u97f3\u58f0\u30c7\u30fc\u30bf\u3092\u63a2\u3057\u3066\u4fdd\u5b58\u3059\u308b\ndef find_audio(o):\n    if isinstance(o, dict):\n        if isinstance(o.get(\"data\"), str) and len(o&#91;\"data\"]) &gt; 1000:\n            return o&#91;\"data\"]\n        for v in o.values():\n            if (x := find_audio(v)):\n                return x\n    elif isinstance(o, list):\n        for v in o:\n            if (x := find_audio(v)):\n                return x\n\nwith open(\"narration.wav\", \"wb\") as f:\n    f.write(base64.b64decode(find_audio(r.json())))<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">1\u4eba\u8aad\u307f\u306e\u5834\u5408\u3001<code>annotations<\/code> \u306b\u306f <code>style<\/code> \u3060\u3051\u3092\u66f8\u304d\u307e\u3059\u3002\u8a71\u8005\u540d\uff08<code>speaker<\/code>\uff09\u3092\u4f7f\u3046\u306e\u306f\u3001\u6b21\u306e2\u4eba\u306e\u639b\u3051\u5408\u3044\u306e\u3068\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\u4eba\u306e\u639b\u3051\u5408\u3044\u306e\u30b3\u30fc\u30c9\u4f8b<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1456\" height=\"720\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_10-2.jpg\" alt=\"2\u4eba\u306e\u639b\u3051\u5408\u3044\u306e\u30b3\u30fc\u30c9\u4f8b\" class=\"wp-image-8578\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_10-2.jpg 1456w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_10-2-300x148.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_10-2-1024x506.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_10-2-768x380.jpg 768w\" sizes=\"auto, (max-width: 1456px) 100vw, 1456px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u4eba\u306e\u639b\u3051\u5408\u3044\u306f\u3001<code>speech_config<\/code> \u306b <code>\"mode\": \"conversational\"<\/code> \u3068\u8a71\u8005\u3068\u58f0\u306e\u5bfe\u5fdc\u3092\u6e21\u3057\u3001\u5404\u884c\u306e <code>annotations<\/code> \u306b <code>speaker<\/code> \u3068 <code>style<\/code> \u3092\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import base64, os, requests\n\nAPI_KEY = os.environ&#91;\"GEMINI_API_KEY\"]\nURL = \"https:\/\/generativelanguage.googleapis.com\/v1beta\/interactions\"\n\nlines = &#91;\n    (\"Aoi\", \"\u660e\u308b\u304f\u3001\u756a\u7d44\u306e\u59cb\u307e\u308a\u3089\u3057\u304f\u5143\u6c17\u306b\", \"\u4eca\u9031\u306eAI\u30cb\u30e5\u30fc\u30b9\u3001\u59cb\u3081\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01 Ken\u3001\u4eca\u65e5\u306e\u76ee\u7389\u306f\u4f55\uff1f\"),\n    (\"Ken\", \"\u5c11\u3057\u7167\u308c\u7b11\u3044\u3057\u306a\u304c\u3089\u3001\u304f\u3060\u3051\u305f\u53e3\u8abf\u3067\", \"&lt;laugh&gt; \u3044\u304d\u306a\u308a\u3060\u306d\u3002\u4eca\u65e5\u306f\u306d\u3001Google\u306e\u65b0\u3057\u3044\u97f3\u58f0\u30e2\u30c7\u30eb\u306e\u8a71\u3002\"),\n    (\"Aoi\", \"\u8208\u5473\u6d25\u3005\u306b\", \"\u3078\u3048\u3001\u58f0\u3092\u4f5c\u308c\u308b\u3063\u3066\u3084\u3064\uff1f\"),\n]\n\nbody = {\n    \"model\": \"gemini-3.8-flash-tts\",\n    \"input\": &#91;{\n        \"type\": \"user_input\",\n        \"content\": &#91;\n            {\"type\": \"text\", \"text\": text,\n             \"annotations\": &#91;{\"type\": \"speech_metadata\", \"speaker\": speaker, \"style\": style}]}\n            for speaker, style, text in lines\n        ],\n    }],\n    \"response_format\": {\"type\": \"audio\"},\n    \"generation_config\": {\"speech_config\": {\n        \"mode\": \"conversational\",\n        \"speakers\": &#91;\n            {\"speaker\": \"Aoi\", \"voice\": \"Kore\"},\n            {\"speaker\": \"Ken\", \"voice\": \"Puck\"},\n        ],\n    }},\n}\n\nr = requests.post(URL, headers={\"x-goog-api-key\": API_KEY}, json=body, timeout=300)\nr.raise_for_status()\n# \u97f3\u58f0\u30c7\u30fc\u30bf\u306e\u53d6\u308a\u51fa\u3057\u306f1\u4eba\u8aad\u307f\u306e\u4f8b\u3068\u540c\u3058 find_audio() \u3092\u4f7f\u3046<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u88c5\u3059\u308b\u3068\u304d\u306f\u3001\u6b21\u306e2\u70b9\u3082\u62bc\u3055\u3048\u3066\u304a\u304f\u3068\u30b9\u30e0\u30fc\u30ba\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>2\u4eba\u306e\u639b\u3051\u5408\u3044\u306f\u30bb\u30ea\u30d5\u3054\u3068\u306b\u8a71\u8005\u540d\u3092\u4ed8\u3051\u308b<\/strong> \u2014 \u30bb\u30ea\u30d5\u30921\u884c\u305a\u3064\u5225\u306e\u30d1\u30fc\u30c4\u306b\u5206\u3051\u3001<code>speech_metadata<\/code> \u306b\u8a71\u8005\u540d\u3092\u66f8\u304d\u307e\u3059\u3002\u3053\u306e\u5f62\u306a\u3089\u3001\u5f93\u6765\u306e <code>generate_content<\/code> \u3067\u3082\u639b\u3051\u5408\u3044\u3092\u4f5c\u308c\u307e\u3059<sup>\uff0a5<\/sup><\/li>\n\n\n\n<li><strong>Interactions API \u3092 Python SDK \u304b\u3089\u4f7f\u3046\u306a\u3089 <code>google-genai<\/code> 2.3.0 \u4ee5\u964d<\/strong> \u2014 \u305d\u308c\u3088\u308a\u53e4\u3044 SDK \u3067\u306f\u4f7f\u3048\u306a\u3044\u306e\u3067\u3001SDK \u3092\u66f4\u65b0\u3059\u308b\u304b\u3001\u4e0a\u306e\u4f8b\u306e\u3088\u3046\u306b REST \u3092\u76f4\u63a5\u547c\u3073\u307e\u3059<sup>\uff0a6<\/sup><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u8aad\u3093\u3067\u300c\u96fb\u8a71\u306e\u81ea\u52d5\u5fdc\u7b54\u3084\u793e\u5185\u306e\u97f3\u58f0\u6848\u5185\u306b\u7d44\u307f\u8fbc\u3081\u305d\u3046\u3060\u300d\u3068\u611f\u3058\u305f\u65b9\u3078\u3002\u6cd5\u4eba\u5411\u3051AI\u7814\u4fee\u306e\u5c0e\u5165\u793e\u6570No.1*\u306e\u5f0a\u793e\u30c7\u30b8\u30e9\u30a4\u30ba\u304c\u3001AI\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\uff06\u958b\u767a\u306e\u30b5\u30fc\u30d3\u30b9\u8cc7\u6599\u3092\u7121\u6599\u3067\u304a\u9001\u308a\u3057\u3066\u3044\u307e\u3059\u3002\u65e2\u88fd\u306eAI\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u8981\u4ef6\u304c\u6e80\u305f\u305b\u305a\u3001\u81ea\u793e\u306b\u5408\u308f\u305b\u305f\u30b7\u30b9\u30c6\u30e0\u69cb\u7bc9\u3084\u74b0\u5883\u306e\u691c\u8a0e\u304c\u5fc5\u8981\u306a\u5834\u5408\u306e\u9032\u3081\u65b9\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">\u203b\u51fa\u5178\uff1a\u682a\u5f0f\u4f1a\u793e\u6771\u4eac\u5546\u5de5\u30ea\u30b5\u30fc\u30c1\u300c\u6cd5\u4eba\u5411\u3051\u30ea\u30b9\u30ad\u30ea\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306b\u95a2\u3059\u308b\u8abf\u67fb\u300d\uff082026\u5e745\u6708\uff0f\u8abf\u67fb\u671f\u9593\uff1a2026\u5e743\u670826\u65e5\u301c4\u670817\u65e5\uff0f\u8abf\u67fb\u65b9\u6cd5\uff1a\u30c7\u30b9\u30af\u30ea\u30b5\u30fc\u30c1\u304a\u3088\u3073\u30d2\u30a2\u30ea\u30f3\u30b0\uff0f2026\u5e743\u6708\u672b\u6642\u70b9\uff09<\/p>\n\n\n\t<div class=\"dr-banner\">\n\t\t<a href=\"https:\/\/digirise.ai\/chaen-ai-lab\/dr-banner-redirect\/?bid=1969\" class=\"dr-banner__link\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2025\/10\/\u7121\u6599\u3067\u4e8b\u4f8b\u3092\u898b\u308b-_1_.webp\" alt=\"AI\u30b3\u30f3\u30b5\u30eb\u958b\u767a\u3000\u30b5\u30fc\u30d3\u30b9\u8cc7\u6599\">\n\t\t<\/a>\n\t<\/div>\n\t\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff5cGemini 3.8 Flash TTS\u306f\u300c\u53f0\u672c\u300d\u3068\u300c\u6f14\u51fa\u300d\u3092\u5206\u3051\u3066\u66f8\u304f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1408\" height=\"768\" src=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_11-2.jpg\" alt=\"\u307e\u3068\u3081\uff5cGemini 3.8 Flash TTS\u306f\u300c\u53f0\u672c\u300d\u3068\u300c\u6f14\u51fa\u300d\u3092\u5206\u3051\u3066\u66f8\u304f\" class=\"wp-image-8579\" srcset=\"https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_11-2.jpg 1408w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_11-2-300x164.jpg 300w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_11-2-1024x559.jpg 1024w, https:\/\/digirise.ai\/chaen-ai-lab\/wp-content\/uploads\/2026\/09\/section_11-2-768x419.jpg 768w\" sizes=\"auto, (max-width: 1408px) 100vw, 1408px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Gemini 3.8 Flash TTS \u3092\u65e5\u672c\u8a9e\u3067\u8a66\u3057\u3066\u5206\u304b\u3063\u305f\u3053\u3068\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6f14\u3058\u5206\u3051\u306f\u81ea\u5728<\/strong> \u2014 2\u4eba\u306e\u639b\u3051\u5408\u3044\u3082\u3001\u3046\u308c\u3057\u3044\u30fb\u304c\u3063\u304b\u308a\u30fb\u3055\u3055\u3084\u304d\u306e\u611f\u60c5\u306e\u8aad\u307f\u5206\u3051\u3082\u306f\u3063\u304d\u308a\u51fa\u305f<\/li>\n\n\n\n<li><strong>\u8aad\u307f\u65b9\u306e\u6307\u793a\u306f <code>style<\/code> \u306b\u5206\u3051\u308b<\/strong> \u2014 \u672c\u6587\u306b\u66f8\u3044\u305f\u6307\u793a\u6587\u306f\u30013.8\u3067\u306f\u8aad\u307f\u4e0a\u3052\u3089\u308c\u3066\u3057\u307e\u3046\u3002\u611f\u60c5\u3084\u30da\u30fc\u30b9\u306f <code>style<\/code>\u3001\u7b11\u3044\u58f0\u3084\u9593\u306f <code><laugh><\/laugh><\/code> <code><short pause=\"\"><\/short><\/code> \u306a\u3069\u306e\u30bf\u30b0\u3067\u672c\u6587\u306b\u5165\u308c\u308b<\/li>\n\n\n\n<li><strong>\u96e3\u8aad\u306e\u4eba\u540d\u306f\u8981\u78ba\u8a8d<\/strong> \u2014 \u300c\u6771\u6d77\u6797\u300d\u306f\u8aa4\u8aad\u3057\u305f\u3002\u3075\u308a\u304c\u306a\u4f75\u8a18\u304b\u3072\u3089\u304c\u306a\u8868\u8a18\u3067\u8aad\u307f\u306f\u76f4\u305b\u305f<\/li>\n\n\n\n<li><strong>\u5927\u91cf\u751f\u6210\u306f Flash-Lite TTS \u304b\u3089<\/strong> \u2014 \u51fa\u529b\u5358\u4fa1\u306f Flash TTS \u306e3\u5206\u306e2\u3002\u96fb\u8a71\u306e\u81ea\u52d5\u5fdc\u7b54\u3067\u306f\u3001\u6307\u793a\u6587\u3092\u8aad\u307e\u305a\u306b\u756a\u53f7\u3084\u6642\u523b\u3092\u8aad\u3081\u3066\u3044\u305f<\/li>\n\n\n\n<li><strong>\u7121\u6599\u67a0\u3042\u308a<\/strong> \u2014 \u6709\u6599\u67a0\u306e\u5358\u4fa1\u306f2027\u5e741\u67081\u65e5\u304b\u3089\u500d\u306b\u306a\u308b<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u4e16\u4ee3\u306e 3.1 \u304b\u3089\u4e57\u308a\u63db\u3048\u308b\u5834\u5408\u3082\u3001\u307e\u305a\u306f\u6307\u793a\u306e\u7f6e\u304d\u5834\u6240\u3092 <code>style<\/code> \u306b\u79fb\u3059\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u58f0\u306e\u6f14\u3058\u5206\u3051\u306f\u6587\u7ae0\u306e\u6307\u793a\u3060\u3051\u3067\u304b\u306a\u308a\u7d30\u304b\u304f\u5909\u3048\u3089\u308c\u308b\u306e\u3067\u3001\u52d5\u753b\u306e\u30ca\u30ec\u30fc\u30b7\u30e7\u30f3\u3084\u97f3\u58f0\u6848\u5185\u3001\u6587\u7ae0\u306e\u8aad\u307f\u4e0a\u3052\u306a\u3069\u3001\u8eab\u8fd1\u306a\u7528\u9014\u3067\u4e00\u5ea6\u8a66\u3057\u3066\u307f\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53c2\u8003\u8cc7\u6599<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uff0a1 <a href=\"https:\/\/blog.google\/innovation-and-ai\/models-and-research\/gemini-models\/gemini-3-8-text-to-speech\/\" target=\"_blank\" rel=\"nofollow noreferrer noopener\">Google\u516c\u5f0f\u30d6\u30ed\u30b0\u300cGemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS\u300d<\/a><\/li>\n\n\n\n<li>\uff0a2 <a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/models\/gemini-3.8-flash-tts\" target=\"_blank\" rel=\"nofollow noreferrer noopener\">Gemini API \u30e2\u30c7\u30eb\u30da\u30fc\u30b8\uff08Gemini 3.8 Flash TTS\uff09<\/a><\/li>\n\n\n\n<li>\uff0a3 <a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/pricing\" target=\"_blank\" rel=\"nofollow noreferrer noopener\">Gemini API \u6599\u91d1\u30da\u30fc\u30b8<\/a><\/li>\n\n\n\n<li>\uff0a4 <a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/speech-generation\" target=\"_blank\" rel=\"nofollow noreferrer noopener\">Gemini API \u97f3\u58f0\u751f\u6210\u30ac\u30a4\u30c9\uff08Text-to-speech\uff09<\/a><\/li>\n\n\n\n<li>\uff0a5 <a href=\"https:\/\/ai.google.dev\/gemini-api\/docs\/generate-content\/speech-generation\" target=\"_blank\" rel=\"nofollow noreferrer noopener\">Gemini API 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