{"id":4085,"date":"2026-03-25T22:26:13","date_gmt":"2026-03-25T13:26:13","guid":{"rendered":"https:\/\/www.dogrow.net\/python\/?p=4085"},"modified":"2026-04-08T05:10:45","modified_gmt":"2026-04-07T20:10:45","slug":"blog140%e3%80%90google-cloud-tts-7%e3%80%91%e8%a9%b1%e8%80%85%ef%bc%88speaker-voice%ef%bc%89%e3%82%92%e6%8c%87%e5%ae%9a%e5%8f%af%e8%83%bd%e3%81%ab%e3%81%99%e3%82%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/python\/blog140%e3%80%90google-cloud-tts-7%e3%80%91%e8%a9%b1%e8%80%85%ef%bc%88speaker-voice%ef%bc%89%e3%82%92%e6%8c%87%e5%ae%9a%e5%8f%af%e8%83%bd%e3%81%ab%e3%81%99%e3%82%8b%e3%80%82\/","title":{"rendered":"(140)\u3010Google Cloud TTS #7\u3011Web\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u8a71\u8005\uff08Voice\uff09\u3092\u6307\u5b9a\u53ef\u80fd\u306b"},"content":{"rendered":"

\u30100\u3011\u9023\u8f09\u5185\u5bb9<\/h1>\n

(134)\u3010Google Cloud TTS #1\u3011\u5b50\u3069\u3082\u306e\u82f1\u4f1a\u8a71\u5b66\u7fd2\u6559\u6750\u3092\u4f5c\u308a\u305f\u3044\uff01<\/a>
\n(135)\u3010Google Cloud TTS #2\u3011Google Cloud\u5074\u306e\u6e96\u5099\u4f5c\u696d<\/a>
\n(136)\u3010Google Cloud TTS #3\u3011\u81ea\u524d\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u6e96\u5099\u4f5c\u696d\uff08Ubuntu24\uff09<\/a>
\n(137)\u3010Google Cloud TTS #4\u3011WEB\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u5b9f\u884c<\/a>
\n(138)\u3010Google Cloud TTS #5\u3011\u8a71\u3059\u901f\u5ea6\u3092\u3086\u3063\u304f\u308a\u306b<\/a>
\n(139)\u3010Google Cloud TTS #6\u3011\u58f0\u306e\u5927\u304d\u3055\u3001\u58f0\u306e\u9ad8\u3055\u3092\u5909\u3048\u308b\u3002<\/a>
\n(140)\u3010Google Cloud TTS #7\u3011Web\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u8a71\u8005\uff08Voice\uff09\u3092\u6307\u5b9a\u53ef\u80fd\u306b<\/a> \u2190\u4eca\u56de\u306f\u30b3\u30b3<\/span>
\n(141)\u3010Google Cloud TTS #8\u3011\u4e8c\u4eba\u4ee5\u4e0a\u306e\u4f1a\u8a71\u3092\u5165\u529b\u53ef\u80fd\u306b<\/a>
\n(142)\u3010Google Cloud TTS #9\u3011\u82f1\u4f1a\u8a71\u6559\u6750\u3092\u4f5c\u308b\u3002\uff08\u4e00\u5148\u305a\u5b8c\u7d50\uff09<\/a><\/p>\n

\"\"<\/p>\n

\u30101\u3011\u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n

\u73fe\u6642\u70b9\u3067\u3001Web\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u306f\u4ee5\u4e0b\u306e\u9805\u76ee\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3002
\n\u30fb\u82f1\u6587\u30c6\u30ad\u30b9\u30c8
\n\u30fb\u8a71\u3059\u901f\u5ea6<\/p>\n

\u4eca\u56de\u306f Voice\u6307\u5b9a\u3092\u8ffd\u52a0\u5b9f\u88c5\u3057\u305f\u3044\u3002<\/span><\/p>\n

\u30102\u3011\u5fc5\u8981\u306a\u60c5\u5831\u53ce\u96c6<\/h1>\n

(1) VoiceSelectionParams\u30af\u30e9\u30b9\u3067 Voice\u3092\u6307\u5b9a\u3059\u308b\u3002<\/h3>\n

\u3053\u3061\u3089\u306e VoiceSelectionParams<\/span> \u30af\u30e9\u30b9\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30da\u30fc\u30b8\u3092\u53c2\u7167\u3055\u308c\u305f\u3044\u3002
\nClass VoiceSelectionParams (2.34.0)
\n\"\"<\/a><\/p>\n

\u30d7\u30ed\u30b0\u30e9\u30e0\u4e2d\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6307\u5b9a\u3059\u308c\u3070\u3088\u3044\u3002<\/p>\n

\r\n    voice = texttospeech.VoiceSelectionParams(\r\n        language_code<\/span> = \"en-US\",\r\n        name<\/span>          = \"en-US-Neural2-C\",\r\n    )\r\n<\/pre>\n
(2) \u6307\u5b9a\u53ef\u80fd\u306a language_code, name \u306e\u5024\u306f\uff1f<\/h3>\n
\u3053\u3061\u3089\u306e \u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u97f3\u58f0\u3068\u8a00\u8a9e<\/span> \u306e\u30da\u30fc\u30b8\u3092\u53c2\u7167\u3055\u308c\u305f\u3044\u3002
\n\u203b\u6ce8\u610f\uff1a Google Chrome\u3067\u958b\u304b\u306a\u3044\u3068\u91cd\u3044…<\/span>
\n\"\"<\/a><\/p>\n
\u30103\u3011\u5b9f\u88c5\u65b9\u91dd<\/h1>\n
Web\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u3001\u30d7\u30eb\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u3092\u4f7f\u3063\u3066\u597d\u304d\u306a Voice\u3092\u9078\u629e\u3057\u305f\u3044\uff01<\/span><\/p>\n
\u3067\u306f…
\n\u82f1\u8a9e\u3060\u3051\u3067\u3082\u6570\u5341\u7a2e\u985e\u3042\u308b Voice\u306e\u60c5\u5831\u3092\u3069\u3053\u3067\u4fdd\u6301\u3059\u308b\u304b\uff1f<\/span>
\nSQLite3, MariaDB, JSON, \u30d7\u30ed\u30b0\u30e9\u30e0\u76f4\u66f8\u304d…<\/span>
\n\u3069\u308c\u306b\u3057\u3088\u3046\u304b\uff1f<\/p>\n
\u4eca\u65e5\u306f\u75b2\u308c\u305f\u306e\u3067\u3053\u3053\u3067\u4e2d\u65ad\u3057\u3088\u3046…
\n\u307e\u305f\u660e\u65e5\u4ee5\u964d\u306b\u7d9a\u304d\u3092\u3084\u308d\u3046\u3002<\/span><\/p>\n
\u7fcc\u671d\u3088\u304f\u8003\u3048\u305f\u7d50\u679c…
\n\u4eca\u56de\u306f\u3001\u5b9f\u88c5\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u3059\u308b\u305f\u3081\u306b<\/span>
\nJSON\u306b\u97f3\u58f0\u60c5\u5831\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/span><\/p>\n
\u3053\u306e JSON\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u97f3\u58f0\uff08=Voice\uff09\u30ea\u30b9\u30c8\u3092 HTML\u306e SELECT\u8981\u7d20\u306b\u8868\u793a\u3059\u308b\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u30e6\u30fc\u30b6\u30fc\u306f \u3001
\n\u30fbWeb\u30da\u30fc\u30b8\u4e0a\u3067 Voice\u3092\u9078\u629e\u3057\u3001
\n\u30fb\u82f1\u6587\u30c6\u30ad\u30b9\u30c8\u3092\u5165\u529b\u3057\u3001
\n\u30fb\u8a71\u3059\u901f\u5ea6\u3092\u8a2d\u5b9a\u3057\u3001
\n[TTS\u5b9f\u884c] \u30dc\u30bf\u30f3\u62bc\u4e0b\u3067 MP3\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u4ed5\u69d8\u3068\u3059\u308b\u3002<\/p>\n
\u30104\u3011JSON\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb<\/h1>\n
\u82f1\u8a9e\u8a71\u8005\u306e Voice\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u3001\u5b50\u3069\u3082\u306e\u82f1\u4f1a\u8a71\u5b66\u7fd2\u306b\u4f7f\u3048\u305d\u3046\u306a\u97f3\u58f0\u3092\u9078\u3093\u3060\u3002
\n\u203b\u4eca\u5f8c\u4f7f\u3063\u3066\u3044\u304f\u4e2d\u3067\u3001\u521d\u5fc3\u8005\u306b\u306f\u96e3\u3057\u3044\u3068\u611f\u3058\u3089\u308c\u308b Voice\u306f\u524a\u9664\u3059\u308b\u4e88\u5b9a\u3060\u3002<\/span><\/p>\n
voice.json<\/span><\/p>\n
\r\n[\r\n  {\r\n    \"age\":   \"10\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Achernar\"\r\n  },\r\n  {\r\n    \"age\":   \"10\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Zephyr\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Achernar\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Erinome\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Sulafat\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Callirrhoe\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Kore\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Leda\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Aoede\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Autonoe\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Kore\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Laomedeia\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Leda\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Zephyr\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Aoede\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Autonoe\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Erinome\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Sulafat\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Callirrhoe\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Despina\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Gacrux\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Vindemiatrix\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Despina\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Laomedeia\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"F\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Vindemiatrix\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Achird\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Rasalgethi\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Alnilam\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Fenrir\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Iapetus\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Orus\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Schedar\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Fenrir\"\r\n  },\r\n  {\r\n    \"age\":   \"20\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Rasalgethi\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Achird\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Algieba\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Sadachbia\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Sadaltager\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Umbriel\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Zubenelgenubi\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Iapetus\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Orus\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Sadaltager\"\r\n  },\r\n  {\r\n    \"age\":   \"40\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Umbriel\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Charon\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-GB\",\r\n    \"vname\": \"en-GB-Chirp3-HD-Enceladus\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Algenib\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Algieba\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Alnilam\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Charon\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Enceladus\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Sadachbia\"\r\n  },\r\n  {\r\n    \"age\":   \"60\",\r\n    \"sex\":   \"M\",\r\n    \"lcode\": \"en-US\",\r\n    \"vname\": \"en-US-Chirp3-HD-Zubenelgenubi\"\r\n  }\r\n\r\n]\r\n<\/pre>\n
\u30105\u3011Web\u30da\u30fc\u30b8<\/h1>\n
index.py<\/span><\/p>\n
\r\n#!\/opt\/webtts\/myenv\/bin\/python\r\nimport cgi\r\nimport os\r\nimport sys\r\nfrom datetime import datetime\r\n\r\n# \u81ea\u4f5c\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30d1\u30b9\u3092\u901a\u3059\r\nsys.path.append('\/opt\/webtts\/src')\r\nimport my_ggtts \r\nfrom CVoice import CVoices\r\n\r\n# \u30c7\u30d0\u30c3\u30b0\u7528\uff08\u30a8\u30e9\u30fc\u6642\u306b\u8a73\u7d30\u3092\u30d6\u30e9\u30a6\u30b6\u306b\u8868\u793a\uff09\r\nimport cgitb\r\ncgitb.enable()\r\n\r\n# \u30d5\u30a9\u30fc\u30e0\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\r\nform = cgi.FieldStorage()\r\ninput_text = form.getvalue("text", "")\r\n# speaking_rate\u3092\u53d6\u5f97\uff08\u672a\u6307\u5b9a\u306a\u3089\u30c7\u30d5\u30a9\u30eb\u30c81.0\u3002float\u578b\u306b\u5909\u63db\uff09\r\ntry:\r\n    speaking_rate = float(form.getvalue("speaking_rate", "1.0"))\r\nexcept ValueError:\r\n    speaking_rate = 1.0\r\n\r\nhtml_sound = ""      # \u30b5\u30a6\u30f3\u30c9\u518d\u751f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u8868\u793a\u3059\u308b HTML\u6587\r\n\r\n# \u97f3\u58f0(voice)\u60c5\u5831\u3092\u53d6\u5f97\r\ncvoices = CVoices()\r\nactive_vname = ''\r\n\r\n#-----------------------------------------------------------------------\r\n# \u30d5\u30a9\u30fc\u30e0\u306b\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308c\u3070 TTS\u3092\u5b9f\u884c\u3059\u308b\u3002\r\nif input_text:\r\n    vname = form.getvalue("vname", "")\r\n    if vname:\r\n        active_vname = vname\r\n        vitem = cvoices.get_item(vname)\r\n        if vitem:\r\n            # MP3\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u4f5c\u308b\u3002\r\n            timestamp = datetime.now().strftime("%Y-%m-%d-%H-%M-%S")\r\n            filename = f"sound-{timestamp}.mp3"\r\n            try:\r\n                my_ggtts.generate_voice( input_text, filename, speaking_rate=speaking_rate, language_code=vitem.lcode, voice_name=vitem.vname)\r\n                # \u30d6\u30e9\u30a6\u30b6\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a MP3\u30d5\u30a1\u30a4\u30eb\u306e URL\u30d1\u30b9\r\n                audio_url  = f"\/webtts\/sound\/{filename}"\r\n                html_sound = f"""\r\n                    <hr>\r\n                    <h3>\u751f\u6210\u7d50\u679c:<\/h3>\r\n                    <audio controls autoplay>\r\n                        <source src="{audio_url}?t={os.path.getmtime('\/opt\/webtts\/www\/sound\/'+filename)}" type="audio\/mpeg">\r\n                        \u304a\u4f7f\u3044\u306e\u30d6\u30e9\u30a6\u30b6\u306faudio\u8981\u7d20\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002\r\n                    <\/audio>\r\n                """\r\n            except Exception as e:\r\n                print(f"<p style='color:red;'>\u30a8\u30e9\u30fc\u767a\u751f: {e}<\/p>")\r\n\r\n#-----------------------------------------------------------------------\r\n# Voice\u9078\u629e\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\r\nhtml_select_voice = cvoices.getHtml_select(active_vname=active_vname)\r\n\r\n#-----------------------------------------------------------------------\r\n# HTTP\u30d8\u30c3\u30c0\u30fc\u306e\u51fa\u529b\r\nprint("Content-Type: text\/html; charset=utf-8\\n")\r\n\r\n#-----------------------------------------------------------------------\r\n# HTML\u306e\u51fa\u529b\r\nprint(f"""\r\n<!DOCTYPE html>\r\n<html lang="ja">\r\n<head>\r\n    <meta charset="UTF-8">\r\n    <title>Google Cloud TTS Demo<\/title>\r\n<\/head>\r\n<body>\r\n    <h1>Text to Speech<\/h1>\r\n    <form method="POST">\r\n        <textarea name="text" rows="4" cols="50" placeholder="\u558b\u3089\u305b\u305f\u3044\u6587\u5b57\u3092\u5165\u529b...">{input_text}<\/textarea><br>\r\n        <div class="setting">\r\n            <label for="rate">\u8aad\u307f\u4e0a\u3052\u901f\u5ea6:<\/label>\r\n            <input type="number" id="rate" name="speaking_rate" value="{speaking_rate:.1f}" step="0.1" min="0.3" max="2.0">\r\n            <small>(0.3 \uff5e 2.0)<\/small>\r\n            <label for="rate">\u97f3\u58f0:<\/label>\r\n            {html_select_voice}\r\n        <\/div>\r\n        <button type="submit">\u97f3\u58f0\u3092\u751f\u6210<\/button>\r\n    <\/form>\r\n    {html_sound}\r\n<\/body><\/html>\r\n""")\r\n<\/pre>\n
\u30106\u3011TTS\uff08Text-to-Speech\uff09\u5b9f\u884c\u30d7\u30ed\u30b0\u30e9\u30e0<\/h1>\n
my_ggtts.py<\/span><\/p>\n
\r\nimport os\r\nfrom google.cloud import texttospeech\r\n\r\n# Text-to-Speech API \u9375\u30d5\u30a1\u30a4\u30eb\u306e\u7d76\u5bfe\u30d1\u30b9\r\nKEY_PATH = "\/opt\/webtts\/auth\/key.json"\r\nos.environ["GOOGLE_APPLICATION_CREDENTIALS"] = KEY_PATH\r\n\r\n#-----------------------------------------------------------------------\r\n# \u5f15\u6570:   text(\u5408\u6210\u3059\u308b\u6587\u5b57), filename(\u4fdd\u5b58\u30d5\u30a1\u30a4\u30eb\u540d)\r\n# \u623b\u308a\u5024: \u4fdd\u5b58\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u7d76\u5bfe\u30d1\u30b9\r\ndef generate_voice( text, filename, speaking_rate=1.0, language_code='', voice_name='' ):\r\n    client          = texttospeech.TextToSpeechClient()\r\n    synthesis_input = texttospeech.SynthesisInput(text=text)\r\n    \r\n    if not language_code or not voice_name:\r\n        language_code = "en-US"\r\n        voice_name    = "en-US-Chirp3-HD-Rasalgethi"\r\n    \r\n    # \u97f3\u58f0\u8a2d\u5b9a\r\n    voice        = texttospeech.VoiceSelectionParams(language_code=language_code, name=voice_name)\r\n    audio_config = texttospeech.AudioConfig(audio_encoding=texttospeech.AudioEncoding.MP3, speaking_rate=speaking_rate )\r\n    \r\n    # TTS\u5b9f\u884c\r\n    try:\r\n        response = client.synthesize_speech(input=synthesis_input, voice=voice, audio_config=audio_config)\r\n    except Exception as e:\r\n        raise RuntimeError(f"TTS failed: {e}")\r\n    \r\n    # MP3\u30d5\u30a1\u30a4\u30eb\u51fa\u529b\r\n    output_path = os.path.join("\/opt\/webtts\/www\/sound", filename)\r\n    with open(output_path, "wb") as out:\r\n        out.write(response.audio_content)\r\n    \r\n    return output_path\r\n<\/pre>\n
CVoice.py<\/span><\/p>\n
\r\nimport json\r\nimport os\r\nimport html\r\n\r\n#\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n@dataclass(frozen=True)\r\nclass CVoice:\r\n    lcode: str\r\n    vname: str\r\n\r\n#\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\nclass CVoices:\r\n    #\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n    def __init__(self, fpath=None):\r\n        self.voices = {}\r\n        if not fpath:\r\n            base_dir = os.path.dirname(os.path.abspath(__file__))\r\n            fpath = os.path.join(base_dir, 'voice.json')\r\n        try:\r\n            with open(fpath, 'r', encoding='utf-8') as f:\r\n                loaddata = json.load(f)\r\n            for voice in loaddata:\r\n                if 'vname' not in voice:\r\n                    print('Skip invalid data:', voice)\r\n                    continue\r\n                self.voices[voice['vname']] = {\r\n                    'age':   voice.get('age'),\r\n                    'sex':   voice.get('sex'),\r\n                    'lcode': voice.get('lcode')\r\n                }\r\n        except Exception as e:\r\n            raise RuntimeError(f"Could not load {fpath}: {e}")\r\n\r\n    # public \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n    def get_item(self, vname):\r\n        item = self.voices.get(vname)\r\n        if not item:\r\n            return None\r\n        return CVoice(lcode=item['lcode'], vname=vname)\r\n\r\n    # public \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n    def getHtml_select(self, conditions=None, active_vname='', elm_name='vname'):\r\n        if conditions is None:\r\n            conditions = {}\r\n        filtered = self._get_filtered(conditions)\r\n        options = []\r\n        for vname, info in filtered.items():\r\n            age = '' if info.get('age') is None else str(info.get('age'))\r\n            sex = '' if info.get('sex') is None else str(info.get('sex'))\r\n            escaped_name_attr = html.escape(str(vname), quote=True)\r\n            escaped_name_text = html.escape(str(vname), quote=False)\r\n            escaped_age       = html.escape(age,        quote=False)\r\n            escaped_sex       = html.escape(sex,        quote=False)\r\n            selected = ' selected' if vname == active_vname else ''\r\n            label = f'{escaped_age}{escaped_sex} : {escaped_name_text}'\r\n            options.append(f'<option value="{escaped_name_attr}"{selected}>{label}<\/option>')\r\n        html_options = ''.join(options)\r\n        escaped_elm_name = html.escape(str(elm_name), quote=True)\r\n        return f'<select name="{escaped_elm_name}">{html_options}<\/select>'\r\n\r\n    # private \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n    def _get_filtered(self, conditions=None):\r\n        if conditions is None:\r\n            conditions = {}\r\n        return {\r\n            name: info\r\n            for name, info in self.voices.items()\r\n            if all(info.get(k) == v for k, v in conditions.items())\r\n        }\r\n<\/pre>\n
\u30107\u3011\u52d5\u4f5c\u3057\u305f\u3082\u306e<\/h1>\n
\u610f\u56f3\u3057\u305f\u901a\u308a\u306b\u52d5\u304f\u3082\u306e\u304c\u51fa\u6765\u305f\uff01<\/span><\/p>\n
\"\"<\/p>\n\n
en-GB-Chirp3-HD-Charon<\/td>0.8<\/td>
en-US-Chirp3-HD-Rasalgethi<\/td>0.8<\/td>
en-US-Chirp3-HD-Leda<\/td>0.7<\/td>
en-GB-Chirp3-HD-Gacrux<\/td>0.5<\/td>