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読み上げAPIのテスト
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| // 日本語の声をランダムに1つ選ぶ | |
| const voices = speechSynthesis.getVoices().filter(v=>/^ja-/.test(v.lang)) | |
| const voice = voices[Math.floor(voices.length*100000*Math.random())%voices.length] | |
| const ssu = new SpeechSynthesisUtterance() | |
| ssu.lang = 'ja-JP' // 言語 | |
| ssu.voice = voice // 発話に使用する音声（未設定の場合lang設定を見て適切な音声が選ばれる | |
| ssu.volume = 1 // 発話の音量 0~1、default=1 | |
| ssu.rate = 1 // 発話の速度 0.1~10、default=1 | |
| ssu.pitch = 1 // 発話の音程 0~2、default=1 | |
| ssu.text = 'こんにちは' // 発話合成したいテキストそのものまたはSSML | |
| window.speechSynthesis.speak(ssu) |
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音声認識のサンプルはこちら
https://gist.github.com/kawaz/ece40ab50d2ae0c1f888bb7c6f6cef72
音声合成のサンプルはこちら
https://gist.github.com/kawaz/b68c0efc87dc074ef27be3ed01bf84d0