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text-gray-700","children":"結果、自分の用途に合っていたのでそのまま使い始めましたので紹介します。"}],"\n",["$","$L15",null,{"className":"pt-8 pb-4","children":"ElevenLabsの概要"}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"下記はGeminiによって作成した文章です。"}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":[["$","strong",null,{"className":"font-bold text-gray-900","children":"ElevenLabs"}],"は、最先端のAI技術を駆使した音声合成・テキスト読み上げプラットフォームです。\n「AI音声の革命児」として世界中で利用されており、2025年に登場した最新モデルでは",["$","strong",null,{"className":"font-bold text-gray-900","children":"70以上の言語"}],"に対応するなど、驚異的な進化を続けています。"]}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"主な特徴は以下の通りです。"}],"\n",["$","ul",null,{"className":"py-3 space-y-2 pl-6 list-disc list-outside","children":["\n",["$","li",null,{"className":"pl-2 text-gray-700 leading-relaxed","children":["\n",["$","p",null,{"className":"py-2 leading-relaxed 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leading-relaxed","children":["\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":[["$","strong",null,{"className":"font-bold text-gray-900","children":"幅広い用途"}],"\n動画のナレーション、オーディオブックの作成、ゲームキャラクターの声、企業の電話自動応答など、あらゆるシーンで活用されています。"]}],"\n"]}],"\n"]}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":[["$","strong",null,{"className":"font-bold text-gray-900","children":"【日本市場へ本格参入】"}],"\nビジネス面でも急成長を遂げており、2025年1月には評価額が33億ドル(約5,000億円)に達しました。さらに、2025年4月には日本法人「イレブンラボジャパン」が設立され、日本のクリエイターや企業に向けたサポート体制も強化されています。"]}],"\n",["$","$L15",null,{"className":"pt-8 pb-4","children":"活用方法"}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"いくつかの料金プランがあるのだが、\n私が選んだのは「スターター」プラン。"}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"やりたかったことが「API経由でテキストを音声に変換する」事であり、\nスタータープランがそれを満たして最も低価格なプランであったため。"}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"低価格な分オプションは少ないのはわかっていたのだが、\n生成された音声も日本語のイントネーションが一部違和感がある。"}],"\n",["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"ポーランド語の音声を生成してポーランド出身の友人に聞かせてみた後に自分の声だと\n説明したところ、「言われてみれば確かにシンジョーの声だ!」と言われたので、\nボイスクローンとしては十分な実現度がある。"}],"\n",["$","$L15",null,{"className":"pt-8 pb-4","children":"実装"}],"\n","$L16","\n","$L17","\n","$L18","\n","$L19","\n","$L1a","\n","$L1b","\n","$L1c","\n","$L1d"]}]}]}] 1e:I[3026,["859","static/chunks/859-a56ac6dcd507b75b.js","594","static/chunks/594-1603f7221030fe26.js","742","static/chunks/742-f397636868fff327.js","277","static/chunks/277-befa1d0fd6deba95.js","953","static/chunks/app/blog/%5Bslug%5D/page-3f5dcaeba1c7bcc9.js"],"default"] 16:["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"実際にPythonで実装したコードはこちらです。\n一部ディレクトリとファイル名を修正してから掲載しているので\nそのままのコピペでは動作しないかもしれないです。"}] 17:["$","p",null,{"className":"py-2 leading-relaxed text-gray-700","children":"APIキー、ボイスIDはElevenLabsの管理画面から取得できます。"}] 18:["$","$L1e",null,{"children":["$","pre",null,{"className":"language-py:elevenlabs_test.py","style":{"display":"block","overflowX":"auto","padding":"1.5rem","color":"#abb2bf","background":"#282c34","margin":0,"fontSize":"0.9rem","lineHeight":"1.6"},"children":["$","code",null,{"style":{"whiteSpace":"pre","fontFamily":"'Fira Code', 'Cascadia Code', 'Consolas', monospace"},"children":[false,[["$","span","line-number--1",{"className":"comment linenumber react-syntax-highlighter-line-number","style":{"display":"inline-block","minWidth":"2.25em","paddingRight":"1em","textAlign":"right","userSelect":"none"},"children":[1]}],["$","span","code-segement1",{"className":"$undefined","style":{},"children":["import os\n"]}],["$","span","line-number--2",{"className":"comment linenumber react-syntax-highlighter-line-number","style":{"display":"inline-block","minWidth":"2.25em","paddingRight":"1em","textAlign":"right","userSelect":"none"},"children":[2]}],"from dotenv import 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