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a4 Fish AudioによるAIボイスジェネレーター

1回使用され0件のいいねがあるa4ボイスを生成します。AIテキスト読み上げで男性, 若い, ナレーションのスピーチを作成します。

Fish Audio S1 搭載

サンプル - a4

音声の品質と多様性を示すサンプル生成を聴く

Default Sample

サンプル 1

Now, if you thought the rat dungeon was terrifying, wait until we talk about the iron maiden. This wasn't just some metal box; it was a psychological nightmare designed to make the victim feel every single inch of their enclosure while the walls slowly closed in. You couldn't move, you couldn't scream, and you certainly couldn't escape the darkness.

Default Sample

a44

Al Capone was the most feared man in Chicago, a kingpin who made millions during prohibition. He controlled the streets, the booze, and the politicians. No one could touch him, until the government stopped chasing the violence and started following the money. One tiny slip on a tax return ended the reign of the legendary gangster.

Default Sample

story telling

Sarah stood trembling before her boss, clutching the envelope that could destroy everything he had built. "You didn't recognize me that day, did you?" she said softly. "The girl you mocked ten years ago is now your biggest investor." Before we continue this thrilling story, hit like and subscribe.

Sample Transcriptions

Default Sample - サンプル 1

Now, if you thought the rat dungeon was terrifying, wait until we talk about the iron maiden. This wasn't just some metal box; it was a psychological nightmare designed to make the victim feel every single inch of their enclosure while the walls slowly closed in. You couldn't move, you couldn't scream, and you certainly couldn't escape the darkness.

Default Sample - a44

Al Capone was the most feared man in Chicago, a kingpin who made millions during prohibition. He controlled the streets, the booze, and the politicians. No one could touch him, until the government stopped chasing the violence and started following the money. One tiny slip on a tax return ended the reign of the legendary gangster.

Default Sample - story telling

Sarah stood trembling before her boss, clutching the envelope that could destroy everything he had built. "You didn't recognize me that day, did you?" she said softly. "The girl you mocked ten years ago is now your biggest investor." Before we continue this thrilling story, hit like and subscribe.

Default Sample - aa

The wolf's movements were deliberate, each step a calculated message in the gathering dusk. Its silver-flecked coat rippled as it paused, ears forward, body language speaking volumes. Nature's ancient wisdom reflected in those amber eyes, drawing me deeper into its wordless story.

Default Sample - aa

Savannah, Georgia, summer of 1851: magnolia blossoms perfumed the humid air while horse-drawn carriages clattered past Greek Revival mansions. Behind ornate iron gates, ladies in crisp cotton dresses entertained on wide verandas, while beneath the surface, unspoken tensions simmered in the Southern heat.

Default Sample - Storytelling Voice

In the deepest reaches of the ocean, where sunlight never penetrates, mysterious creatures create their own light. This bioluminescence serves as a vital tool for survival, allowing them to hunt and communicate. It is a brilliant display of nature’s ingenuity in the face of absolute darkness.

Default Sample - story

In 1989, a single photograph changed China forever. One man, standing alone in front of a column of tanks in Tiananmen Square, became a symbol of resistance. The image spread worldwide within hours, though within China itself, it remained unseen, blocked by strict media control.

Default Sample - stories

August 16, 1977, Memphis fell silent as the King of Rock and Roll drew his final breath. Behind the gates of Graceland, a mystery was born that would haunt fans for generations. Was it truly a natural end, or something darker? Subscribe to our channel as we uncover the truth.

Default Sample -

The creature moved silently through the dense foliage. It was [emphasis] incredibly fast. Its dark eyes locked onto the movement near the fence. [inhale] Nedry gripped the steering wheel, his breath hitching as the massive shadow loomed closer to the glass. Everything was quiet, far too quiet.

Default Sample - Storyteller

The clock on the mantel had remained still for a century, its brass gears frozen in a timeless embrace. Yet, as the clockmaker turned the final key, a soft chime resonated through the hall. Shadows danced, and for one fleeting second, the past and present became one.

Default Sample - Sp

Deep in the Atlantic, ships and planes have vanished without a trace in the Bermuda Triangle. While scientists point to natural causes, local legends speak of ancient portals and magnetic anomalies. This stretch of ocean continues to baffle experts and spark endless debate regarding the truth.

Default Sample - Captivating Storyteller

Every machine has a soul, and some souls are darker than others. In the world of high-altitude flight, oxygen wasn't just a lifeline; it was a volatile ghost. One tiny spark, one hidden leak, and the very air that kept pilots alive became their greatest enemy in the sky.

Default Sample - Presence

Hatori watched as Kenin's resolve crumbled once more. "A blade forged in fire is strong," the master whispered, "but a spirit forged in silence is unbreakable." To survive the coming war, Kenin had to silence the ghosts of failure before they claimed his life on the blood-soaked earth.

a4音声ジェネレーターの使い方

3つの簡単なステップでプロフェッショナルなボイスオーバーを作成

01

テキストを入力

a4に話してもらいたいテキストを入力または貼り付け

  • さまざまなテキスト長に対応
  • 複数の言語に自動対応
上記のデモを試す
02

音声を生成

生成をクリックすると、a4の音声があなたのテキストに命を吹き込みます

  • 数秒でスタジオ品質の結果
  • 100%無料で試せる・クレジットカード不要

1人以上のクリエイターがこの音声を使用

03

高度なPlaygroundを開く

「ボイスを使用」ボタンをクリックして強力な機能を解放:

  • 拡張テキスト長
  • 速度、ピッチ、感情の微調整
  • 複数のフォーマットでダウンロード(MP3、WAV)
  • ライブラリに保存と商用利用権
ボイスを使用

a4でプロフェッショナルなコンテンツを作成する準備はできましたか?

動画、ポッドキャスト、その他のコンテンツにAI音声を使用している数千人のクリエイターに参加

無料プランありクレジットカード不要

a4音声の技術詳細

a4は複数の言語に自動対応します。AIがテキストの言語を検出し、自然な音声を生成します。
音声生成は即座に完了します。通常、長いテキストでも数秒で完了します。
a4のボイスオーバーは、MP3、WAV、その他の一般的なフォーマットでダウンロードでき、最大限の互換性を確保します。
はい!私たちの高度なプレイグラウンドでは、速度、ピッチ、感情などのパラメータを細かく調整して、理想的なサウンドを作り出せます。
無料ユーザーは短いクリップを生成でき、有料プランではオーディオブックや長編コンテンツなど、拡張されたテキスト長に対応します。
音声の特徴とユーザーのフィードバックに基づき、a4はmale, young, narration, conversational, educational, middle-aged, social-media, professional, serious, storytelling, calm, mysteriousコンテンツに適しています。この音声は、ビデオナレーション、ポッドキャストエピソード、オーディオブックの章、短尺のソーシャルコンテンツなど、さまざまな制作環境に対応しています。結果は、お客様のスクリプトや配信の要件によって異なる場合があります。
a4は1回の生成に使用され、ユーザーから0のいいねを獲得しています。これらの指標は当プラットフォームの実際の使用データを反映しています。生成する前に、上記のサンプルを聴いて音声がご要望に合っているか確認できます。
このプラットフォームのすべての音声は、声ごとのトレーニングデータを用いた同じ基盤のTTSエンジンを使用しています。a4は、音域、話す速度、音色の特徴など独自の声質を持っています。技術的な出力品質はすべての音声で一貫しています。音声間の違いは主に技術的な能力ではなく、音色やスタイルにあります。
音声の選択はお客様の具体的な要件によります。本格的な使用を開始する前に、2〜3種類の音声でテストサンプルを生成することをお勧めします。各音声ページにあるサンプルを聴いて、ジャンルやスタイルの要件に合っているかを確認し、advanced playgroundを使ってご自身のスクリプトでテストしてください。
a4はmale, young, narration, conversational, educational, middle-aged, social-media, professional, serious, storytelling, calm, mysteriousコンテンツに最適な選択肢です。上記のサンプルで音声をプレビューするか、ご自身のテキストでテストクリップを生成できます。ユニークなものが必要な場合は、独自のカスタムボイスを作成することも可能です。