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Fish Speech

Default

Ön qurğulu English Neutral Fish Speech

Default is a neutral AI voice powered by the Fish Speech text-to-speech model. This standard-tier voice speaks English and delivers high-quality speech synthesis. With moderate generation speed and a quality rating of 4/5, Default is well-suited for multilingual content creation with voice cloning. The Fish Speech engine is developed by Fish Audio under the CC-BY-NC-SA 4.0 license, making it safe for commercial use. Key capabilities include: voice cloning, multilingual, vqgan architecture, natural prosody, style control.

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Fish SpeechModel Information

Model Fish Speech
Developer Fish Audio
Quality
Speed Medium
License CC-BY-NC-SA 4.0
Cloning İmkanı yoxdur
Tier Standard (2 credits/1K chars)
Parameters 500M
Architecture VQGAN + Llama
Year 2024

Best Use Cases for Default

Recommended applications based on this voice's characteristics

Audiobooks & Narration

Use Default to narrate long-form content with natural prosody and expression.

Video Voiceovers

Add professional narration to YouTube videos, ads, and social media content.

E-Learning & Training

Create engaging training materials, courses, and educational content with clear AI narration.

Tez-tez Sorulan Sual

Fish Speech is a multilingual text-to-speech system built on VQGAN and a Llama-style architecture. It achieves high-fidelity voice synthesis with zero-shot voice cloning capability requiring only 10-30 seconds of reference audio. Fish Speech supports multiple languages and delivers natural prosody with fine control over speaking style.

Fish Speech was developed by Fish Audio and is released under the CC-BY-NC-SA 4.0 license, which permits commercial use of generated audio.

Fish Speech supports 8 languages: English, Chinese, Japanese, Korean, French, German, Spanish, Arabic.

Fish Speech is in the Standard tier — 2 credits per 1,000 characters. You can preview any Fish Speech voice for free before generating full audio.

Fish Speech has moderate generation speed. Generation typically takes a few seconds depending on text length.

Fish Speech is rated 4/5 for audio quality on TTS.ai. It produces high-quality, natural-sounding speech.

No, Fish Speech uses a fixed set of built-in voices. For voice cloning, try models like CosyVoice 2, GPT-SoVITS, or Chatterbox.

Yes, Fish Speech is specifically recommended for multilingual content creation with voice cloning. Its voice cloning, multilingual, vqgan architecture capabilities make it an excellent choice for this use case.

Yes, Fish Speech is licensed under CC-BY-NC-SA 4.0, which allows commercial use. Audio generated with Fish Speech voices can be used in videos, podcasts, apps, games, and any other commercial project.

Yes, all voices on TTS.ai use commercially-licensed open-source models (MIT, Apache 2.0). The generated audio is yours to use in videos, podcasts, apps, games, and any other commercial application.

Send a POST request to /api/v1/tts/ with the model name and voice ID. See our API Documentation page for code examples in Python, JavaScript, Go, and cURL.

Yes, click the play button on this page to hear a sample. You can also type custom text on the Text to Speech page and generate a free preview with any voice.

Try Default Now

Type any text and hear it spoken by Default. Free to use.

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