VITS

VITS TTS

The end-to-end TTS architecture that combines a variational autoencoder, normalizing flows, and adversarial training.

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Wrap din tekst i SSML tags for præcis kontrol:

<speak><prosody rate="slow">Slow speech</prosody></speak>

Tags den valgte model forstår! klik for at droppe en i din tekst, hvor det sker:

Denne model læser almindelig tekst, så inline tags ignoreres. For tag-baserede følelser, skifte til en ekspressiv model som Orpheus eller Bark.

Definer brugerdefinerede udtaler (ord = udtale):

-12 +12
0.5x 2.0x
Gratis med Piper, VITS, MeloTTS
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Om VITS

VITS — Variational Inference with adversarial learning for end-to-end Text-to-Speech — was introduced by Jaehyeon Kim and collaborators in 2021 and became a foundational architecture for modern neural speech. Rather than the older two-stage pipeline, it synthesizes audio in a single parallel end-to-end pass, pairing a variational autoencoder with normalizing flows and a GAN-style adversarial training process to lift naturalness. At about 25M parameters and trained on ~585 hours, it produces natural prosody at fast inference speeds and supports multiple speakers. It serves as a solid general-purpose, free baseline and underpins many later models such as Piper and MeloTTS.

Bedst for: General-purpose text-to-speech with natural prosody

Gennemse alle VITS stemmer

Et blik

Udvikler
Jaehyeon Kim et al.
Licens
MIT
Metodetrin
free
Hastighed
fast
Stemmekloning
Nej
Sprog
English, German, Spanish, French, Portuguese, Dutch, Finnish, Hungarian, Bulgarian, Japanese, Polish
Maks. tegn
2000

VITS stemmer

CSS10 (Dutch)

Dutch
Fri Neutral

CSS10 (Finnish)

Finnish
Fri Neutral

CSS10 (French)

French
Fri Neutral

CSS10 (German)

German
Fri Neutral

CSS10 (Hungarian)

Hungarian
Fri Neutral

CSS10 (Spanish)

Spanish
Fri Neutral

Common Voice (Bulgarian)

Bulgarian
Fri Neutral

Common Voice (Portuguese)

Portuguese
Fri Neutral

Default

English
Fri Neutral

MAI (Polish)

Polish
Fri Female

MAI (Ukrainian)

Ukrainian
Fri Neutral

VITS Ofte stillede spørgsmål om TTS

VITS means Variational Inference with adversarial learning for end-to-end Text-to-Speech. It generates audio in a single parallel pass using a variational autoencoder, normalizing flows, and adversarial (GAN) training, rather than a two-stage pipeline.

Yes. VITS is MIT-licensed and in the free tier, so it can be used commercially.

On TTS.ai, VITS covers 11 languages including English, German, Spanish, French, Portuguese, Dutch, Finnish, Hungarian, Bulgarian, Japanese, and Polish, with multi-speaker support. It does not do voice cloning.
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