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marques576

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github.com 6mo ago

Sopro: A 169M parameter real-time TTS model with zero-shot voice cloning

marques576
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Sopro: A 169M parameter real-time TTS model with zero-shot voice cloning 7 months ago

Some features:

169M parameters

Streaming support

Zero-shot voice cloning

0.25 RTF on CPU, meaning it generates 30 seconds of audio in 7.5 seconds

Requires 3-12 seconds of reference audio for voice cloning

Apache 2.0 license

The model was trained on a single L40S GPU. It’s not SOTA in most cases, can be a bit unstable, and sometimes fails to capture voice likeness.

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