Minimal Sample Voice Adaptation

via “reference-audio-conditioned voice adaptation”

text-to-speech model by undefined. 69,91,040 downloads.

Unique: Uses a dedicated speaker encoder trained on speaker verification tasks to extract speaker embeddings that are speaker-invariant but preserve voice identity characteristics. The embedding is injected into the decoder at multiple layers, enabling fine-grained control over speaker adaptation without explicit parameter tuning or fine-tuning.

vs others: Faster and more flexible than fine-tuning-based approaches (Tacotron2, Glow-TTS) because speaker adaptation happens at inference time via embedding injection; more robust than simple voice conversion because it preserves linguistic content while adapting speaker characteristics.