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TigreGotico/voiceclonnx-knn-vc

sourceHugging Facemitupdated 4mo agoView on Hugging Face

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vconnx · kNN-VC (pure ONNX)

ONNX export of kNN-VC (Baas et al., Interspeech 2023, MIT) for the vconnx voice-conversion library: WavLM-Large layer-6 feature extractor + prematched HiFi-GAN vocoder; the kNN regression step is pure numpy at inference time. Any-to-any voice conversion at 16 kHz, CPU-only.

file	role	size
`wavlm_layer6.onnx`	feature extractor (fp32)	387 MB
`wavlm_layer6_q8.onnx`	feature extractor (int8)	98 MB
`hifigan_knnvc.onnx`	vocoder (fp32)	63 MB
`hifigan_knnvc_q8.onnx`	vocoder (int8)	25 MB

Export parity vs the torch reference (max abs): WavLM see report · HiFi-GAN see report (full reports in the repo).

Usage

python

from vconnx import VoiceCloner
out = VoiceCloner(engine="knnvc").clone_voice("source.wav", "reference.wav")

Provenance and upstream license: see PROVENANCE.md. Weights derive from bshall/knn-vc (MIT) and microsoft WavLM (MIT).