Speech generation · Opt-in
Confucius4-TTS
Cross-lingual zero-shot cloning in 14 languages at 22.05 kHz.
- NetEase YoudaoBy
- 14Languages
- 22.05 kHzOutput
- ~5 GBDownload
Can do
- Voice cloningSpeaks in a voice copied from a short reference clip.
Languages14
- Chinese
zh - English
en - French
fr - German
de - Indonesian
id - Italian
it - Japanese
ja - Korean
ko - Malay
ms - Portuguese
pt - Russian
ru - Spanish
es - Thai
th - Vietnamese
vi
14 languages.
Runs on
PyTorch, isolated
isolatedPyTorchCUDAROCmIntel Arc · experimentalNPU · experimentalCPUEngine doc
Hardware
| Engine | CUDA | ROCm | Intel Arc | Apple Silicon | Vulkan | NPU | CPU |
|---|---|---|---|---|---|---|---|
| PyTorch, isolated | Supported | Supported | Experimental | Not supported | Not supported | Experimental | Supported |
Supported Needs a build Experimental
Licence review
Preview registry disclosures. These source records do not establish permission for a complete model selection, its dependencies, or your use of a person's voice. A paid VoiceStudio licence covers the app's own code and does not replace upstream model or output terms.
Commercial model use: Not verified for this selectionCommercial output use: Not verified for this selectionModel redistribution: Not verified for this selectionSelect a source below for its declared licence, revision, evidence and unresolved checks. An engine can offer several sources or variants; these records are not an installed-file manifest.
netease-youdao/Confucius4-TTS · Evidence not verified
- Declared licence
- apache-2.0
- Credit / notice
- netease-youdao/Confucius4-TTS
- Commercial model use
- Not verified
- Commercial output use
- Not verified
- Model redistribution
- Not verified
- Voice rights / consent
- Not verified
- Evidence revision
- c82f9a7b3706ee3172eb95273daa650a504dccab
- Configured runtime revision
- Not recorded
- Evidence checked
- 2026-10-03
- Original evidence SHA-256
- Not captured; original document bytes are not verified
Registry note: Licence identifier is upstream model-card metadata, not verified permission for this distribution. Component terms and attribution text require review.
Upstream publisher (new tab)Original evidence / model card (new tab)
- The configured runtime revision has not been verified.
- Required components and their combined terms are not fully reviewed.
- Exact downloaded files have not been verified.
- Original terms have not been verified as a complete document bundle.
- Provider access and any upstream agreement remain separate.
facebook/w2v-bert-2.0 · Evidence not verified
- Declared licence
- mit
- Credit / notice
- facebook/w2v-bert-2.0
- Commercial model use
- Not verified
- Commercial output use
- Not verified
- Model redistribution
- Not verified
- Voice rights / consent
- Not verified
- Evidence revision
- da985ba0987f70aaeb84a80f2851cfac8c697a7b
- Configured runtime revision
- Not recorded
- Evidence checked
- 2026-10-03
- Original evidence SHA-256
- Not captured; original document bytes are not verified
Registry note: Licence identifier is upstream model-card metadata, not verified permission for this distribution. Component terms and attribution text require review.
Upstream publisher (new tab)Original evidence / model card (new tab)
- The configured runtime revision has not been verified.
- Required components and their combined terms are not fully reviewed.
- Exact downloaded files have not been verified.
- Original terms have not been verified as a complete document bundle.
- Provider access and any upstream agreement remain separate.
funasr/campplus · Evidence not verified
- Declared licence
- apache-2.0
- Credit / notice
- funasr/campplus
- Commercial model use
- Not verified
- Commercial output use
- Not verified
- Model redistribution
- Not verified
- Voice rights / consent
- Not verified
- Evidence revision
- e4b6ede7ce16997aff4ae69fbca1f0175e2afede
- Configured runtime revision
- Not recorded
- Evidence checked
- 2026-10-03
- Original evidence SHA-256
- Not captured; original document bytes are not verified
Registry note: Licence identifier is upstream model-card metadata, not verified permission for this distribution. Component terms and attribution text require review.
Upstream publisher (new tab)Original evidence / model card (new tab)
- The configured runtime revision has not been verified.
- Required components and their combined terms are not fully reviewed.
- Exact downloaded files have not been verified.
- Original terms have not been verified as a complete document bundle.
- Provider access and any upstream agreement remain separate.
nvidia/bigvgan_v2_22khz_80band_256x · Evidence not verified
- Declared licence
- mit
- Credit / notice
- nvidia/bigvgan_v2_22khz_80band_256x
- Commercial model use
- Not verified
- Commercial output use
- Not verified
- Model redistribution
- Not verified
- Voice rights / consent
- Not verified
- Evidence revision
- 633ff708ed5b74903e86ff1298cf4a98e921c513
- Configured runtime revision
- Not recorded
- Evidence checked
- 2026-10-03
- Original evidence SHA-256
- Not captured; original document bytes are not verified
Registry note: Licence identifier is upstream model-card metadata, not verified permission for this distribution. Component terms and attribution text require review.
Upstream publisher (new tab)Original evidence / model card (new tab)
- The configured runtime revision has not been verified.
- Required components and their combined terms are not fully reviewed.
- Exact downloaded files have not been verified.
- Original terms have not been verified as a complete document bundle.
- Provider access and any upstream agreement remain separate.
Registry 2026-10-09.draft1; evidence checked 2026-10-03. This is disclosure-only foundation work. It does not mean released apps enforce review before every download, and no real model workflow is verified ready by this snapshot. A local acknowledgement does not grant rights or complete a provider's own agreement or gated-access process.
Snapshot provenance and full inventory
- Registry SHA-256
- 626f87eb82dfe114fe00f08ebc4754cb6522d23368d5206654a0ccdb6dd8f2d2
- Export SHA-256
- a47e3e0c421a39e1c16a0dfb79fd4224bbfe5d2ea8b254c02b7fa2e4b53fe7a3
- Inventory audit base
- 06c6e077f0fc35149efefc3561e9be5ae835d916
- Export source commit
- 090cd5b58cf771def46f64352a0de72c2432fc56
The licensing export has its own app source pin. The capability snapshot below uses a separate, older pin; neither identifies your installed app release.
Pinned app export (new tab)Download full registry disclosure JSON
The full export also preserves unresolved dynamic assets, including selected tokenizers, voices, alignment, watermarking, separation and language packages.
- XPU and NPU selection is covered by mocked tests; synthesis is not certified on that hardware.
VoiceStudio is AGPL-3.0 and doesn't relicense model weights. Licence guide
Related
From the VoiceStudio app at 0834c8b. 27 models listed.