Clarification on commercial use and long-term reuse of VoxCPM2 Voice Design outputs #407

Hello OpenBMB team,

I am evaluating VoxCPM2 for a local, open-weight TTS workflow using Voice Design (no reference audio / no voice cloning), and I would appreciate clarification on the downstream rights for generated audio and designed synthetic voice identities.

The README describes VoxCPM2 as "Fully Open-Source & Commercial-Ready" and states that the code and weights are released under Apache-2.0 and are free for commercial use. I would like to confirm how this applies specifically to Voice Design outputs.

Could you please clarify the following:

1. Commercial use of generated audio

   • May audio generated locally with VoxCPM2 Voice Design be used in monetized or otherwise commercial public content, including YouTube, Douyin/TikTok, Xiaohongshu, advertising, sponsorships, affiliate/commerce content, and brand promotion?

2. Long-term reuse of a designed synthetic voice identity

   • If a user creates a new synthetic voice only from a natural-language description, without intentionally imitating a real person and without using reference audio, may that designed voice be reused long-term as the consistent voice of a channel, product, or brand?
   • May the user retain and reuse the same description, seed, and generation settings to preserve that voice identity across future content?

3. Attribution, disclosure, or notice requirements

   • Are there any additional attribution, AI-generated-content disclosure, notice, or redistribution requirements that apply specifically to Voice Design audio outputs?

4. Scope: local open-weight inference

   • Do the answers above apply to local inference using the released open weights, and not only to an official demo, hosted service, or API?

5. Third-party voice/personality rights

   • For a Voice Design output that is not intentionally modeled after, cloned from, or prompted to imitate a real person, does OpenBMB impose any additional voice-identity or personality-rights restrictions beyond applicable law and the Apache-2.0 license?

If these points are already covered by an official policy, FAQ, model card clause, or terms page, a link to the exact section would be very helpful.

Thank you for the clarification.