{
 "schema_version": 1,
 "generated": "2026-10-26",
 "id": "miuuyy-persona-voice--pick-voice-model-by-language",
 "repo": "miuuyy/persona-voice",
 "repo_url": "https://github.com/miuuyy/persona-voice",
 "repo_slug": "miuuyy-persona-voice",
 "title": "Choose the right voice model for your language",
 "page_title": "How to choose the right voice model for your language with Persona Voice",
 "summary": "Pick Chatterbox for English and most languages, or Seed-VC Tiny for Japanese and Chinese, and switch later in Settings without reinstalling.",
 "who": "A Persona Voice user who speaks to their assistant in Japanese, Chinese or English and wants the best quality and latency.",
 "problem": "One voice model does not fit every language, and picking wrong gives worse accent, quality or delay.",
 "outcome": "The model that fits your language and hardware, with streaming block size and speed you understand before you commit.",
 "steps": [
  "Install Persona Voice and start first-run setup",
  "For English and most other languages, download Chatterbox (640 ms streaming blocks on Apple Silicon)",
  "For Japanese or Chinese, download Seed-VC Tiny (300 ms streaming blocks)",
  "Add the other model later in Settings, Voice model",
  "Compare both on the same recording; on an M4 Pro Chatterbox used 29% less processing time in English",
  "Check docs/VOICE_MODELS.md for startup delay and storage before downloading both"
 ],
 "agent_prompt": "I use Persona Voice mostly in <language> on <hardware>. Based on the README's voice model table, which model should I download first, what latency should I expect, and how do I switch later?",
 "agents": [
  "any"
 ],
 "difficulty": "Beginner",
 "time": "15 minutes",
 "basis": "readme",
 "caveat": "Quality varies by language and voice.",
 "category": "Content",
 "tags": [
  "Content"
 ],
 "lang": "javascript",
 "requirements": [
  "Apple silicon Mac or x64 machine with NVIDIA CUDA",
  "bun to run from source"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.9,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/miuuyy-persona-voice/pick-voice-model-by-language/",
 "md": "https://dedupedai.com/use-cases/miuuyy-persona-voice/pick-voice-model-by-language/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/miuuyy-persona-voice--pick-voice-model-by-language.json",
 "api_version": "v1"
}