HeyGen(@HeyGen_Official)

Voice has been the biggest gap in lifelike avatars. Professional Voice Clone closes it: A dedicated...

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Voice has been the biggest gap in lifelike avatars. Professional Voice Clone closes it: A dedicated...

TL;DR · AI 摘要

HeyGen推出专业语音克隆技术，仅需20分钟语音训练即可生成高度拟真的人声，填补虚拟人像领域最大技术缺口。

核心要点

  • 20分钟语音训练即可生成专业级语音克隆模型
  • HeyGen API已开放预览功能支持该技术
  • 该技术被定位为虚拟人像领域最大技术突破

结构提纲

按章节快速跳转。

  1. §技术突破背景

    指出虚拟人像领域最大的技术缺口在于语音真实性

  2. ·核心技术创新

    介绍基于20分钟语音训练的专用语音模型技术

  3. ›效果验证

    通过Josh原声与克隆声对比展示技术效果

  4. ·应用开放

    说明该技术已通过HeyGen API开放预览

思维导图

用一张图看清主题之间的关系。

查看大纲文本（无障碍 / 无 JS 友好）
  • 专业语音克隆技术
    • 技术特性
      • 20分钟训练时长
      • 专用语音模型
    • 应用场景
      • 虚拟人像语音合成
    • 开放情况
      • HeyGen API预览

金句 / Highlights

值得收藏与分享的关键句。

#语音克隆#AI#HeyGen#虚拟人像
打开原文

HeyGen on X: "Voice has been the biggest gap in lifelike avatars. Professional Voice Clone closes it: A dedicated voice model trained on twenty minutes of you. Two of these takes are Josh. Two are the clone. Sound on. Now in preview on the HeyGen API ↓" / X

HeyGen

@HeyGen

Voice has been the biggest gap in lifelike avatars. Professional Voice Clone closes it: A dedicated voice model trained on twenty minutes of you. Two of these takes are Josh. Two are the clone. Sound on. Now in preview on the HeyGen API ↓

HeyGen Developers

@HeyGenDev

5h

HeyGen Professional Voice Clone Voice has been the biggest gap in lifelike avatars, until now. A dedicated voice model, trained on twenty minutes of one speaker, gives your avatar a voice that truly sounds like you. Now available via API:

developers.heygen.com/docs/voices/pr…

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4:45 PM · Sep 9, 2026

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