# xAI 新功能 Custom Voices 可将一分钟语音转化为可用声音克隆

- 来源：The Decoder：AI News（RSS）
- 作者：Matthias Bastian
- 发布时间：2026-05-02 20:14
- AIHOT 分数：52
- AIHOT 链接：https://aihot.virxact.com/items/cmoob8bto0mz5sll9gpbtiymr
- 原文链接：https://the-decoder.com/xais-new-custom-voices-feature-turns-a-minute-of-speech-into-a-usable-voice-clone

## AI 摘要

xAI 为开发者推出“Custom Voices”功能，允许克隆用户声音用于AI应用。该功能基于近期发布的 Grok 语音转文本和文本转语音 API 构建，仅需一分钟的语音样本即可生成可用的声音克隆。此举扩展了 Grok 语音模型的应用场景，为开发者提供了定制化语音合成的新工具。

## 正文

xAI's new Custom Voices feature turns a minute of speech into a usable voice clone

xAI has launched a new feature called "Custom Voices" that lets users clone their own voice with just a short recording. All it takes is about a minute of natural speech captured through the xAI console. xAI says the voice model is ready in under two minutes and can be plugged into the company's text-to-speech and voice agent APIs.

To prevent misuse, xAI uses a two-step verification process. Users first read a passphrase that's checked in real time, and the system then compares the voice characteristics of both recordings to confirm the same person is speaking. According to xAI, the setup makes it impossible to clone existing recordings or someone else's voice.

The xAI console also gets a new "Voice Library" with more than 80 preinstalled voices across 28 languages. Using cloned voices doesn't cost extra.

"Custom Voices" builds on xAI's recently launched Grok Speech-to-Text and Text-to-Speech APIs and the "Grok Voice Think Fast 1.0" voice agent model, which xAI says already powers Starlink's customer support and sales.

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