# VALL-E

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**VALL-E** is a [generative artificial intelligence](/source/Generative_artificial_intelligence) system for [speech synthesis](/source/Speech_synthesis) developed by [Microsoft Research](/source/Microsoft_Research) and announced on January 5, 2023.[1] It can "recreate any voice from a three-second sample clip".[2] It has been trained on 60,000 hours of English language speech from [Meta](/source/Meta_Platforms)’s audio library [LibriLight](/source/LibriLight).[3]

## See also

- [Amazon Polly](/source/Amazon_Polly)
- [Audio deepfake](/source/Audio_deepfake)
- [Comparison of speech synthesizers](/source/Comparison_of_speech_synthesizers)
- [Deep learning speech synthesis](/source/Deep_learning_speech_synthesis)
- [Natural language generation](/source/Natural_language_generation)
- [Speechify](/source/Speechify)
- [Voice phishing](/source/Voice_phishing)
- [Zero-shot learning](/source/Zero-shot_learning)

## External links

- [Official website](https://www.microsoft.com/en-us/research/project/vall-e-x/)

## References

1. Dominguez, Daniel (January 27, 2023). ["Microsoft Unveils VALL-E, a Game-Changing TTS Language Model"](https://www.infoq.com/news/2023/01/microsoft-text-to-speech-valle/). *InfoQ*. Retrieved 2023-09-19.

1. Morrison, Ryan (2023-01-10). ["Microsoft's new VALL-E AI can clone your voice from a three-second audio clip"](https://techmonitor.ai/technology/ai-and-automation/vall-e-synthetic-voice-ai-microsoft). *Tech Monitor*. Retrieved 2023-09-19.

1. Wodecki, Ben (January 11, 2023). ["Microsoft's VALL-E Generates Speech From Just 3 Seconds of Audio"](https://aibusiness.com/microsoft/microsoft-s-vall-e-generates-speech-from-just-3-seconds-of-audio). *AI Business*

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