---
language:
- en
license: cc-by-4.0
pretty_name: E2 TTS Test Suite
task_categories:
- text-to-speech
size_categories:
- 1K<n<10K
---

# E2 TTS Test Suite

## Summary

This dataset converts the evaluation manifest from `microsoft/e2tts-test-suite` into Hugging Face Datasets format.

Each example contains:
- `text_prompt`
- `transcription_of_audio_prompt`
- `ground_truth_audio`
- `audio_prompt_audio`
- speaker metadata
- `is_subjective_eval`

## Source

Original repository:
`https://github.com/microsoft/e2tts-test-suite`

## Notes

- `ground_truth_audio` points to the reference utterance.
- `audio_prompt_audio` points to the last 3 seconds prompt audio.
- This dataset is intended for zero-shot TTS evaluation.

## License

Please follow the original upstream data licenses.