unfake/fake_voices

---

Dataset Card for Fake Voices

This dataset contains deepfakes in Brazilian Portuguese created with XTTS model.

Dataset Details

The dataset was created using the XTTS model, which is a Text-to-Speech model pre-trained in several languages including Portuguese. In order to generate the mentioned deepfakes, the model was fed with recordings from the CETUC Corpus, made available by Fala Brasil Group. It contains speeches from 101 speakers, totaling 140 hours of audio.

Dataset Description

• Language(s) (NLP): Brazilian Portuguese
• License: MIT

Uses

This dataset was created for Portuguese deepfake detection purposes, enabling research in various areas, including audio classification, signal processing and statistical analysis.

Dataset Structure

The dataset contains .zip files, each of them representing one speaker. In each .zip, there are deepfakes and their corresponding .txt transcriptions.

Dataset Authors

• Éric Carvalho Figueira
• Marcos Godinho Filho

Dataset Contact

Contact us via [email protected].