Our Brazilian Portuguese speech dataset includes **312 hours** of varied conversations recorded across Brazil. It covers important areas like **banking**, **insurance**, **retail**, and **telecommunications**. This dataset is invaluable for developers and AI researchers looking to train models that grasp the nuances of Portuguese. It provides authentic dialogues ideal for advancing AI technologies

![40_Portuguese - Brazil Spontaneous Dialogue.jpg](https://prdstrapimediastorage.blob.core.windows.net/prdstrapimediastorage/assets/40_Portuguese_Brazil_Spontaneous_Dialogue_2adcc1ba61.jpg)

Amount

Fields

Coverage: Broad coverage of Brazilian Portuguese Regional Coverage and accents

Region

Clarity

## Leverage this dataset to: 

- Perfect voice recognition systems with nuanced Brazilian Portuguese data.
- Train conversational AI to navigate complex customer service inquiries.
- Develop robust NLP models for a comprehensive understanding of Portuguese.
- Enhance speech-to-text applications with accurate, domain-specific insights.



## This dataset is ideal for
- AI technology firms focusing on the Brazilian market.
- Educational tech companies creating immersive language learning tools.
- Customer support automation platforms seeking to improve service in Portuguese.



## Technical Specifications
- **Total Hours**: 312 hours of authentic Portuguese (Brazil) speech.
- **Regional Coverage**: Broad coverage of Brazilian Portuguese Regional Coverage and accents.
- **Domains**: Banking, Insurance, Retail, Telecommunication
- **Audio Quality**: 8kHz, 16 bit, WAV format
-  **Environments**: noisy and silent

## Metadata Distribution

![Spontaneous_PT_BR_Gender.png](https://prdstrapimediastorage.blob.core.windows.net/prdstrapimediastorage/assets/Spontaneous_PT_BR_Gender_4314f42e1c.png)
![Spontaneous_PT_BR_Age.png](https://prdstrapimediastorage.blob.core.windows.net/prdstrapimediastorage/assets/Spontaneous_PT_BR_Age_088d265e1c.png)

CAT_illustration2_94690d9e27.svg

Discover the precision of specialized AI training with our extensive dataset collections. Tailor your AI systems with data that drives performance and innovation. 
Start with a free sample or explore our diverse dataset portfolio to find exactly what you need for your next breakthrough.


Enhance Your AI with Specialized Datasets 

## Why Choose Our Dataset?

<iframe width="100%" height="400" src="https://www.youtube.com/embed/tpzSae9wNLE?si=evnd0iXqzBx8nD_w" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>

### Ethical Data Collection
At Defined.ai, we are committed to ethical data collection practices, ensuring that our datasets are derived from fully consented, transparent processes. Our global, diverse crowdsourcing strategy not only expands the dataset's scope, but also steadfastly maintains standards of privacy and integrity. [Download our Ethical AI Manifesto](https://connect.defined.ai/ethical-ai-manifesto).

### Tailored to Your Needs
We understand the uniqueness of every project. That's why we offer customizable dataset solutions to match your specific requirements, from particular object classes to desired languages and formats. Our goal is to deliver data that not only meets but exceeds your project expectations.

### Partnering for Innovation
Selecting Defined.ai as your data partner opens doors to innovation. Our datasets are foundational elements for developing sophisticated AI models across various applications. With us, you gain more than just data; you leverage our expertise and dedication to advancing AI technology.


### License Information

This dataset is covered by our standard [Data license agreement](https://defined.ai/data-license-agreement). The license agreement is perpetual and allows for the commercialization of all models built on the data.


Portuguese (Brazil) Spontaneous Dialogue Dataset