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Brazilian-Portuguese Natural Speech Rater

  • Remote
    • Anywhere, Acre, Brazil
    • Anywhere, São Paulo, Brazil
    • anywhere , Amazonas, Brazil
    • anywhere , Alagoas, Brazil
    • anywhere , Amazonas, Brazil
    • anywhere , Amapá, Brazil
    • anywhere , Bahia, Brazil
    • anywhere , Ceará, Brazil
    • anywhere , Distrito Federal, Brazil
    • anywhere , Espírito Santo, Brazil
    • anywhere , Goiás, Brazil
    • anywhere , Maranhão, Brazil
    • anywhere , Mato Grosso do Sul, Brazil
    • anywhere , Mato Grosso, Brazil
    • anywhere , Pará, Brazil
    • anywhere , Paraíba, Brazil
    • anywhere , Paraíba, Brazil
    • anywhere , Pernambuco, Brazil
    • anywhere , Rio de Janeiro, Brazil
    • anywhere , Pernambuco, Brazil
    • anywhere , Rio Grande do Norte, Brazil
    • anywhere , Rondônia, Brazil
    • anywhere , Roraima, Brazil
    • anywhere , Rio Grande do Sul, Brazil
    • anywhere , Santa Catarina, Brazil
    • anywhere , Sergipe, Brazil
    • anywhere , Tocantins, Brazil
    • anywhere , São Paulo, Brazil
    +27 more

LXT provides AI training data to power intelligent technology worldwide. With expertise in 145+ countries and 1000+ language locales, we deliver high-quality data at scale. Learn more at lxt.ai.

Job description

Are you passionate about language and AI? Join LXT, a leading provider of AI training data, and help shape the future of AI speech technology!

 

As a Natural Speech Rater, you’ll analyze audio samples and describe them using natural language, providing key insights on aspects like accent, tone, emotions, intent, pitch, and vocal style. Your work will directly contribute to the improvement of AI-driven speech recognition and synthesis technologies.

What You’ll Do

  • Listen to audio samples and describe speech characteristics using natural language.

  • Evaluate aspects such as speaker’s gender, age, accent, vocal texture, persona, tone, pitch, speed, and energy.

  • Provide detailed insights that help refine AI speech models.

  • Complete up to 45 tasks per hour on the client platform.

Job requirements

What We’re Looking For

  • Native Brazilian Portuguese speakers

  • Strong English proficiency for accurate speech description.

Why Join LXT?

  • Work on cutting-edge AI projects that impact global technology.

  • Enjoy flexible, remote work that fits your schedule.

  • Be part of a global network of contributors driving innovation.

 

💡 Ready to make an impact? If you meet the requirements, apply today! Successful candidates will receive detailed onboarding materials and next steps.

👉 Learn more about us at lxt.ai

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