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500 Hours - Portuguese(Brazil) Real-world Casual Conversation and Monologue speech dataset

Brazilian Portuguese
Spontaneous
Speech
text annotation

Portuguese(Brazil) Real-world Casual Conversation and Monologue speech dataset, covers self-media, conversation, live and other generic domains, mirrors real-world interactions. Transcribed with text content, speaker's ID, gender and other attributes. Our dataset was collected from extensive and diversify speakers, geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

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SpecificationsSpecifications
Format
16kHz, 16 bit, wav, mono channel
Content category
including interview, self-meida,variety show, etc.
Recording environment
Low background noise
Country
Brazil(BRA)
Language(Region) Code
pt-BR
Language
Portuguese
Features of annotation
Transcription text, timestamp, speaker ID, gender, noise
Accuracy
Word Accuracy Rate (WAR) 98%
Sample Sample
  • Audio

    Pelo Instituto Clay americano que convidou, é, várias sumidades matemáticas,

  • Audio

    Aée o, há uma confusão na imprensa, há um culto à celebridade que Perelman rejeita.

  • Audio

    nos arredores de uma humilde cidade no interior do Paraná.

  • Audio

    Eu acompanhei todo esse processo com grande perplexidade,

  • Audio

    E quem aqui, tendo ganhado o prêmio da Mega-Sena, se recusaria a receber o dinheiro? Levante a mão.

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