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1,044 Hours - Portuguese(Brazil) Scripted Monologue Smartphone speech dataset

Portuguese collection
Portuguese data
Portuguese identification
asr
Speech to text
text to speech
brazil talk data
brazil talk dataset
brazil talk record
brazil conversional data
brazil conversional dataset
Portugal dialogue dataset

Portuguese(Brazil) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction, smart home command and in-car command, numbers, news and other domains. Transcribed with text content, speaker ID, timestamp and other attributes. Our dataset was collected from extensive and diversify speakers(2,038 people in total), 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, 16bit, uncompressed wav, mono channel;
Recording condition
Low background noise(indoor), without echo;
Content category
Generic domain; news; human-machine interaction; smart home command and control; in-car command and control; numbers
Recording device
Android Smartphone, iPhone;
Speaker
2,038 speakers totally, with 47% male and 53% female; and 47% speakers of all are in the age group of 16-25,48% speakers of all are in the age group of 26-45, 5% speakers of all are in the age group of 46-64;
Country
Brazil(BRA);
Language(Region) Code
pt-BR;
Language
Portuguese;
Features of annotation
Transcription text, speaker ID, timestamp;
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Sample Sample
  • Audio

    Porque Douradoquara é tão famoso para os viajantes

  • Audio

    Ao chegar sentou-se na cama abaixo de pôsteres de Dirk Nowitzki e Porzingis

  • Audio

    quatrocentos e quarenta e um mil ducentos e trinta e dois reais

  • Audio

    Na comunicação ela cita artigos das leis russas que apontam para punição quanto à humilhação ou insulto.

  • Audio

    Joy nós estamos casados há vinte anos.

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