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1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone_Speech Data Solutions_Datatang_1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone

1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone

  • 1044hours
  • 2038 speakers
  • balanced distribution for gender and age
Sample

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1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone_Speech Data Solutions_Datatang 1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone_Speech Data Solutions_Datatang

Data Introduction

The data volumn is 1044 hours and is recorded by 2038 Brazilian native speakers. The recording text is designed by linguistic experts, which covers general interactive, in-car and home category. The texts are manually proofread with high accuracy. Recording devices are mainstream Android phones and iPhones.

Data Specification

Format
16kHz, 16bit, uncompressed wav, mono channel
Recording environment
quiet indoor environment, low background noise, without echo
Recording content (read speech)
oral category; news category ;human-machine interaction category; smart home command and control category; in-car command and control category; numbers;
Demographics
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;
Device
Android mobile phone, iPhone
Language
Portuguese
Application scenarios
speech recognition; voiceprint recognition

Sample

  • 00:00/00:00

    Porque Douradoquara é tão famoso para os viajantes

  • 00:00/00:00

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

  • 00:00/00:00

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

  • 00:00/00:00

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

  • 00:00/00:00

    Joy nós estamos casados há vinte anos.

More Sample

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Data Features

1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone

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1,044 Hours - Brazilian Portuguese Speech Data by Mobile Phone_Speech Data Solutions_Datatang