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797 People – Young Children Chinese Speech Data_Smart Home Data Solution_Datatang_797 People – Young Children Chinese Speech Data

797 People – Young Children Chinese Speech Data

  • 120 sentences for each person
  • children at the age of 3-5
  • 16kHz, 16bit, wav
Sample

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797 People – Young Children Chinese Speech Data_Smart Home Data Solution_Datatang 797 People – Young Children Chinese Speech Data_Smart Home Data Solution_Datatang

Data Introduction

The data were recorded by 797 Chinese children aged 3 to 5, of whom 39% were children aged 5. The recording content conforms to the characteristics of children, mainly storybooks, children's songs, spoken language. Around 120 sentences for each speaker. It is simultaneously recorded by hi-fi microphone and cellphone. The vaild data are 41.8 hours. Texts are manually transcribed with high accuracy.

Data Specification

Format
Microphone 44.1kHz, 16bit, wav, mono; Android phone 16kHz, 16bit, wav, mono; Apple mobile phone 22.05kHz, 16bit, wav, mono
Recording Environment
Quiet room
Recording Content
Daily language; children's songs; storybooks; instruction interaction sentences; numbers; letters; weekday names
Population
797 people, about 120 sentences/person; 51% are males; all of them are children aged from 3~5, among which 39% are aged at 5
Device
Simultaneous recording by the microphone and mobile phone; Android : IOS=3 :1
Language
Mandarin
Application Scene
Speech recognition; machine translation; voiceprint recognition

Sample

  • 00:00/00:00

    再说了

  • 00:00/00:00

    放我爱听的歌

  • 00:00/00:00

    温度开低一点

  • 00:00/00:00

    跳个舞

  • 00:00/00:00

    小木马

More Sample

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Data Features

797 People – Young Children Chinese Speech Data

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*Phone:

*Company:

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797 People – Young Children Chinese Speech Data_Smart Home Data Solution_Datatang