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3,255 Hours - Mandarin Chinese(China) Children Scripted Monologue Smartphone and Microphone speech dataset

Mobile phone captured audio data of Chinese children
children audio collection
Chinese children audio data

Mandarin Chinese(China) Children Scripted Monologue Smartphone and Microphone speech dataset, collected from monologue based on given scripts, covering kids' stories, generic domain, human-machine interaction, smart home command and control, numbers, matches real-world scenario. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(9,780 speakers in total, covering 6-12 years old children), 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/22.05kHz/44.1kHz (smartphone/microphone), 16bit, uncompressed wav, mono channel;
Recording condition
Low background noise(indoor), without echo;
Age
6-12 years old;
Content category
Kids' stories; generic domain; human-machine interaction; smart home command and control; numbers;
Recording device
Android Smartphone, iPhone, part of speakers recorded in microphone;
Speaker
9,780 speakers in total, 51% male and 49% female;
Country
China(CHN);
Language(Region) Code
zh-CN;
Language
Mandarin Chinese;
Features of annotation
Transcription text;
Accuracy Rate
Sentence Accuracy Rate (SAR) 97% (noise symbols and pinyin are excluded)
Sample Sample
  • Audio

    [S]心平气和地跟她讲啦三次

  • Audio

    [N]一个小时后提醒我

  • Audio

    [N]他们又立刻照啦一张照片

  • Audio

    [N]说一是一是什么意思

  • Audio

    [S]十一月十一日是什么节日

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