41 Hours – Chinese Young Children Speech Data by Mobile Phone and Microphone

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41 Hours – Chinese Young Children Speech Data by Mobile Phone and Microphone_41 Hours – Chinese Young Children Speech Data by Mobile Phone and Microphone

41 Hours – Chinese Young Children Speech Data by Mobile Phone and Microphone

Licensed Off-the-shelf Datasets to Boost AI Projects Development.

Mandarin Chinese(China) Preschoolers Scripted Monologue Smartphone and Microphone speech dataset, collected from monologue based on given scripts, covering generic domain, children's songs, storybooks, human-machine interaction, numbers, alphabet. Transcribed with text content, noise and other attributes. Our dataset was collected from extensive and diversify speakers(797 preschoolers, aged 3-5 years old, recorded in hi-fi microphone and smartphone), geographicly speaking, enhancing model performance in real and complex tasks.rnQuality 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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Specifications

Format: 16kHz/22.05kHz/44.1kHz, 16bit, uncompressed wav, mono channel;

Age: 3-5 years old;

Recording condition: Low background noise, without echo;

Content category: generic domain, children's songs, storybooks, human-machine interaction, numbers, alphabet;

Recording device: Android Smartphone, iPhone, microphone;

Speaker: 797 people, 51% male and 49% female;

Country: China(CHN);

Language(Region) Code: zh-CN;

Language: Mandarin Chinese;

Features of annotation: Transcription text; noise symbols;

Accuracy Rate: Sentence Accuracy Rate (SAR) 95%

再说了
放我爱听的歌
温度开低一点
跳个舞
小木马

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41 Hours – Chinese Young Children Speech Data by Mobile Phone and Microphone

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41 Hours – Chinese Young Children Speech Data by Mobile Phone and Microphone