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1,505 Hours - Mandarin Chinese(China) Scripted Monologue Smartphone speech dataset

Mandarin data
voice data and voice data collected by mobile phones

Mandarin Chinese(China) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering 300,000 common used sentences. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers( 6,278 speakers' data from 33 provinces of China. 2,980 males and 3,298 females), 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;
Content category
300,000 common used sentences;
Recording condition
Low background noise (indoor);
Recording device
Android smartphone, iPhone;
Speaker
6,278 people, 2,980 males and 3,298 females; people aged from 21-30 account for 70%; people are from 33 provinces including Guangdong, Fujian, Shandong, Jiangsu, Beijing, Hunan, and Jiangxi;
Country
China(CHN);
Language(Region) Code
zh-CN;
Language
Mandarin Chinese;
Features of annotation
Transcription text;
Accuracy Rate
Sentence Accuracy Rate (SAR) 98%(noise symbols and other identifiers are excluded)
Sample Sample
  • Audio

    晚上该吃些什么呢

  • Audio

    你有什么问题就说吧

  • Audio

    今天从上海虹桥到武汉的动车

  • Audio

    我说你明天早上七点叫我起床

  • Audio

    以后不要再让我说第二次

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