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88 Hours - Mandarin Chinese(China) Noisy Scripted Monologue Smartphone speech dataset

Spoken Mandarin audio data under noisy environment captured by mobile phone
Mandarin with accent data
Mandarin audio collection

Mandarin Chinese(China) Noisy Scripted Monologue Smartphone speech dataset, collected from monologue based on given common sentences and alphabet scripts, recorded in noisy condition. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(203 people), geographicly speaking, enhancing model performance in real and complex tasks.nQuality 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
Common sentences, alphabet;
Recording condition
Noisy environment, including subway, market, restaurant, street, airport etc.;
Recording device
Android smartphone; iPhone;
Speaker
203 people, 57% male and 43% 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%(noise symbols are excluded)
Sample Sample
  • Audio

    宝贝爱你

  • Audio

    请县分督促各施工单位务必按时完成

  • Audio

    冯玲如果您错误接收了该邮件

  • Audio

    罗总加加袁总汉森徐总如果邮件无法显示

  • Audio

    您又是否清楚夏天要吃什么才是最合适的

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