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849 Hours - Mandarin Chinese(China) Human-Machine Interaction Scripted Monologue Smartphone speech dataset

Mandarin home interaction mobile phone language audio data
far field home collected audio data subset
command words
wake-up words

Mandarin Chinese(China) Human-Machine Interaction Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering common-used sentences, smart home commands, Intelligent assistant, wake words, numbers and other domains. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(998 people in total), 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
48kHz, 16bit, uncompressed wav, mono channel;
Recording condition
Low background noise(indoor);
Content category
Common-used sentences; smart home commands; Intelligent assistant; wake words; numbers;
Recording device
Android Smartphone;
Speaker
998 people; 46% male and 54% female; around 800 utterances per speaker;
Country
China(CHN);
Language(Region) Code
zh-CN;
Language
Mandarin Chinese;
Features of annotation
Transcription text;
Accuracy Rate
Sentence Accuracy Rate (SAR) 98%
Sample Sample
  • Audio

    你好小星

  • Audio

    祖密锁更新周期是什么

  • Audio

    延时关闭

  • Audio

    王博文的专辑有情总被无情伤销量

  • Audio

    两万七千零三十七日元

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