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998 People - Mandarin Chinese(China) In-Home Scripted Monologue Mic-Array speech dataset

far-field home voice data
home scene voice collection
home scene voice data

Mandarin Chinese(China) In-Home Scripted Monologue Mic-Array speech dataset, collected from monologue based on given scripts, covering common used sentences, home environment related commands, functional assistant, wake words, numbers domains. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(998 people), 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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SpecificationsSpecifications
Format
Mic-array 48kHz 32bit(flood point); Smartphone 48kHz 16bit;
Content category
Common used sentences; home environment related commands; functional assistant; wake words; numbers;
Recording condition
Low background noise(indoor);
Recording device
Smartphone, MEMS microphone array(8 microphone ring, 6(6+1) microphone ring, 4(4+1) microphone ring, 4 microphone line, 3(3+1) microphone ring, 2 microphone line);
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

    今天舟山市的温度是二十度吗

  • Audio

    七十万四千九百二十九

  • Audio

    温度升高了,关闭。

  • Audio

    幺九五五幺六四七九六九

  • Audio

    一千四百九十九元三角一分

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