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592 People - Mandarin Chinese and Dialects(China) Number Scripted Monologue Smartphone speech dataset

digital dialect Mandarin audio data captured by mobile phone
digital dialect collection
digital audio data

Mandarin Chinese and Dialects(China) Number Scripted Monologue Smartphone speech dataset, collected from monologue based on given sentences which contains numbers, such as date, time, phone number, numbers, currency, and numeric computation, with balanced gender distribution, including Mandarin Chinese, Sichuan dialect, Cantonese. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(592 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
16kHz, 16bit, mono channel, uncompressed wav; text; metadata;
Content category
Sentences containing numbers such as date, time, phone number, numbers, currency, and numeric computation;
Recording condition
Low background noise (indoor), without echo;
Recording device
Android smartphone, iPhone;
Speaker
592 people, 48% male and 52% female;
Country
China(CHN);
Language
Mandarin Chinese, Sichuan dialect, Cantonese;
Features of annotation
Transcription text.
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Sample Sample
  • Audio

    一九二四年二月二十日

  • Audio

    三十四万五千三百零六

  • Audio

    幺零幺五八九九幺五二六

  • Audio

    六千九百七十四元九角两分

  • Audio

    两角五分

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