Dataset Card for Nexdata/Number_Speech_Data_in_Mandarin_and_Dialects_by_Mobile_Phone

Dataset Summary

Digital dialect Mandarin audio data captured by mobile phone, with the duration of 66 hours; 592 people participated in the recording, with balanced gender distribution; the languages include Sichuan dialect, Cantonese, and Mandarin; content covers daily life scenes; matching with mainstream Android, Apple system mobile phones; this data set can be used for automatic speech recognition.

For more details, please refer to the link: https://www.nexdata.ai/datasets/speechrecog/250?source=Huggingface

Supported Tasks and Leaderboards

automatic-speech-recognition, audio-speaker-identification: The dataset can be used to train a model for Automatic Speech Recognition (ASR).

Languages

Mandarin, Chinese Dialects

Dataset Structure

Data Instances

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Data Fields

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Data Splits

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Dataset Creation

Curation Rationale

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Source Data

Initial Data Collection and Normalization

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Who are the source language producers?

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Annotations

Annotation process

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Who are the annotators?

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Personal and Sensitive Information

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Considerations for Using the Data

Social Impact of Dataset

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Discussion of Biases

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Other Known Limitations

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Additional Information

Dataset Curators

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Licensing Information

Commerical License: https://drive.google.com/file/d/1saDCPm74D4UWfBL17VbkTsZLGfpOQj1J/view?usp=sharing

Citation Information

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Contributions