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MDT-AI090 Spontaneous Speech Datasets of Expressive Paralinguistics

MDT-AI090 Spontaneous Speech Datasets of Expressive Paralinguistics

This dataset is characterized by a high sampling rate of 48 kHz, recordings collected in controlled quiet environments, and contributions from a demographically diverse pool of speakers varying in region, age, and gender to ensure speech diversity. The dataset encompasses a wide array of topics across 20 domains, including daily life, leisure and entertainment, education and training, and healthcare.

Language

Chinese

Data Style

Conversational Style

Audio Format

PCM

Sampling Rate

48kHz

Bit Rate

16 bits

Paralanguage

Cough、Yawn、Laughter、Swallowing etc.

Number of Speakers

5000

Total Audio Duration

2000 hours

Sample

Compared to emotional expressions, paralanguage demonstrates continuous and context-dependent variations during conversations, making it inherently more challenging to describe. To enhance the ability of large-scale models to effectively learn human paralanguage features, Magic Data has developed a novel “High-Quality Spontaneous Speech Datasets of Expressive Paralinguistics” This dataset is the result of a collaboration between the company's experienced product specialists and senior voice synthesis consultants, involving meticulous design, iterative refinement of the labeling framework, and production through a professional data pipeline. It is characterized by a high sampling rate of 48 kHz, recordings collected in controlled quiet environments, and contributions from a demographically diverse pool of speakers varying in region, age, and gender to ensure speech diversity. The dataset encompasses a wide array of topics across 20 domains, including daily life, leisure and entertainment, education and training, and healthcare.

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Why MD Datasets

Full Compliance

ISO/IEC 27001 & ISO/IEC 27701:2019 compliant

Multiple Dimension

Audio, text, image, and video multi-modal data

Extensive Scope

Conversational, scripted, and spontaneous data covering extensive domains

High Accuracy

Expertise secured quality result

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