• Volume(full set): ~0.6(~57) hours, ~800(~70,000) utterances, ~500(~1500) speakers
• Format: 16kHz, 16-bit, mono
• Device: Android phones

The Nonverbal Vocalization Dataset is a human nonverbal vocal sound dataset crowdsourced by the general public in South Korea. Also, the dataset includes metadata such as age, sex, noise level, and quality of utterance.
16 classes of Included human nonverbal sound contain 'teeth-chattering', teeth-grinding', 'tongue-clicking', 'nose-blowing', 'coughing', 'yawning', 'throat clearing', 'sighing', 'lip-popping', 'lip-smacking', 'panting', 'crying', 'laughing', 'sneezing', 'moaning', and 'screaming'.

The dataset is a subset(approximately 1%) of a much bigger dataset which were recorded under the same environment as this public dataset.
Please visit our website Deeply Inc., GitHub, or contact us for more details and access to the full set of the dataset with commercial license.

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Structure

Nonverbal_Vocalization.json

{"teeth-chattering": 
                    {"87LX_0_6_0_19_0_0_0.wav": 
                                               {"label": 0, "speakerID": "87LX", "age": 19, "sex": 0, "location": 0, "quality": 0, "noise": 0},
                                               ...
                    }
                    ...
...
}

label   : {0: 'teeth-chattering', 1: 'teeth-grinding', 2: 'tongue-clicking', 3: 'nose-blowing', 
           4: 'coughing', 5: 'yawning', 6: 'throat-clearing', 7: 'sighing', 8: 'lip-popping', 
           9: 'lip-smacking', 10: 'panting', 11: 'crying', 12: 'laughing', 13: 'sneezing', 14: 'moaning', 15: screaming'}
Sex     : {0: 'Female', 1: 'Male'}
Location: {0: 'indoor', 1: 'outdoor'}
Quality : {0: 'High', 1: 'Low'}
Noise   : {0: 'Noiseless', 1: 'Noisy'}

@misc{deeply_nonverbal,
  title={{Deeply Nonverbal Vocalization dataset}},
  author={Deeply Inc.},
  year={2021},
  url={https://github.com/deeplyinc/Nonverbal-Vocalization-Dataset}
}

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