Infant Laugh Audio Recordings From Mobile Phones

A collection of laugh sounds from 20 infants and young children aged 0 to 3 years, with a number of audio paragraphs recorded per child. It is a sample of a larger paid dataset intended to support the detection of children's laughter in smart home projects. The dataset was created by Nexdata and last updated in April 2025.

Use Cases

• Train an audio classifier to detect infant laugh sounds using the provided audio samples.
• Analyze acoustic patterns in laugh sounds across the 0-3 year age range.
• Develop smart home audio monitoring systems for child activity detection based on laugh audio.

Strengths

• Contains audio data from 20 distinct infant and child subjects.
• Subjects are specifically within the 0 to 3 year age range.
• Data is intended for a concrete application in smart home projects.

Limitations

• The provided dataset is only a sample; the full dataset requires payment.
• Specific details like total audio duration, number of clips, and recording conditions are unknown.
• Potential geographic or demographic bias is unspecified.

Provenance

Source

Nexdata via Hugging Face.

Collection Method

Audio recordings collected via mobile phone.

Freshness

Last updated on 2025-04-24.