Health acoustic sounds such as coughs and breaths are known to contain useful
health signals with significant potential for monitoring health and disease,
yet are underexplored in the medical machine learning community. The existing
deep learning systems for health acoustics are often narrowly trained and
evaluated on a single task, which is limited by data and may hinder
generalization to other tasks. To mitigate these gaps, we develop HeAR, a
scalable self-supervised learning-based deep learning system using masked
autoencoders trained on a large dataset of 313 million two-second long audio
clips. Through linear probes, we establish HeAR as a state-of-the-art health
audio embedding model on a benchmark of 33 health acoustic tasks across 6
datasets. By introducing this work, we hope to enable and accelerate further
health acoustics research.

发展了一个基于自监督学习的深度学习系统，通过线性探测在 33 个健康声学任务上建立了一个先进的健康音频嵌入模型。