A CPAP machine provides continuous air pressure to keep the airways open during sleep. Doctors may prescribe CPAP therapy to people who experience symptoms of sleep apnea. A continuous positive airway ...

A common problem faced by people who use a continuous positive airway pressure (CPAP) machine is the build-up of moisture in the mask and tube. This can cause the CPAP machine to make spitting sounds ...

This application note presents a reference design for the Continuous Positive Airway Pressure (CPAP) machine. This document describes the CPAP machine, its theory of operation, signal processing, ...