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Design Of A Non-Contact Home Monitoring System For Audio Detection Of Infant Apnea, Daniel T. White
Design Of A Non-Contact Home Monitoring System For Audio Detection Of Infant Apnea, Daniel T. White
Master's Theses
Infant apnea is a widespread condition in which infants fail to effectively breathe, and can lead to death. Clinical solutions exist for continuous monitoring of respirations in a hospital setting and requiring constant skin contact. This thesis investigates the construction of a proof of concept device that performs in-home monitoring without skin contact and with commonly available off-the-shelf components.
The device constructed used a directional microphone to detect breathing sounds, an omnidirectional microphone to detect ambient noise as a baseline to help isolate the breathing sounds, and LabVIEW software deployed on an inexpensive laptop computer to quantify incidents of apparent …