Stethoscopes were originally designed for the auscultation of a patient's chest for the
purpose of listening to lung and heart sounds. These aid medical professionals in their …

A stethoscope is the standard clinical tool used for auscultation. It amplifies chest sounds
and enables diagnosis of both circulatory and respiratory systems. However, in many …

During aeromedical patient transport, acoustic noise levels in excess of 90 dB make
auscultation with a stethoscope virtually impossible. Existing approaches to address this …

The low signal-to-noise ratio encountered during auscultation in many high noise
environments can impede a physician's successful examination and diagnosis of a patient's …

Future NATO operations will continue to take place in remote and austere environments far
from fixed medical facilities. Not only is access to advanced medical technology lacking in …

抄録 The Japan Air Self-defense Force (JASDF) C-130 cargo aircrafts used to provide
aeromedical evacuation are extremely noisy (89 dBA-93 dBA) and this prevents vocal …