publications

publications by categories in reversed chronological order. generated by jekyll-scholar.

2021

Airflow noise reduction in digital stethoscope add-on device

S G Dubey , D S S Sudhakar , and S Saha

IOP Conference Series: Materials Science and Engineering, Feb 2021

Abs

Stethoscope is an essential device for doctors, but it has a steep learning curve. The use of an electronic stethoscope facilitates the doctor to examine the patient remotely with high quality audio. This paper deals with, occurrence and rectification of airborne noise based on ANSYS fluid flow simulation to predict the air flow inside the enclosure and acoustic performance improvement by designing the enclosure.