Open AccessAirflow noise reduction in digital stethoscope add-on device
Author(s) -
Sashikant Dubey,
D. S. S. Sudhakar,
Shumit Saha
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1070/1/012109
Subject(s) - stethoscope , airflow , enclosure , acoustics , noise (video) , flow (mathematics) , rectification , computer science , engineering , electrical engineering , mechanical engineering , artificial intelligence , physics , voltage , mechanics , image (mathematics)
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 fluent flow simulation to predict the air flow inside the enclosure and acoustic performance improvement by designing the enclosure.