Can we use spectrogram from auscultation audio to identify abnormal heart condition?

A spectrogram is a visual representation of the spectrum of frequencies of a signal as it varies with time.
Quantitative analysis of an auscultation signal can aid physicians to identify abnormal heart condition.
This project aims at using the auscultation signal from a normal patient( with no heart conditions) and compares with a PDA (Patent Ductus Arteriosus) patient.

There is a difference in their respective spectrogram and can be used by physicians to accurately diagnose any heart condition.

#digitalsignalprocessing #signalprocessing #signals_systems #matlab #engineeringprojects #audioprocessing #spectrogram