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+# DopplerUltrasound
+Processing the audio signal from a Handheld Doppler Ultrasound scan device to study the volumetric flow of blood by reading the spectral information of the signal.
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+Doppler Ultrasound Scan is read as an audio file. 
+The spectrogram of the audio is taken to analyse. 
+Appropriate filters are applied on the signal to reduce unnecessary noise and other components. 
+Weiner filter is studied and implemented. 
+There are certain features in the spectrogram that are observed and used to correlate the velocity of blood flow. 
+The velocity and frequency is proportional to the vessel size. 
+A healthier vessel is identified by comparing the graphs. 
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