Continued to do the experimental with Doppler Effect using a pizzo buzzer as a source and a simple mic as a detector. Facing difficulties is calculating apparent frequency in case of oscillating source.
It is easy to calculate Doppler frequency shift in case of a source moving with constant velocity. Both the experimental setups are ready. Created a draft document for experimental procedures. Need to review and finalize the document. Also worked on the required python code to fetch data from detector and get the Doppler Shift.