b. Assuming the starting voltage level 'high' (positive voltage) and data stream is '11010101', draw the two waveforms of the encoded voltage levels based on these conditions. Perform Polar NRZ-I and...

Extracted text: b. Assuming the starting voltage level 'high' (positive voltage) and data stream is '11010101', draw the two waveforms of the encoded voltage levels based on these conditions. Perform Polar NRZ-I and Polar RZ encoding schemes. Discuss the difference in terms of common characteristics betwveen these two line coding schemes.