3 votes 3 votes To send same bit sequence, $\text{NRZ}$ encoding require Same clock frequency as Manchester encoding Half the clock frequency as Manchester encoding Twice the clock frequency as Manchester encoding A clock frequency which depend on number of zeroes and ones in the bit sequence Computer Networks isro-2020 computer-networks encoding normal + – Satbir asked Jan 13, 2020 recategorized Dec 4, 2022 by Lakshman Bhaiya Satbir 2.4k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes In Manchester encoding scheme , there is a transition after every bit. It means that we must have clocks with double the speed to send same amount of data as in NRZ encodings please refer to https://www.cse.iitk.ac.in/users/dheeraj/cs425/lec03.html STUDYGATE2019 answered Jan 14, 2020 STUDYGATE2019 comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes option B where NRZ encoding require Half the clock frequency as Manchester encoding for the same value bit representations of voltages changes . DIBAKAR MAJEE answered May 7, 2020 DIBAKAR MAJEE comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes B) Half the clock frequency as Manchester encoding ... Hence, in Manchester, modulation rate is always twice that of NRZ and bandwidth correspondingly greater... Therefore, for sending the same bit sequence, NRZ encoding requires half the clock frequency as that of Manchester encoding.… aaa 1 answered Nov 29, 2021 aaa 1 comment Share Follow See all 0 reply Please log in or register to add a comment.