The Nyquist sampling rate is___________
The Nyquist sampling rate is___________
NRZ-L and NRZ-I both have an average signal rate of ___________
NRZ-L and NRZ-I both have an average signal rate of ___________
The minimum bandwidth of Manchester and differential Manchester is ____________
The minimum bandwidth of Manchester and differential Manchester is ____________
Block coding is normally referred to as mBlnB coding; it replaces each m-bit group with an __________
Block coding is normally referred to as mBlnB coding; it replaces each m-bit group with an __________
Data encoding is not possible if_____________
Data encoding is not possible if_____________
If the delta is positive, the modulator process records_____________
If the delta is positive, the modulator process records_____________
A no periodic signal has changed to a periodic signal with the period equal to ____________
A no periodic signal has changed to a periodic signal with the period equal to ____________
In OOOVBOVB, V stands for violation and B stands for _______________
In OOOVBOVB, V stands for violation and B stands for _______________
How many communication channels are needed for serial transmission?
How many communication channels are needed for serial transmission?
The average signal rate of 2BlQ is _____________
The average signal rate of 2BlQ is _____________
The change or lack of change in the level of the voltage determines the value of the bit is known as______________
The change or lack of change in the level of the voltage determines the value of the bit is known as______________
HDB3 substitutes four consecutive zeros with OOOV or BOOV depending on the number of nonzero pulses after____________
HDB3 substitutes four consecutive zeros with OOOV or BOOV depending on the number of nonzero pulses after____________
The term that refers to as mBlnB coding, it replaces each m bit group with an n bit group is called ________________
The term that refers to as mBlnB coding, it replaces each m bit group with an n bit group is called ________________
MLT-3 schemes uses three levels______________
MLT-3 schemes uses three levels______________
The block coding scheme that provides greater error detection capability than ____________
The block coding scheme that provides greater error detection capability than ____________
In which scheme all the signal levels are on one side of the time axis?
In which scheme all the signal levels are on one side of the time axis?
B8ZS substitutes eight consecutive zeros with______________
B8ZS substitutes eight consecutive zeros with______________
The term that is used as an alternative to None Return to Zero (NRZ) is _____________
The term that is used as an alternative to None Return to Zero (NRZ) is _____________
The relationship between data rate and signal rate depends on the value of __________
The relationship between data rate and signal rate depends on the value of __________
The last step in Pulse Code Modulation (PCM) is ______________
The last step in Pulse Code Modulation (PCM) is ______________