Q. Line coding converts a sequence of

View solution

Q. Line coding, block coding and scrambling are the techniques of converting the

View solution

Q. The actual bandwidth of a digital signal is infinite, the effective band width would be

View solution

Q. The technique that is most common to change an analog signal to digital data is

View solution

Q. The 8BIlOB block coding is a combination of

View solution

Q. In 8B6T, the minimum bandwidth is very close to

View solution

Q. What would be the minimum bandwidth of Manchester and differential Manchester?

View solution

Q. The inverse of the sampling interval is called the

View solution

Q. A signal cannot be sampled with an

View solution

Q. In alternate mark inversion, mark means

View solution

Q. A telephone line cannot pass frequencies below

View solution

Q. A term that refers to a code that is generated to detect some or all of errors occurred during transmission is

View solution

Q. A sequence that creates the constant zero voltage does not have a

View solution

Q. In 8B6T, each signal pattern has a weight of 0 or

View solution

Q. For Pulse Code Modulation (PCM), the quantization error is much greater than

View solution

Q. Baud rate is the number of

View solution

Q. MLT-3 schemes uses three levels

View solution

Q. Block coding is normally referred to as mBlnB coding; it replaces each m-bit group with an

View solution

Q. The change or lack of change in the level of the voltage determines the value of the bit is known as

View solution

Q. Which technique is always needed in digital to digital conversion

View solution