Practice Quiz in Digital Transmission Part 4

In ______, the change or lack of change in the level of the voltage determines the value of the bit.

The ________ mode provides synchronization for the entire stream of bits must. In other words, it guarantees that the data arrive at a fixed rate.

The signal rate is sometimes called the _______ rate.

In _________ transmission, we send bits one after another without start or stop bits or gaps. It is the responsibility of the receiver to group the bits.

______ substitutes four consecutive zeros with 000V or B00V.

The data rate is sometimes called the ________ rate.

________ provides synchronization without increasing the number of bits.

In ______ schemes, the voltages are on the both sides of the time axis. For example, the voltage level for 0 can be positive and the voltage level for 1 can be negative.

A _________ digital signal includes timing information in the data being transmitted.

The idea of RZ and the idea of NRZ-L are combined into the ________ scheme.