Basic Binary 8 Zero Substitution (B8ZS) works in a similar way to AMI by changing poles for each binary 1. Moreover when it found 8 consecutive 0’s it replace them by ‘000VB0VB’. Here, V means violation (same to previous non-zero…
Basic Alternate Mark Inversion (AMI) is a bipolar encoding system where neutral (zero) voltage represents binary 0 and alternating positive and negative voltages represents binary 1. Here is an example of AMI line coding for bits 10111001. Conversion from bitstream…
Basic Differential Manchester is somewhat a combination of the RZ and NRZ-I line coding schemes. There is always a transition at the middle of the bit but the bit values are determined at the beginning of the bit. If the…
Basic In telecommunication and data storage, Manchester code is a line code in which the encoding of each data bit is either low then high, or high then low, for equal time. Normally when the bit is 1 it is start from high and then goes to low,…
Basic Return To Zero (RZ) describes a line code used in telecommunication signals in which the signal drops (returns) to zero between each pulse. This takes place even if a number of consecutive 0’s or 1’s occur in the signal. Here is an example of…
Basic Non Return To Zero (NRZ) line code is a binary code in which ones are represented by one significant condition, usually a positive voltage, while zeros are represented by some other significant condition, usually a negative voltage, with no other neutral or rest condition. Non…
Basic Non Return To Zero (NRZ) line code is a binary code in which ones are represented by one significant condition, usually a positive voltage, while zeros are represented by some other significant condition, usually a negative voltage, with no other neutral or rest condition. Non…
Basic Unipolar encoding is a line code. A positive voltage represents a binary 1, and zero volts indicates a binary 0. It is the simplest line code, directly encoding the bitstream. Here is an example of Unipolar line coding for bits 10111001. Conversion from bitstream…
One of most recent mathematics problem is this one. In the problem there are three circle inside of a rectangle. The problem is about the radius of the circle. Let’s see the problem description. Problem There are three circle in…
Problem Suppose, there are two circle, radius of each circle is 10 units. Both of them goes through the center of other circle. Now draw a square such that one side of the square is the connective line of two…