Below is a graphed comparison of the usage of the girl name Maranda and corresponding names. Miranda (#238 last year) , Mira (#613) , Myra (#638) , Randy, Randi and Myranda are the prominent variation forms of Maranda listed in the Top 1000.elow is a graphed comparison of the usage of the girl name Maranda and corresponding names. Miranda (#238 last year) , Mira (#613) , Myra (#638) , Randy, Randi and Myranda are the prominent variation forms of Maranda listed in the Top 1000.
Digital transmission is the transmission of binary electrical or light pulses in that it only has two possible states, a 1 or a 0. The most commonly encountered voltage levels range from a low of +3/-3 to a high of +24/-24 volts. Digital signals are usually sent over wire of no more than a few thousand feet in length.
In this lesson, we will become acquainted with analog and digital signals, the characteristics of each, and how they are used in data transmission. We will also discuss why modulation and demodulation processes are required for sending and receiving data over a transmission media.