by Tarun Agarwal 2 months ago Differences between Analog Signal and Digital Signal Analog and digital signals are different types which are mainly used to carry the data from one apparatus to another. Analog signals are continuous wave signals that change with time period whereas digital is a discrete signal is a nature....
by Tarun Agarwal 2 months ago Digital Modulation: Different Types and Their Differences Modulation is one type of process used to change the properties of a periodic signal which is known as carrier signal with a modulating signal that normally contains data to be transferred. This technique is frequently used in electronics...
by Tarun Agarwal 3 months ago What is Multiplexing? Types, and their Applications The term “Multiplexing” or “Muxing” is one kind of technique for combining multiple signals like analog as well as digital into one signal over a channel. This technique is applicable in telecommunications as well as computer networks....
by Tarun Agarwal 3 months ago What is Phase Modulation: Advantages, Disadvantages, and Applications In our day by day life, we can see many entertainment media sources for communication such as radio, TV, newspaper, mobile phone, internet, and with a lot of people. Communication can be defined as; it is the procedure of two ways or one-way...
by Tarun Agarwal 3 months ago Dual Tone Multi-Frequency (DTMF) Technology and Its Applications In olden days, our cell phone system was operated by physically within a telephone exchange switch room. The telephone callers can lift the call and helps by providing the instructions to the operator for connecting their end line. This...
by Tarun Agarwal 3 months ago Frequency Modulation and Its Applications The FM or Frequency modulation has been available approximately since AM (Amplitude Modulation) although it has only some issues. FM itself didn’t have a problem apart from we couldn’t recognize the FM transmitter potential. In the...
by Tarun Agarwal 3 months ago What is Amplitude Modulation, Derivations, Types,and Applications The earliest AM signal was broadcasted in the year 1901 by an engineer Reginald Fessenden. He is a Canadian and he took a nonstop sparkle transmission as well as located a carbon-based microphone within the lead of an antenna. The sound...
by Tarun Agarwal 3 months ago What is a Communication System and Its Basic Elements A “hello how are you” from one person, from one location, needs to be conveyed effectively and, clearly without noise to another person in another location. A picture sent to someone far away should be received without any distortion....
by Tarun Agarwal 5 months ago An Overview of Li-Fi Technology and its Benefits The Li-Fi (light fidelity) technology was proposed by the German Scientist namely Harald Haas. The main function of this technology is to transmit the data via light. This technology is idyllic for high-speed wireless communication in a...
by Tarun Agarwal 6 months ago Basics of UART Communication, Block Diagram, Applications If we remember the old computer parts like printer, mouse, the keyboard is associated with the help of connectors. The communication process between the computer and these parts could be done using the UART. Universal Serial Bus (USB) has...
