by Tarun Agarwal 5 years ago Electronic Communication and Its Types In ancient days, the communication can be done using Morse code in the telegraphs. These telegraphs use Morse code for long-distance communication over wires. Afterward, the wired telephone, the TV & the wireless radio was invented...
by Tarun Agarwal 5 years ago Optical Fiber Working and Its Applications The communication using optical fiber cable can be a technique of transmitting data from one location to another by transmitting light pulses. At present, these cables are used for communication like sending images, voice messages, etc....
by Tarun Agarwal 5 years 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 5 years 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 5 years ago What is Multiplexing : Types & 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 5 years 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 5 years 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 5 years 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 5 years 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 5 years 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....
