modulation is used to Select one:a. all b. seperate different input signalsc. have practically possible height of antennad. ensure information is transmitted over large distances
Question
modulation is used to Select one:a. all b. seperate different input signalsc. have practically possible height of antennad. ensure information is transmitted over large distances
Solution
The correct answer is d. ensure information is transmitted over large distances.
Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that typically contains information to be transmitted. This is done to prepare the signal for transmission or for further processing. The modulation process also helps in handling the signal without straining the equipment in the communication system.
Similar Questions
MODULATION IS REQUIRED FORSelect one:a. ALL OF THE ABOVEb. MULTIPLEXING THE SIGNALSc. REDUCING NOISE WHILE TRANSMISSIONd. REDUCTION OF ANTENNA HEIGHTe. REDUCTION IN THE COMPLEXITY OF CIRCUITRY
Which is not a reason for modulation (Tick one or more than one boxes) Enhancing the signal quality over long distances Amplifying the transmitted signal strength Increasing the range of communication Enhancing the security of transmitted signals
Modulation is a process in which characteristics of carrier signal is changed and multiplexing is a process in which different signals can be shared a common mediaGroup of answer choicesTrueFalse
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