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Data modulation is a method of Electronic packing of data. In Data communication data is transmitted through a process which is called "Data Modulation".
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoModulation is the combining of an information signal (also known as the modulating signal) with a carrier signal.
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Explain the term modulation. how does it help in data communication?
Modulation is the addition of information to an electronic or optical signal carrier. The modulation can be applied by turning the signal on and off.
What are the modulation tecniques in mobile communication?
qpsk modulation
How to Generate digital data for bpsk modulation?
How to Generate digital data for bpsk modulation?
The amount of frequency shift during modulation is called?
Frequency shift keying in digital communication and Frequency modulation in analog communication..........
What are modulation techniques in satellite communication?
frequency modulation, preferably.
Where is delta modulation used?
Adaptive delta modulation is used in audio communication systems to avoid the two drawback of delta modulation.
Where is adaptive delta modulation used?
Adaptive delta modulation is used in audio communication systems to avoid the two drawback of delta modulation.
What are the two types of wave communication used in broadcasting?
AM and FM AM=Amplitude Modulation FM=Frequency Modulation Hope this helps
How is analog modulation different from digital modulation?
i refered modulation is the sequence of message in to analog symbol( Simon haykin ,communication systems),,but i am not clear with this,couul u pls clarify?
How the power levels are measured in communication system?
A: Dbm or decibel of modulation
What kind of modulation used for land phone communication system?
Analog
What is the modulation?
Phase modultion is one of the three ways of modulating or altering a signal so that it is able to carry information. The other two are amplitude and frequency modulation. Phase modulation is used in high speed modems.
