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past present and emerging developments in signal characteristics?
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How data communication and digital communication differ?
In digital communication we talk about signal while in data communication we talk about data and the could be in the form of packets or frames.
What are the challenges of computer mediated communication?
Quality of signal. Size of the data vs bandwidth. Speed of transfer.
What is scrambling in data communication?
to secure analog data is called scrambling in data communication
What are data communication terminologies?
data communication terminologies ther are many people distribute about computer
What is frequency in data communications?
If you're talking about electronic communication, both analog and digital communication use a "carrier" frequency to send data. Voice can be across a wire without a carrier, but it's not very efficient. When a carrier frequency is used, the baseline frequency or amplitude can be modulated to transmit the data. In the case of a digital signal, the computer is watching the pulses. any anomaly in the pulses that are expected at a specific time can be converted to data. Data is validated using checksums and parity.
What is modulation in data communication?
Data modulation is a method of Electronic packing of data. In Data communication data is transmitted through a process which is called "Data Modulation".
How data communication and digital communication differ?
In digital communication we talk about signal while in data communication we talk about data and the could be in the form of packets or frames.
What is the reason of using aperiodic digital signal in data communication?
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Fundamentals characteristics of data communication system?
the data communication is like in which all working of networks through which we communicate each others.
What does attenuation mean in data communication?
it means loss of signal as distance increase July
Define line coding in data communication?
process oftransfer of digital data to digital signal is known as line coding
What are some of the characteristics of enterprise data?
Some of the characteristics of enterprise data include the ability to create precise data, as well as the ability to quickly and efficiently retrieve said data. This can apply to both applications and communication.
What is data communication?
I would define data communication as the transfer of information between two points, either via an analogue (sine wave) electrical signal. or digital (binary ) signal via electrical pulses or optically via light pulses
What is distortion in data communication?
when some of the component are being delayed compared to other component, so the resulting signal will be different from original signal.
What is the definition for Asynchronous communication?
In telecommunications, asynchronous communication is transmission of data, generally without the use of an external clock signal, where data can be transmitted intermittently rather than in a steady stream
Why do people only consider voltage signals in communication electronics?
Voltage Signal Is considered Because Voltage Signal's this case digital signal] is the carrier of the data [in binary form]
What are the challenges of computer mediated communication?
Quality of signal. Size of the data vs bandwidth. Speed of transfer.
