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What is the process of digital communication where a threshold value is set at the receiver to reduce noise?
- a)Signal threshold
- b)Data regeneration
- c)Signal regeneration
- d)Signal cut off
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
What is the process of digital communication where a threshold value i...
In digital data transmission, the transmitted bit undergoes attenuation with the distance.
Also, the effect of noise may alter the voltage levels of the transmitted bit
Thus, a threshold voltage is set at the receiver to decide whether the received bit is 0 or 1
Example:
Suppose the voltage level of transmitted bit for logic 1 is 5V
Suppose the voltage level of transmitted bit for logic 1 is 5V
And for logic 0 is 0 V
Now threshold Voltage is set at 2.5 V
Now threshold Voltage is set at 2.5 V
If the received voltage level is greater than 2.5 V bit is decoded as 1 else 0
Most Upvoted Answer
What is the process of digital communication where a threshold value i...
Signal Regeneration:
Signal regeneration is the process of digital communication where a threshold value is set at the receiver to reduce noise. This is an important step in ensuring that the transmitted signal is accurately received and interpreted by the receiver.
Threshold Value:
In signal regeneration, a threshold value is set at the receiver to determine when a signal is considered to be either a logical "0" or "1". This threshold value helps reduce noise and distortion in the received signal, making it easier for the receiver to accurately interpret the data.
Reducing Noise:
By setting a threshold value, the receiver can filter out any noise or interference that may have been introduced during the transmission of the signal. This helps improve the overall quality of the received signal and reduces the chances of errors in data transmission.
Improving Signal Quality:
Signal regeneration plays a crucial role in improving the signal quality in digital communication systems. By setting a threshold value, the receiver can effectively regenerate the signal to its original form, ensuring that the data is accurately received and processed.
Conclusion:
In conclusion, signal regeneration with a threshold value is a key process in digital communication systems to reduce noise and improve the overall quality of the received signal. By carefully setting the threshold value, the receiver can effectively filter out noise and interference, ensuring reliable data transmission.
Signal regeneration is the process of digital communication where a threshold value is set at the receiver to reduce noise. This is an important step in ensuring that the transmitted signal is accurately received and interpreted by the receiver.
Threshold Value:
In signal regeneration, a threshold value is set at the receiver to determine when a signal is considered to be either a logical "0" or "1". This threshold value helps reduce noise and distortion in the received signal, making it easier for the receiver to accurately interpret the data.
Reducing Noise:
By setting a threshold value, the receiver can filter out any noise or interference that may have been introduced during the transmission of the signal. This helps improve the overall quality of the received signal and reduces the chances of errors in data transmission.
Improving Signal Quality:
Signal regeneration plays a crucial role in improving the signal quality in digital communication systems. By setting a threshold value, the receiver can effectively regenerate the signal to its original form, ensuring that the data is accurately received and processed.
Conclusion:
In conclusion, signal regeneration with a threshold value is a key process in digital communication systems to reduce noise and improve the overall quality of the received signal. By carefully setting the threshold value, the receiver can effectively filter out noise and interference, ensuring reliable data transmission.
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What is the process of digital communication where a threshold value is set at the receiver to reduce noise?a)Signal thresholdb)Data regenerationc)Signal regenerationd)Signal cut offCorrect answer is option 'C'. Can you explain this answer?
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