What is meant by pre-emphasis and de-emphasis?
Answer Posted / shravya
pre emphasis :Boosting of the high freuencies, in
accordance with a pre-arranged curve is pre emphasis.
de emphasis :The compensation at the receiver is de
emphasis
| Is This Answer Correct ? | 14 Yes | 8 No |
Post New Answer View All Answers
What are advantages of dc supply over ac supply?
What is an inverter?
What happens when an ammeter is connected across the circuit?
why we are using register of 1k,10k,100k,47k,330k in cell phone based voting machine project?
What is meant by optical space communication ?
How can i display output voltage of my Power supply(DC) on the seven segment display ?? which IC is used?
Please, give me the simple circuit dig. for "oscillator with variable frequency & upto 6W". I will be very thankful to you.
why are u hiring electronics
What is the difference between power diode and signal diode?
what is the differences between voltage and current controlled devices?
Explain how to design binary to gray code converter?
when you are from engineerng back groung student then y r u choossng bank job? plz give me best answer
what is a latch?
What is monotonic dac?
How is cad used with electronics? Give example.