What is modulation &demodulation?
Answer / guest
modulation means analog to digital signal
demodulation means digital to analog signal
Is This Answer Correct ? | 3 Yes | 1 No |
The number 0.05 is what percent of 20?
A certain street has 500 buildings. A sign-maker is contracted to number the houses from 1 to 500. How many zeroes will he need?
In a class there are 45 pupil, out of them 12 are in debate only and 22 in singing only. Then how many in both?
Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet?
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the bucket size is 10KB.it takes 0.0001 KB/milisec to fill bucket.the bucket takes 100 or 1000 milisec to reach to destination.it takes 100 milisec to pass acknowledgement from dest to source.so calculate how much time will it take to pass N KB ,write formula. i don't remember the exact figures of bucket transmission time from source to dest
Find the next number in the series 1,2,5,10,,15,22--
A Farmer owns a square land of 15 m each side with a pole in one of the corners to which he tied his cow with a rope whose length is about 10 m. What is the area available for the cow to graze. (Assume pi = 3)
Susan wants to put up fencing around three sides of her rectangular yard and leave a side of 20 feet unfenced. If the yard has an area of 680 square feet, how many feet of fencing does she need?
Bactria double every 3 mins. It is N in 1 hour, when was it N/4?
5+3+2=151012 9+2+4=183662 5+4+5=202504 7+2+5=?
Newton Rapson method is to find ?
Find the next series: ACD EGL IKT MOB?