Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what is the need for modulation?

Answer Posted / satyabrata panda

we all know that baseband signal is a less freqency
signal...as frequency directly propersonal to energy so it
is of low energy signal catagory for which it may
insufficient to travel from transmitter to far placed
receiver end...hence it will needed a high frequeny ...so a
high frequency carrier signal is superimposed on to baseband
signal which lead to a appropiate transmission to receiver
then demodulation made to get original less frequency
modulating signal

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

write a program in c++ for finding the given no. is odd or even without using any airthmatic operater?

1996


define state space?

1956


Differentiate between pass band and stop band.

1051


Which power supply card required for Ultra BTS for AC 230 V input Which power supply card required for Ultra BTS for DC -48V

3154


Explain to find conductivity?

938


Define circuit switching?

991


What is meant by optimization and what are different ways of optimiztion?

4083


define conversion time.

1125


How many channels are there in 2mb pulse code modulation?

1061


how to fall in love?

2348


why should you consider youself fit to be hired by jspl

1883


Tell me what is race around condition in a jk flipflop? How it can be avoided?

1015


why dose response of a phototransistor depent upon the wave length of the incident light?

2049


What is the meaning of tristate signal in electronics?

957


For what a triggering circuit is provided in a cro?

992