What is Modulation and Demodulation?

Answer Posted / kamaljeet singh sidhu

The process of changing the properties of carrier signal
according to the modulating signal is known as MODULATION.

The process recovering the modulating signal from the
modulated signal is known as DEMODULATION

Is This Answer Correct ?    11 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

t is the total number of sun glass sold which has c number of cartons and l loose glasses. Each cartons contains 27 glasses. If each sale of carton, 3rs discount is awarded on each glass. Each glass cost rs9. Box1- total number of glass sold box2- Cost of each glass box3-discount on each glass using any operation in 6 steps, bring total discount and total selling price in box2 and box3 respectively.

3564


please provide me the previous technical papers for ece branch conducted by hpcl

1623


What is meant by unidirectional or half-wave ac voltage controller?

590


what are differential gain and common-mode gain of a differential amplifier?

581


Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....

1452






plz help me i want previous question papers of section engineer rrb electronics send me plz sadiksharif@gmail.com

1362


does capacitor requires ac or dc supply?Why?

1366


syllbus for the aptransco for ece

1675


hai iwant RRB previous 5 years question papers

1495


Explain radio environment in building.

807


What is meant by forced commutation?

644


Draw the circuit of cb configurations using npn transistor.

662


What is the use of radar?

725


What are chebushev filters? Explain?

562


What is the mechanism by which conduction takes place inside the semiconductor?

668