with the aid of diagrams explain pulse modulation,pulse position modulation and pulse amplitude modulation

Answer Posted / shubham

sampling and quantisation of signal is a modulation.
position,width,amplitude modulation means variation of amplitude,width in the equal time interval of slots.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why we use chopper circuit in TV ?

1900


12. Multiprogramming nd multithreading.. Which of these are better? a.multiprogramming b.multithreading c.depends on the system d.both are efficient

3999


what is difference b/w watt loss and watt full devices. what is watt loss and watt full devices?

1797


Define what is meant by led?

600


Plz tell me the GATE interview question asked for ECE branch?

2274






i had cmpltd my diploma with 89% in ECE and i got call letter foe the interview of isro bengaluru which bks i hv ti prefer

1603


How to make a robo car .Please give me whole theory ,photos of circuits etc. on my e-mail id.

3057


What is a combinational circuit?

615


What are active & passive elements in BTS?

1674


What is meant by current commutation?

644


What is memristor? How many modes it works?

597


please can any one send me BHEL ECE sample papers

1718


why three pick-up tubes are provided in a clour camera?

2147


What is the magnetic susceptibility of a paramagnetic material?

624


Why should you chosen this job

845