Answer Posted / anjani
FM DEMODULATION RESULTS IN A RANGE OF FREQUECIES i.e
basically bandwidth required for FM is high, also the video
signals themselves hav a large BW therfore if video is FM
MODULATED THEN THE BW REQUIREMENT WILL BE VERY HIGH SO
VIDEO SIGNALS R NOT FM MODULATED
| Is This Answer Correct ? | 30 Yes | 4 No |
Post New Answer View All Answers
why diodes are not operated in the breakdown region in rectifiers?
what are the need of satellites in telecommunication. if satellite no means how can we communicate with others?
What are encoders and decoders?
What are the maintenances of a PLC ?
I CLEARED THE MTNL WRITTEN EXAM, CAN U PLEASE POST THE INTERVIEW QUESTIONS...... I AM FROM ELECTRONICS AND COMMUNICATION BACK GROUND AND THE TYPE OF INTERVIEW? and give the reply to sridhert@rediffmail.com
What is sweep time?
Why is there a maximum limit of collector supply voltage for a transistor?
What is the difference between d-latch and d flip-flop?
Draw the circuit diagram of 1φ capacitor commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary wave forms?
Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be
I would like to do my MS in US but i have a second class in B.tech with 56% where in i have good acedemics in 10th and inter .Is it posiible to get a US visa if i get good scores in GRE and toefl.I have work experience in an Internation call center for 1 year will they consider me for US visa as i have a gap of 2 yaers after my B.tech will the visa be succesful.What would be the answer if they ask me why you worked in callcenter after your B.tech and why opting for MS now when you didnt show interest in your B.tech background....
HI FRANDS , ANY ONE SUGGEST ME THE INTERVIEW QUESTION OF NHPC
equation for pid controller?
Explain why we are using the bridge rectifier in most of the circuits instead of full wave rectifier even though the output of both are same?
how server differentiate different clients ie if you r using http application server listen through port 80 if all client using same http application then how?
