Question Set

1. VSB modulation is preferred in TV because





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

  • By: guest on 01 Jun 2017 11.52 pm
    VSB (vestigial side band) transmission transmits one side band fully and the other side band partially thus, reducing the bandwidth requirement.
Show Similar Question And Answers
QA->Which plant is preferred for mixed cropping in order to enhance the bioavailability of nitrogen?....
QA->Which crop would be preferred for sowing in order to enrich the soil with nitrogen?....
QA->Which gas is preferred for filling the weather balloons and air ships?....
QA->For making thick walled dipped products the preferred method is....
QA->Why postscript fonts are preferred over Truetype fonts ?....
MCQ->VSB modulation is preferred in TV because....
MCQ->In amplitude modulation the rms value of radio frequency voltage after 40% modulation is 60 mV. If modulation is 80% the rms value after modulation will be about....
MCQ->Assertion (A): If a carrier is modulated by three sine waves and m1, m2, m3 are the modulation indices, the total modulation index mt is mt = (m12 + m22 + m32)0.5Reason (R): An AM, higher the level of modulation, lower is the audio power required to produce modulation.

....
MCQ->In TV transmitter some possible advantages of IF modulation are The modulator section and visual exciter can be solid state devicesVSB filter can be introduced at low power levelThe subsequent stages following VSB filter can be tuned permanently for wideband linear operationIt is economical which of the above are true?....
MCQ->When ωm is the modulation frequency in frequency modulation, the modulation index is proportional to....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution