Interested to Buy Any Domain ? << Click Here >> for more details...
what is angle and amplitude modulation? what is noise in
modulation?
- 3 Answers
- 10336 Views
- I also Faced
- E-Mail Answers
Answer Posted / starry
angle modulation :it is the process of varying angle of a
signal ( carrier signal) with respect to instaneous
amplitude of another signal known as message signal.
***
angle in the sense either frequency or phase.
amplitude modulation :it is the process of varying
amplitude of a signal ( carrier signal which is with zero
reference ) with respect to instaneous amplitude of another
signal known as message signal
noise :
unnecessary things occured in the process of modulation
that may be either amplitude or frequency or phase.
| Is This Answer Correct ? | 12 Yes | 3 No |
Post New Answer View All Answers
A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%
What are rlc circuits?
What are the applications of multiplexer (mux)?
I am a B Tech student n am very much interested in science n math.in which site i can find more concept regarding ECE?
Explain what is a truth table?
Suppose in market 4n27 is not easily available so which opto isolator can I use at the place of this? What is 4n27
Explain the difference between masking and non-masking?
Explain how to calculate knee point voltage?
Which configuration among ce, cb, cc gives highest input impedance and no voltage gain?
What are the losses that occur in a thyristor during working conditions?
Explain what is the tri state of a signal?
How many 2-way Combiner use in 4+4+4.
Differentiate between pass band and stop band.
What problem arise if we use regulators without/before filters?
What is the difference between generator differential protection and transformer differential protection??
