In the process of modulation,........
- A$A$ high-frequency wave is superimposed on a high-frequency wave.
- B$A$ low-frequency wave is superimposed on a high-frequency wave.
- C$A$ high-frequency wave is superimposed on a low-frequency wave.
- D$A$ low-frequency wave is separated from a high-frequency wave.
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Similar Questions
Match List-$I$ with List-$II$:
List-$I$ List-$II$ $A$. Television signal $I$. $03\,KHz$ $B$. Radio signal $II$. $20\,KHz$ $C$. High Quality Music $III$. $02\,MHz$ $D$. Human speech $IV$. $06\,MHz$
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $A$. Television signal | $I$. $03\,KHz$ |
| $B$. Radio signal | $II$. $20\,KHz$ |
| $C$. High Quality Music | $III$. $02\,MHz$ |
| $D$. Human speech | $IV$. $06\,MHz$ |
Choose the correct answer from the options given below:
The mathematical form of an $AM$ wave is given by $e = 50 (1 + 0.5 \sin(2\pi \times 5 \times 10^{3} t)) \sin(31.4 \times 10^{6} t) \text{ volts}$. Which of the following frequencies is absent in the given $AM$ wave?
Easy
View SolutionIf the highest modulating frequency of the wave is $5 kHz$,then the number of stations that can be accommodated in a $150 kHz$ bandwidth is
An information signal of frequency $10 \text{ kHz}$ is modulated with a carrier wave of frequency $3.61 \text{ MHz}$. The upper sideband and lower sideband frequencies are:
Frequencies in the $UHF$ range normally propagate by means of:
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