A speech signal of \( 3 \mathrm{kHz} \) is used to modulate a carri...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=5WqqTYQxBXg


Duration: 2:55
1 views
0

A speech signal of \( 3 \mathrm{kHz} \) is used to modulate a carrier signal of frequency \( 1 \mathrm{MHz} \), using amplitude modulation. The frequencies
\( \mathrm{P} \) of the side bands will be

W
(a) \( 1.003 \mathrm{MHz} \) and \( 0.997 \mathrm{MHz} \).
(b) \( 3001 \mathrm{kHz} \) and \( 2997 \mathrm{kHz} \).
(c) \( 1003 \mathrm{kHz} \) and \( 1000 \mathrm{kHz} \).
(d) \( 1 \mathrm{MHz} \) and \( 0.997 \mathrm{MHz} \).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14The area bounded by the parabola \( y=4 x^{2}, x=0 \) and \( y=1, y...
2023-02-14The area of the region bounded by the curves \( \mathrm{y}=|\mathrm...
2023-02-14A male voice after modulation-transmission sounds like that of a fe...
2023-02-14\[ \int(x-5) \sqrt{x^{2}+x} d x \] \( \mathrm{P} \) W
2023-02-14A message signal of frequency \( \omega_{\mathrm{m}} \) is superpos...
2023-02-14Three waves \( \mathrm{A}, \mathrm{B} \) and \( \mathrm{C} \) of fr...
2023-02-14DIRECTIONS. In each of the following questions read the two stateme...
2023-02-14The area bounded by the curve \( \mathrm{y}^{2}=4 \mathrm{x} \) and...
2023-02-14DIRECTIONS. In each of the following questions, match column I and ...
2023-02-14A point charge \( q=1 \mathrm{C} \) and mass \( 1 \mathrm{~kg} \) i...
2023-02-14A speech signal of \( 3 \mathrm{kHz} \) is used to modulate a carri...
2023-02-14A \( 100 \mathrm{~m} \) long antenna is mounted on a \( 500 \mathrm...
2023-02-14Four spheres, each of mass \( m \) and radius \( r \), are placed with their centres on the four...
2023-02-14Area bounded by curve \( \mathrm{y}^{3}-9 y+x=0 \) and \( y \)-axis...
2023-02-14\[ \int(2 x-5) \sqrt{x^{2}-4 x+3} d x \] \( \mathrm{P} \) W
2023-02-14Assuming the ideal diode, draw the output waveform for the circuit ...
2023-02-14When a magnetic dipole moment \( \vec{M} \) rotates freely about it...
2023-02-14DIRECTIONS. Ineach of the following questions read the two statemen...
2023-02-14The breakdown in a reverse biased \( \mathrm{p}-\mathrm{n} \) junct...
2023-02-14The area bounded by the curve \( y=\cos x \) and \( x \)-axis betwe...
2023-02-14A variable line, drawn through the point of intersection of the straight lines \( \frac{x}{a}+\f...


Tags:
pw