Home
Class 11
PHYSICS
Amplitude modulation is used for broad c...

Amplitude modulation is used for broad casting because

A

It is more noise immune than other modulation systems

B

It requires less transmitting power compared with other systems

C

Its use avoids transmitter complexity

D

No other modulation system can provide the necessary bandwidth faithful transmission

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    ALLEN|Exercise Part-3(Exercise-2)|49 Videos

  • SEMICONDUCTORS

    ALLEN|Exercise Part-3(Exercise-3)|27 Videos

  • SEMICONDUCTORS

    ALLEN|Exercise Part-3(Exercise-4)|51 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN|Exercise EXERCISE-IV|8 Videos

  • WAVES AND OSCILLATIONS

    ALLEN|Exercise Part-1(Exercise-05)[B]|42 Videos

Similar Questions

Explore conceptually related problems

AM is used for broad casting because,

Amplitude modulation has

Amplitude modulation is useful for broadcastin in communication systems because

In amplitude modulation

In amplitude modulation

Amplitude modulation is the process of

Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. A radio frequency carrier wave can be modulated using a-

Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. In india the radio signals are boarcast using-

Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. The rangeof a transmitter is

ALLEN-SEMICONDUCTORS-Part-3(Exercise-1)
  1. The output of a two input NOR gate is in state 1 when :-

    Text Solution

    |

  2. Modulation is not used to :-

    Text Solution

    |

  3. Amplitude modulation is used for broad casting because

    Text Solution

    |

  4. Frequencies in the UHF range normally propagate by means of

    Text Solution

    |

  5. Digital signals (i) do not provide a continuous set of values. (ii...

    Text Solution

    |

  6. An 'antenna' is:

    Text Solution

    |

  7. Long distance short-wave radio broadcasting uses

    Text Solution

    |

  8. The power in a two-wire transmission line travels :-

    Text Solution

    |

  9. For television broadcasting, the frequency employed is normally

    Text Solution

    |

  10. The sound waves after being converted into electrical waves are not tr...

    Text Solution

    |

  11. The process of superimposing signal frequency (i.e. audio wave) on the...

    Text Solution

    |

  12. In an amplitude modulated wave for audio frequency of 500 "cycle"//sec...

    Text Solution

    |

  13. If three wave no atmosphere, the average temperature on the surface of...

    Text Solution

    |

  14. The T.V. transmission tower in Delhi has a height of 240 m. The distan...

    Text Solution

    |

  15. Which of the following is used to produce radio waves of constant ampl...

    Text Solution

    |

  16. The maximum distance upto which TV transmission from a TV tower of...

    Text Solution

    |

  17. For sky wave propagation of a 10 MHz signal, what should be the minimu...

    Text Solution

    |

  18. In short wave communication waves of which of the following frequeunci...

    Text Solution

    |

  19. For sky wave propagation of a 10 MHz signal, what should be the minimu...

    Text Solution

    |

  20. In frequency modulation

    Text Solution

    |