Class 12 Exam > Class 12 Questions > Type of modulation used for continuous and si...
Start Learning for Free
Type of modulation used for continuous and sinusoidal wave is
- a)Pulse Amplitude modulation
- b)Pulse position modulation
- c)Phase modulation, Amplitude modulation and Frequency Modulation
- d)Pulse frequency modulation and Pulse position modulation
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Type of modulation used for continuous and sinusoidal wave isa)Pulse A...
Amplitude modulation, Frequency modulation and Phase modulation are used for the carrier wave which is a continuous wave whereas Pulse amplitude modulation, Pulse width modulation and Pulse position modulation is used if the wave is not a continuous one and is in the form of pulses.
Most Upvoted Answer
Type of modulation used for continuous and sinusoidal wave isa)Pulse A...
Types of Modulation Explained
Modulation is a technique used to encode information onto a carrier wave for transmission. Different types of modulation cater to various signal characteristics.
Continuous and Sinusoidal Waves
Continuous and sinusoidal waves are fundamental in communication systems. The following modulation techniques are typically employed:
1. Amplitude Modulation (AM)
- AM involves varying the amplitude of the carrier wave in accordance with the information signal.
- It is widely used in radio broadcasting and can transmit voice or music signals efficiently.
2. Frequency Modulation (FM)
- FM changes the frequency of the carrier wave while keeping the amplitude constant.
- It is popular in high-fidelity broadcasts, such as music and voice, due to its resistance to noise and interference.
3. Phase Modulation (PM)
- PM alters the phase of the carrier signal based on the information being sent.
- It is often used in digital signal processing and can provide efficient bandwidth usage.
Conclusion
Option C is correct as it encompasses the key modulation techniques suitable for continuous and sinusoidal waves: Phase Modulation, Amplitude Modulation, and Frequency Modulation. Each of these methods plays a critical role in the transmission of signals, ensuring effective communication over various media.
Modulation is a technique used to encode information onto a carrier wave for transmission. Different types of modulation cater to various signal characteristics.
Continuous and Sinusoidal Waves
Continuous and sinusoidal waves are fundamental in communication systems. The following modulation techniques are typically employed:
1. Amplitude Modulation (AM)
- AM involves varying the amplitude of the carrier wave in accordance with the information signal.
- It is widely used in radio broadcasting and can transmit voice or music signals efficiently.
2. Frequency Modulation (FM)
- FM changes the frequency of the carrier wave while keeping the amplitude constant.
- It is popular in high-fidelity broadcasts, such as music and voice, due to its resistance to noise and interference.
3. Phase Modulation (PM)
- PM alters the phase of the carrier signal based on the information being sent.
- It is often used in digital signal processing and can provide efficient bandwidth usage.
Conclusion
Option C is correct as it encompasses the key modulation techniques suitable for continuous and sinusoidal waves: Phase Modulation, Amplitude Modulation, and Frequency Modulation. Each of these methods plays a critical role in the transmission of signals, ensuring effective communication over various media.
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
Question Description
Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer?.
Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Type of modulation used for continuous and sinusoidal wave isa)Pulse Amplitude modulationb)Pulse position modulationc)Phase modulation, Amplitude modulation and Frequency Modulationd)Pulse frequency modulation and Pulse position modulationCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup to solve all Doubts
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily