Electronics and Communication Engineering (ECE) Exam > Electronics and Communication Engineering (ECE) Questions > The process of recovering information signal ...
Start Learning for Free
The process of recovering information signal from received carrier is known as ______.
- a)modulation
- b)encoding
- c)demodulator
- d)sampling
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
The process of recovering information signal from received carrier is ...
Modulation:
The process in which the characteristics of carrier signal is varied in accordance with baseband message signal to make bandpass signal.
Sampling :
The process of conversion of continuous time signals into discrete time signal.
Encoding :
The process of putting the message in the form in which it is to be communicated.
ex: Analog signal into digital form.
Demodulation :
The process of recovery of message signal from modulated signal.
Hence correct option is "3".
The process in which the characteristics of carrier signal is varied in accordance with baseband message signal to make bandpass signal.
Sampling :
The process of conversion of continuous time signals into discrete time signal.
Encoding :
The process of putting the message in the form in which it is to be communicated.
ex: Analog signal into digital form.
Demodulation :
The process of recovery of message signal from modulated signal.
Hence correct option is "3".
Free Test
FREE
| Start Free Test |
Community Answer
The process of recovering information signal from received carrier is ...
Demodulator
Demodulation is the process of recovering the original information signal from the received carrier signal. This is done using a device called a demodulator.
Importance of Demodulation
Demodulation is a crucial step in the communication process as it allows the receiver to extract the transmitted information from the carrier signal. Without demodulation, the receiver would not be able to interpret the message sent by the sender.
Working of Demodulator
- The demodulator reverses the process of modulation that was done at the transmitter end.
- It separates the information signal from the carrier signal by detecting and extracting the changes in the carrier signal caused by the modulation.
- The demodulator then amplifies and filters the recovered signal to remove any unwanted noise and interference.
Types of Demodulators
There are various types of demodulators used in different communication systems, such as:
- Amplitude demodulator
- Frequency demodulator
- Phase demodulator
Applications of Demodulation
Demodulation is used in various communication systems, including:
- Radio broadcasting
- Television transmission
- Wireless communication
- Satellite communication
In conclusion, demodulation is a critical process in communication systems that enables the receiver to extract and interpret the transmitted information signal. It plays a vital role in ensuring the accuracy and efficiency of communication between the sender and receiver.
Demodulation is the process of recovering the original information signal from the received carrier signal. This is done using a device called a demodulator.
Importance of Demodulation
Demodulation is a crucial step in the communication process as it allows the receiver to extract the transmitted information from the carrier signal. Without demodulation, the receiver would not be able to interpret the message sent by the sender.
Working of Demodulator
- The demodulator reverses the process of modulation that was done at the transmitter end.
- It separates the information signal from the carrier signal by detecting and extracting the changes in the carrier signal caused by the modulation.
- The demodulator then amplifies and filters the recovered signal to remove any unwanted noise and interference.
Types of Demodulators
There are various types of demodulators used in different communication systems, such as:
- Amplitude demodulator
- Frequency demodulator
- Phase demodulator
Applications of Demodulation
Demodulation is used in various communication systems, including:
- Radio broadcasting
- Television transmission
- Wireless communication
- Satellite communication
In conclusion, demodulation is a critical process in communication systems that enables the receiver to extract and interpret the transmitted information signal. It plays a vital role in ensuring the accuracy and efficiency of communication between the sender and receiver.
Attention Electronics and Communication Engineering (ECE) Students!
To make sure you are not studying endlessly, EduRev has designed Electronics and Communication Engineering (ECE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electronics and Communication Engineering (ECE).
|
Explore Courses for Electronics and Communication Engineering (ECE) exam
|
|
Similar Electronics and Communication Engineering (ECE) Doubts
Top Courses for Electronics and Communication Engineering (ECE)View all
The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer?
Question Description
The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer?.
The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer?.
Solutions for The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electronics and Communication Engineering (ECE).
Download more important topics, notes, lectures and mock test series for Electronics and Communication Engineering (ECE) Exam by signing up for free.
Here you can find the meaning of The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The process of recovering information signal from received carrier is known as ______.a)modulationb)encodingc)demodulatord)samplingCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Electronics and Communication Engineering (ECE) tests.
|
|
Explore Courses for Electronics and Communication Engineering (ECE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
x
![]()
For Your Perfect Score in Electronics and Communication Engineering (ECE)
The Best you need at One Place
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup