Define Modulation?

Asked by Last Modified  

2 Answers

Learn GATE Coaching +1 Electronics & Communication

Follow 0
Answer

Please enter your answer

Shantanu Sarkar

Mechanical Engineer

Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that typically contains information to be transmitted. It is a process of conveying a message signal, for example a digital bit stream or an analog audio signal, inside...
read more
Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that typically contains information to be transmitted. It is a process of conveying a message signal, for example a digital bit stream or an analog audio signal, inside another signal that can be physically transmitted. Modulation of a sine waveform transforms a base band message signal into a pass band signal. read less
Comments
Dislike Bookmark

Trainer

Modulation is the addition of information to an electronic or optical carrier signal. A carrier signal is one with a steady waveform -- constant height (amplitude) and frequency. Information can be added to the carrier by varying its amplitude, frequency, phase, polarization (for optical signals), and...
read more
Modulation is the addition of information to an electronic or optical carrier signal. A carrier signal is one with a steady waveform -- constant height (amplitude) and frequency. Information can be added to the carrier by varying its amplitude, frequency, phase, polarization (for optical signals), and even quantum-level phenomena like spin. read less
Comments
Dislike Bookmark

Related Questions

Which kind of book one should prefer for the best results in GATE (Mechanical Engineering)?
Try to solve previous year question from any publication like Made Easy or ACE Solved Gate Questions.
TIKESH
0 0
6
How to prepare the gate exam
first focus on basic concept of subjects after solve previous year questions..
Saranteja
What is the usual fee for GATE coaching for 6 months?
Rs. 34000-40000 discounts are also available.
Anshul
What are advantages of taking GATE coaching?
Through GATE there are many jobs
Meenakshisundarams
1 0
5
gate coaching for mechanical engineering
Do you want to join in any institute or do you need a tutor? Or you need a suggestion to crack GATE without coaching?
Sowmya

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Types of Survey
Surveying Surveying is defined as a measurement of any two relative positions on the Earth or below the Earth or above the Earth. Types of Surveying On the basis of whether the the curvature of the...

Shivaji Batta

0 0
0
Oncolytic virotherapy
Oncolytic Virotherapy: Measles Virus as an agent of tumour destruction Oncolytic Viruses- Viruses that replicate selectively in tumour tissues and lyse the tumour cells Virotherapy Benefits (Attenuated...

Biju G.

0 0
0
Career Opportunities for B.tech -instrumentation Fresher
What after completion of B.Tech-Instrumentation??? A person who has completed his B.tech in Instrumentation Engineering has the following opportunities: 1. As Instrumentation Engineer in Instrumentation...

Santhosh Kumar

0 0
0
How To Prepare For GATE Exam?
Well, many students struggles to qulify and/or to get high rank in GATE exam. Many people drop their dreams halfway due to negative thoughts or due to pressure. But how to overcome our shortcommings? How...

Vishwaraj

0 0
0
Binary and Complete Binary Tree
Binary Tree - In a binary tree, every node except leaf node contains almost two children. - if every internal node contains precisely two children, then it is called 2-array binary tree. - leaves = Internal...

Sagar Shrivastava

0 0
0

Recommended Articles

How to ace the GATE 2017?

GATE 2017 exam is just 2 months away and if you have made up your mind to score high then start your preparation right away, without losing any time. Working hard and managing time well is essential to get you through the GATE exam, and to get into a reputed institute for your post-grade engineering/architecture/technology...

Read full article >

GATE 2016: Eligibility criteria

GATE is an all-India entrance exam designed to test a candidate’s understanding of different undergraduate subjects in Engineering and Science. GATE score is used to select students for admission in various post-graduate education programs e.g. Master of Engineering, Master of Technology and Doctor of Philosophy, in Indian...

Read full article >

Find GATE Coaching near you
GATE Coaching in Chennai
GATE Coaching in Mumbai
GATE Coaching in Bangalore
GATE Coaching in Delhi
GATE Coaching in Hyderabad
GATE Coaching in Pune
GATE Coaching in Kolkata
GATE Coaching in Ghaziabad

Looking for GATE Coaching ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you