UrbanPro

Take GATE Coaching from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

What is signal to noise ratio?

Asked by Last Modified  

Follow 0
Answer

Please enter your answer

Signal-to-noise ratio (abbreviated SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. It is defined as the ratio of signal power to the noise power, often expressed in decibels.
Comments

Computer Science Professor

Signal to noise ratio is defined as the ratio of power of signal to the power of noise. The signal is the needed information and the noise is an unwanted signal. This is a parameter used by Shannon to give a relationship between signal power and noise power. SNR=Signal Power/ Noise Power. SNR in decibels(db)...
read more
Signal to noise ratio is defined as the ratio of power of signal to the power of noise. The signal is the needed information and the noise is an unwanted signal. This is a parameter used by Shannon to give a relationship between signal power and noise power. SNR=Signal Power/ Noise Power. SNR in decibels(db) gives how much the intended signal exceeds noise signal. SNRdb= 10log to the base 10 SNR read less
Comments

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
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

Differences Between Pelton Wheel & Kaplan Turbine & Francis Turbine?
Following are the differences between the Pelton wheel, Francis and Kaplan turbine: Pelton wheel is an impulse turbine where static pressure head of water is converted into mechanical energy. On...

Steady Magnetic Field
1. i. State Ampere's circuit law. ii. A hollow conducting cylinder has inner radius a and outer radius b and carries current I along the positive z-direction. Find H everywhere. 2. Find H at the center...

lesson on Reactive power for Gate students
1. What is reactive power? a) Reactive power is useful for machines to establish their working flux example: induction motors require reactive power to establish a rotating magnetic field(working flux). 2)...

Without Hard work We can't Get Results.
Hard Work can make you perfect in subjects with plenty of practice and more intrest on topics.

Vocabulary Note
CAT Vocabulary:The skills tested in Cat are things more than just English as a language. Cat is an entrance for post graduate management programmes at the premier bschools of India and the test is designed...

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
X

Looking for GATE Coaching Classes?

The best tutors for GATE Coaching Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take GATE Coaching with the Best Tutors

The best Tutors for GATE Coaching Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more