Signal to noise ratio

Signal to noise ratio,

Definition of Signal to noise ratio:

  1. The ratio of the strength of an electrical or other signal carrying information to that of interference, generally expressed in decibels.

  2. Communication: Ratio of useful information to the total available or sent/received data.

  3. Telecommunications: Ratio of desired signal to the unwanted interference. It is a measure of the signal quality and is expressed in decibels (db).

  4. Quality control: Magnitude of an experimental effect that is above the effect of experimental error due to chance factors.

How to use Signal to noise ratio in a sentence?

  1. Maintaining a high signal-to-noise ratio requires high-sensitivity position detectors and low-noise electronics.

Meaning of Signal to noise ratio & Signal to noise ratio Definition