The ratio of the power or volume (amplitude) of a signal to the amount of disturbance (the noise) mixed in with it. Measured in decibels, signal-to-noise ratio (SNR, S/N) measures the clarity of ...

The ratio of interference in a circuit or line to the noise. A signal-to-noise ratio (SNR) deals with noise that comes from the inherent qualities of the electronic components or the atmosphere ...

a narrow bandwidth (near the 1420 MHz hydrogen line), and a signal-to-noise ratio that set it apart from known natural ...

In the context of artificial intelligence (AI), "noise" refers to irrelevant, random, or erroneous data that can interfere with the learning process of AI models, reducing their accuracy and ...