signal to noise ratio


SNR or ratio signal/noise. The ratio of useful information to false or irrelevant data. For example, an investor researching a stock may find that the signal to noise ratio is low if there is a large amount of unrelated information that does not help the investor make a decision.
Browse Definitions by Letter: # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
signal line signaling approach