# Signal-to-Noise Ratio(dB)

Not Reviewed
"SNR" =
Tags:
Rating
ID
JustinLiller.Signal-to-Noise Ratio(dB)
UUID
07668096-e697-11e3-b7aa-bc764e2038f2

The signal-to-noise ratio (SNR) is a relative measure of the strength of the received signal (i.e., the information being transmitted) and this noise. The SNR is typically measured in units of decibels (dB), a unit of measure that some think is used by electrical engineers primarily to confuse computer scientists. The SNR, measured in dB, is twenty times the ratio of the base-10 logarithm of the amplitude of the received signal to the amplitude of the noise.