Noun
the ratio of signal intensity to noise intensity
Source: WordNetDigital signals When a measurement is digitized, the number of bits used to represent the measurement determines the maximum possible signal-to-noise ratio. Source: Internet
AM is a linear modulation method, so a given demodulated signal-to-noise ratio (SNR) requires an equally high received RF SNR. Source: Internet
As the timing resolution improves, the signal-to-noise ratio (SNR) of the image will improve, requiring fewer events to achieve the same image quality. Source: Internet
At high gains (> 30), this uncertainty has the same effect on the signal-to-noise ratio (SNR) as halving the quantum efficiency (QE) with respect to operation with a gain of unity. Source: Internet
FM improvement factor is the quotient obtained by dividing the signal-to-noise ratio (SNR) at the output of an FM receiver by the carrier-to-noise ratio (CNR) at the input of the receiver. Source: Internet
For example, a detector with an NEP of can detect a signal power of one picowatt with a signal-to-noise ratio (SNR) of one after one half second of averaging. Source: Internet