Assertion: signal | /r/HasProperty | constant
Facets:
value: relatively
type: DEGREE
Source sentences:
text: When the signal is constant or periodic and the noise is random, it is possible to enhance the SNR by averaging the measurements.
text: Depending on whether the signal is a constant (s) or a random variable (S), the signal-to-noise ratio for random noise N becomes:
text: If the signal data are not constant, thencan be calculated from data where the signal is zero or relatively constant. ^