Assertion: amplifier's gain | /r/HasProperty | expressed in decibel
Facets:
value: often
type: TEMPORAL
value: in numbers
type: OTHER
Source sentences:
text: Gain can be expressed either in decibel (dB) or in numbers.
text: Alternately, if the gain of each amplifier stage is expressed in decibels (dB), the total gain is the sum of the gains of the individual stages:
text: Gain is the increase in the strength of a signal and is often expressed in decibels (dB).