Assertion: sensitivity | /r/HasProperty | expressed as relative
Facets:
value: usually
type: DEGREE
Source sentences:
text: The sensitivity of a microphone is usually expressed as the sound field strength in decibels (dB) relative to 1 V/Pa (Pa = N/m2) or as the transfer factor in millivolts per pascal (mV/Pa) into an open circuit or into a 1 kilohm load.[citation needed]