A
Appendixes
Units for digital audio measurements
Table A-44
Units for digital audio measurements
Unit
Description
FFS
Fractional of Full Scale
%FS
Percent of Full Scale
dBFS
Decibels relative to Full Scale
LSB
Least Significant Bit
FS/Vrms
Ratio between cross-domain input and output levels measurements (analog input and digital output)
Vrms/FS
Ratio between cross-domain input and output levels measurements (digital input and analog output)
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