kaheolekulainekuju puhul lainekuju hälbimus/aberratsioon, mis on väljendatud kui protsent tugi-/võrdluslainekuju amplituudist, kui pole teisiti täpsustatud
for a two-state waveform, the waveform aberration expressed as percentage of the waveform amplitude of the reference waveform, unless otherwise specified
Compound waveforms may be parsed into a set of two-state waveforms after wghich percent waveform aberration may be defined for each two-state waveform of that set.