IEVref:702-07-53ID:
Language:enStatus: Standard
Term: group delay/frequency distortion
Synonym1: envelope delay distortion
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Definition: a type of linear distortion occurring when the group delay from input to output of a transmission channel or two port device varies over the useful frequency band

NOTE – The group delay/frequency distortion is a phase/frequency distortion characterized by the fact that the phase/frequency characteristic is not a straight line for the frequencies of the significant spectral components of the signal.


Publication date:1992-03
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