Envelope Delay Distortion

См. также в других словарях:

• envelope delay —    See delay distortion …   Dictionary of networking

• delay distortion —    The distortion of a signal caused by the relative difference in speed of the various components of that signal; in particular, the distortion of the highfrequency component. Also called envelope delay …   Dictionary of networking

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• искажение из-за неравномерности группового времени задержки (ГВЗ) — Искажения, обусловленные зависимостью сдвига фазы от изменения частоты сигнала. В идеале характеристика ГВЗ в рабочей полосе частот должна быть плоской, однако реально фаза сигнала изменяется в зависимости от ширины полосы частот. См. envelope… …   Справочник технического переводчика

• line conditioning —    Telephone company service that reduces envelope delay, noise, and amplitude distortion, enabling the subscriber to transmit higher speed data than over traditional phone lines …   IT glossary of terms, acronyms and abbreviations

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