- high-frequency deemphasis
- коррекция ВЧ-предыскажений
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
high-frequency deemphasis
Смотреть что такое "high-frequency deemphasis" в других словарях:
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Dolby noise-reduction system — A Dolby 361 A type noise reduction module Dolby NR is the name given to a series of noise reduction systems developed by Dolby Laboratories for use in analog magnetic tape recording. The first was Dolby A, a professional broadband noise reduction … Wikipedia
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Emphasis (telecommunications) — In FM transmission, emphasis is the intentional alteration of the amplitude vs. frequency characteristics of the signal to reduce adverse effects of noise in a communication system. The high frequency signal components are emphasized to produce a … Wikipedia
De-emphasis — In telecommunication, de emphasis is the complement of pre emphasis, in the antinoise system called emphasis. Emphasis is a system process designed to decrease, (within a band of frequencies), the magnitude of some (usually higher) frequencies… … Wikipedia
Preemphasis improvement — In FM broadcasting, preemphasis improvement is the improvement in the signal to noise ratio of the high frequency portion of the baseband, i.e., modulating, signal, which improvement results from passing the modulating signal through a… … Wikipedia
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Höhenfilter — Als Tiefpass bezeichnet man in der Elektronik Filter, die Signalanteile mit Frequenzen unterhalb ihrer Grenzfrequenz annähernd ungeschwächt passieren lassen, Anteile mit höheren Frequenzen dagegen abschwächen. Entsprechende Filterfunktionen… … Deutsch Wikipedia
