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Preemphasis
Translation of "preemphasis" into Russian
preemphasis
Noun
preemphasis
preemphases pl
предусиление
Preemphasis is used in audio processing to improve signal-to-noise ratio.
Предусиление используется в аудиообработке для улучшения отношения сигнал/шум.
Definitions
preemphasis
Noun
A process applied to a signal, such as audio, to increase the amplitude of its higher frequency components before transmission or recording.
The audio engineer applied preemphasis to the track to ensure better sound quality during playback.
In FM and other wideband transmission systems, the intentional amplification of the higher-frequency portions of a signal spectrum to improve the overall signal-to-noise ratio.
Preemphasis is applied in FM broadcasting to counteract high-frequency noise introduced during transmission.
preemphasis
Adjective
Relating to, employing, or characterized by preemphasis.
The preemphasis network boosts treble before the signal reaches the modulator.