Typically, prior to some process, such as transmission over cable, or recording to phonograph record or tape, the input frequency range most susceptible to noise is boosted. This is referred to as "pre-emphasis" – before the process the signal will undergo.
Umm.. thanks so much should I get ur intro pls.. I'm chiyuu frm Dubai Class 9nice to meet you..
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Answer:
Typically, prior to some process, such as transmission over cable, or recording to phonograph record or tape, the input frequency range most susceptible to noise is boosted. This is referred to as "pre-emphasis" – before the process the signal will undergo.
Umm.. thanks so much should I get ur intro pls.. I'm chiyuu frm Dubai Class 9 nice to meet you..