Molecular formula :
nature : the useful signal interference components. The magnetic recording noise can be broadly divided into random noise and crosstalk noise two. Random noise spectrum is unrelated to the signal and noise, including machine noise, media noise, sliding noise, noise discharge. With signal crosstalk noise created, which includes magnetic traces of crosstalk, rewritten degaussing noise, such as copying between layers. Noise also called noise. Random noise level is usually the size of the reference level relative decibels (dB) values expressed.
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