Title :
Superposition in magnetic readback
Abstract :
This paper gives a theoretical discussion on the subject of correlation versus convolution in magnetic recording, and outlines various misconceptions which have arisen in the signal processing field. It details errors in the usage of convolution and how this technique does not apply to perpendicular magnetic recording.
Keywords :
convolution; correlation methods; perpendicular magnetic recording; magnetic readback linear systems; magnetic readback superposition; magnetic recording channels; magnetic recording correlation/convolution; magnetic signal processing; perpendicular magnetic recording; Convolution; Filters; Integral equations; Linear systems; Magnetic heads; Magnetic recording; Magnetic separation; Magnetization; Perpendicular magnetic recording; Signal processing algorithms;
Conference_Titel :
Joint NAPMRC 2003. Digest of Technical Papers [Perpendicular Magnetic Recording Conference]
Conference_Location :
Monterey, CA, USA
Print_ISBN :
0-7803-7746-X
DOI :
10.1109/NAPMRC.2003.1177044
