Title :
Signal-to-noise ratio models for high-density recording
Author :
Finkelstein, B.I. ; Christensen, E.R.
Author_Institution :
IBM Corporation, General Products Division, Tucson, AZ.
fDate :
9/1/1986 12:00:00 AM
Abstract :
This paper describes models suitable for predicting the signal-to-noise ratio (SNR) in longitudinal, high-density magnetic recording. Model derivation is discussed for the conditions where the SNR is limited by either system noise or flexible-media noise. In both cases, the experimental results agree closely with the predictions.
Keywords :
Magnetic noise; Magnetic recording; Bandwidth; Coatings; Equations; Magnetic heads; Magnetic noise; Magnetic recording; Magnetic separation; Medical services; Predictive models; Signal to noise ratio;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1986.1064605
