Coding techniques for the noisy magnetic recording channel: a state-of-the-art report
Kees A. Schouhamer Immink · IEEE Transactions on Communications · 1989
Coding techniques for improving the reliability of information storage on noisy magnetic recording channels are considered. It is assumed that the Lorentzian channel model applies and that the retrieved signal is perturbed with additive white Gaussian noise. The immunity against additive noise of state-of-the-art codes such as DC-free, runlength-limited, and trellis codes are assessed.>