Patent ID: 8184511
Filing Date: 2012-05-22
Classification: G11B

Abstract:
1. A system, comprising: a demodulator module configured to (i) demodulate a wobble signal having a first period based on timing signals having a second period, and (ii) generate a phase error signal based on the wobble signal, wherein the wobble signal is generated based on wobble information stored on an optical medium, wherein the first period is a first multiple of a channel bit period of the optical medium, and wherein the second period is a second multiple of the channel bit period; a timing module configured to generate a clock signal based on the phase error signal; and a writing module configured to write, based on the clock signal, a predetermined number of bits on the optical medium during the first period of the wobble signal, wherein the predetermined number of bits written on the optical medium during the first period of the wobble signal is based on the second multiple in response to the second multiple being greater than the first multiple.