×

Correlation receiver for demodulating servo track information

  • US 7,230,782 B2
  • Filed: 08/28/2003
  • Issued: 06/12/2007
  • Est. Priority Date: 08/28/2003
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for detecting peaks of a correlation signal, the method comprising:

  • determining whether an amplitude of a pulse of the correlation signal exceeds by at least a first delta value an amplitude of a prior peak; and

    if so, setting an amplitude of a new peak as the amplitude of the prior peak increased by a second delta value, wherein the second delta value is a value of an increasing function of the time between the prior peak and the pulse.

View all claims
  • 15 Assignments
Timeline View
Assignment View
    ×
    ×