Back to results
US 2011/0080939 A1Published application
Baseline wander compensation for perpendicular recording
AssigneeLink—A—Media Devices Corporation
InventorsMarcus Marrow, Shih-Ming Shih
Life of this patent
Estimating the term…
Abstract
A tail estimate signal which includes noise associated with baseline wander is generated. The tail estimate signal is generated by processing an input signal using a detector to obtain one or more decisions. Using the one or more decisions, the tail estimate signal is generated. The tail estimate signal is removed from the input signal.
Claims21
A method, comprising:
- using a processor to generate a tail estimate signal which includes noise associated with baseline wander, including by:
- processing an input signal using a detector to obtain one or more decisions;
- and
- generating the tail estimate signal using the one or more decisions;
- and removing the tail estimate signal from the input signal.
2 more elements
A system, comprising:
- a tail estimator configured to generate a tail estimate signal which includes noise associated with baseline wander, including by:
- processing an input signal using a detector to obtain one or more decisions;
- and
- generating the tail estimate signal using the one or more decisions;
- and a tail remover configured to remove the tail estimate signal from the input signal.
2 more elements
A computer program product, the computer program product being embodied in a computer readable storage medium and comprising computer instructions for:
- generating a tail estimate signal which includes noise associated with baseline wander, including by:
- processing an input signal using a detector to obtain one or more decisions;
- and
- generating the tail estimate signal using the one or more decisions;
- and removing the tail estimate signal from the input signal.
2 more elements
Dependencies are inferred from the claim text.