SYSTEMS AND METHODS FOR CALIBRATING READ AND WRITE OPERATIONS IN TWO DIMENSIONAL MAGNETIC RECORDING

摘要

Systems and methods are provided for calibrating signals retrieved from a storage device using a first reader and a second reader. The systems and methods further include reading a first signal using the first reader and a second signal using the second reader. Control circuitry computes a calibration metric associated with the first reader and the second reader based on the combination of the first signal and the second signal. At least one of the first signal and the second signal is subsequently decoded based in part on the computed calibration metric.

主权项

1. A method for calibrating signals retrieved from a storage device using a first reader and a second reader, the method comprising:
reading, using control circuitry, a first signal using the first reader and a second signal using the second reader; computing, using the control circuitry, a calibration metric based on a combination of the first signal and the second signal; and decoding at least one of the first signal and the second signal based in part on the computed calibration metric.