Hamilton DeSanctis & Cha
Systems and methods for format efficient calibration for servo data based harmonics calculation
Various embodiments of the present invention provide systems and methods for servo data based harmonics calculation. For example, a method for calculating harmonics is disclosed that includes: providing a data processing circuit; receiving a first data set derived from a data source during a servo data processing period; performing a first harmonics calculation using the first data set to yield a first harmonics ratio; receiving a second data set derived from a source other than the previously mentioned data source during a user data processing period; performing a second harmonics calculation using the second data set to yield a second harmonics ratio; and calculating a ratio of the first harmonics ratio to the second harmonics ratio.
LSI Corporation
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Yuan Xing Robert A. Hongwei George Suharli
Lee Greene Song Mathew Tedja