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Dynamic Calibration Technique for Glide Head Transducers

IP.com Disclosure Number: IPCOM000062789D
Original Publication Date: 1986-Dec-01
Included in the Prior Art Database: 2005-Mar-09

Publishing Venue

IBM

Related People

Authors:
Pham, TN [+details]

Abstract

A method is described for calibrating a glide head transducer used in testing magnetic disk surface defects by the application of an electrical signal of known shape to excite the glide head to simulate a disk defect.