Browse Prior Art Database

Optimal Recording Head Performance Through Programmable Write Current

IP.com Disclosure Number: IPCOM000114131D
Original Publication Date: 1994-Nov-01
Included in the Prior Art Database: 2005-Mar-27
Document File: 2 page(s) / 85K

Publishing Venue

IBM

Related People

Authors:
Chliwnyj, A Christensen, E Conrad, D Schmalhorst, M Wills, S [+details]

Abstract

A technique is described whereby the as-written signal in the recording medium is tightly controlled through the use of write current levels tailored to each recording head module. The reason for this requirement is given, as well as a proposed embodiment for a practical recording system.