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Stress-Free Magnetic Recording Head Disclosure Number: IPCOM000066436D
Original Publication Date: 1979-Mar-01
Included in the Prior Art Database: 2005-Feb-19

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Related People

Cox, AR Smathers, EW [+details]


Stressing the core material changes the output of a recording head. The output may increase or decrease as the head material is strained in either a positive or negative direction. These residual core stresses can be negated by electromechanical means.