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Method and apparatus for measuring an output signal of a floating transducer

  • US 6,633,441 B1
  • Filed: 07/12/2000
  • Issued: 10/14/2003
  • Est. Priority Date: 07/12/2000
  • Status: Expired due to Term
First Claim
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1. A circuit for measuring an output from a magnetic head comprising:

  • converting means having differential input means for converting a voltage to a current;

    means for coupling the output from the magnetic head that is not referenced to a fixed potential to the differential input means; and

    means responsive to the current from the converting means for producing a voltage for measurement referenced to a fixed potential.

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