US PATENT SUBCLASS 360 / 46
.~ Head amplifier circuit

Current as of: June, 1999
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360 /   HD   DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL

39  DF  GENERAL PROCESSING OF A DIGITAL SIGNAL {10}
46.~ Head amplifier circuit

DEFINITION

Classification: 360/46

(under subclass 39) Subject matter including circuitry proximate to the recording transducer for producing sufficient current in response to an input signal to properly polarize the record.