Echo cancellation for disk drive read circuit

Edit recording method and apparatus using erase head control

Eight-head magnetic video tape recording and reproducing apparat

Electric circuit for accessory for host tape recorder

Electric field applying magnetic recording method and...

Electrical calibration arrangements

Electro-mechanical device for controlling a magnetic recorder

Electromagnetic transducer head assembly

Electronic channel selecting system for a quad-stereo tape playe

Electronic gain and noise control for recording of analog inform

Electronic gain and noise control for recording of analog inform

Electronic magnetoresistive sensor biasing using a transducer eq

Electronic magnetoresistive voltage biasing using a circuit and

Electronic record/play switch with low noise low input impedance

Electronic still camera with recording disk and recording contro

Electronic switching circuit for use in magnetic head drives

Electronically coupled high-impedance magnetoresistive preamplif

Electrostatic discharge protection circuit for...

Electrostatic discharge protection circuit for...

Enhanced linearity range for magneto resistive transducer servo