Credit card embossing and recording system

Current averaging data separator

Current bias, current sense for magneto-resistive preamplifier,

Current bias, current sense preamplifier for a...

Current control circuit and method for programmable read write p

Current drive circuit for an induction coil

Current injection tapped delay line spectral shaping equalizer a

Current mirror having a base current compensation circuit with a

Current setting circuit to provide a write current to a recordin

Customized data recovery procedures selected responsive to readb

Cylinder defect management system for data storage system

Damping resistor boost writer architecture

Data access device implemented with open and closed control...

Data and synchronization signal outputting apparatus for recover

Data channel for processing user data and servo data in a...

Data clock separator with missing clock detect

Data compression and expansion apparatus for audio recorders

Data control system for storing digital and audio information on

Data conversion device and recording/reproduction apparatus

Data conversion method, pilot signal formation method using the