Circuit arrangement for the slow, constant forward or reverse mo

Circuit arrangements for calibrating signals

Circuit board capable of protecting an MR magnetic head...

Circuit connector

Circuit device for restoring the symmetry of an analog...

Circuit for automatically controlling horizontal scanning freque

Circuit for comparing high frequency amplitude modulated signals

Circuit for compensating the errors occurring when changing the

Circuit for compensating time errors in a television signal, par

Circuit for controlling frequency and phase of voltage controlle

Circuit for controlling the overall upper cutoff frequency of an

Circuit for controlling the rotation of a rotating member

Circuit for controlling the write current of a magnetic disk...

Circuit for controlling the write current of a magnetic disk...

Circuit for correcting signal distortions

Circuit for decoding binary information

Circuit for delaying a composite video signal by a line duration

Circuit for demodulating a pulse width modulated signal

Circuit for detecting contact of MR head with disk surface

Circuit for detecting frequency modulated signal