Sync separator with periodic updating

Sync separator with variable bias control

Sync signal reproducing circuit in television receivers

Sync suppression scrambling of television signals for subscripti

Sync suppression scrambling of television signals for subscripti

Sync validity detecting utilizing a microcomputer

Sync vector generator for composite vectorscopes

Synch responsive agc utilizing A-D converter

Synchro separation circuit

Synchronism detecting circuit utilizing pulse width

Synchronization and gain control circuit

Synchronization circuit for video clock oscillators

Synchronization circuit responsive to time-multiplexed signals

Synchronization input for television receiver on-screen alphanum

Synchronization interface circuit

Synchronization interface device for autonomus video equipment

Synchronization method for the transmission, of an asynchronous

Synchronization of digital memory with TV signal having interlac

Synchronization of ESS/IIT when scanning complex documents

Synchronization of vertical phase of the video signals in a vide