Symbol code generation processing from interframe DPCM of TDM'd
Symmetrical astigmatic focus sensing system
Symmetrical image block scanning method for reducing block effec
Sync apparatus for image multiplex transmission system
Sync control for video overlay
Sync detection circuit
Sync detector having noise adjusted slice level
Sync displacement scrambling
Sync pulse separator circuit
Sync pulse separator system
Sync separator
Sync separator
Sync separator circuit
Sync separator with a look-ahead clamp
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