DATV encoding and decoding method and apparatus

DC restoration circuit

DC Restoration circuit for television receiver

DC restoration of sampled imagery signals

DC Restoration of synchronously detected CCD imager output signa

DC restore circuit in a video interface for medical imaging syst

DC restorer with reduced low frequency noise

dc-dc Converter for video apparatus

DCT video signal compression device with intrafield/interfield s

Decoder for a frame or field skipped TV signal with a representa

Decoder for digital information T.V. signal

Decoder for subsampled video signal

Decoder for subsampled video signal

Decoder lockout defeat circuit

Decoder mode validation apparatus for pay television systems

Decoder-operated television signal switch

Decoding apparatus

Decoding apparatus

Decoding apparatus for image code

Decoding device capable of forwardly and backwardly reproducing