System and method for providing black diffusion in video image p

System and method for reducing error propagation in a...

System and method for reducing noise in images

System and method for transmitting advanced television signals

System and process for filtering single tone signals

System for controlling the effects of noise in television receiv

System for correcting an aural carrier signal

System for echo cancellation comprising an improved ghost cancel

System for echo cancellation comprising an improved ghost cancel

System for ghost cancellation comprising an improved GCR signal

System for reducing beat type impairments in a TV signal

System for reducing noise in image data through recursive operat

System to cancel ghosts generated by multipath transmission of t

System to cancel ghosts in NTSC television transmission

System to efficiently transmit two HDTV channels over...

System, apparatus and method for canceling televison ghost signa

Systems and methods for processing composite television signals

Systems, methods, and apparatus for noise reduction

Television broadcasting and receiving systems utilizing hybrid g

Television cross color suppression and chrominance noise reducti