Pre-frame-comb as well as "pre-line-comb" partial-response filte

Pre-frame-comb as well as pre-line-comb partial-response filteri

Process for preparation of sampled values

Process for transmitting digital data, in particular sound data,

Program specific information formation for digital data processi

Pseudo interlacing in digital video

Re-inserting VBI data using OSD apparatus and method

Receivers for digital signals buried within the trace and retrac

Receiving method and apparatus in which received broadcasting da

RF-based high-bandwidth signal transmission method and apparatus

Scrambled broadcast system

Sdystem for transmitting and decoding biphase data, in particula

Serial digital interface system transmission/reception...

Sharp-tuned filter-combiner for combining adjacent TV channels

Signal processors for transparent and simultaneous transmission

Simulcast of interactive signals with a conventional video signa

Simultaneously acquiring video images and analog signals

Sound and image reproduction system

Sound multiplex broadcast receiver and method of controlling dis

Source adaptive television system