US Patent 7119856 TV decoder

A TV decoder. The decoder comprises a converter producing a plurality of first bits by sampling a base-band TV signal within a sampling period, and transmitting the first bits in groups, wherein the first bits in each one of the groups undergo parallel transmission through a plurality of first signals, and a demodulator receives the first bits and produces a plurality of second bits controlling the first signals, wherein the second bits are sequentially transmitted through a second signal input to the converter.