SATELLITE BROADCASTING RECEIVING APPARATUS WITH ADAPTIVE SIGNAL CONVERTING FUNCTION

摘要

a deemphasis and energy removing circuit(120) generating a first composite image signal by decoding the demodulated output signal to the signal before modulation; a decoding and encoding means(130) generating a second composite image signal by converting the first composite image signal provided from the energy removing circuit(122) into another type signal; and a signal selection means(140) outputting the selected signal of the same type as the TV set from the first and second composite image signal provided from the energy removing circuit(122) and the encoding means(132).