Methods for broadcasting music and reproducing the broadcasting in digital broadcasting system

摘要

Methods for broadcasting a music channel and reproducing the broadcasting in a digital broadcasting system are provided. The method for broadcasting a music channel in which lyrics corresponding to the music data determined by a broadcaster is recorded in the Extended Text Table (ETT) of the Program and System Information Protocol (PSIP), and audio data and ETT are multiplexed and transmitted in a single program stream. When a broadcasting channel is selected by a user, the received broadcasting signals are analyzed at the receiving side. If video data does not exist in the signals, the channel is regarded as a music broadcasting channel and lyrics recorded in the ETT are displayed on a screen while reproducing the audio data.