| 摘要 |
PURPOSE: A music sheet display device in a karaoke system is provided to intuitively understand lyrics and musical scales in a song practice. CONSTITUTION: A karaoke system displays a first music sheet of a played song. The karaoke system sets an initial position of a virtual cursor(S151). When a progress cursor is located on the back of the virtual cursor on a screen, the karaoke system displays a partial note of a second part in a first part of the song on a previous position of the progress cursor on the first music sheet(S152,S153). [Reference numerals] (S100) Start; (S110) Loading a lyrics file and a MIDI file corresponding to a selected song; (S120) Determining the number of musical notes to be displayed from the MIDI file; (S130) Determining the number of bars to be displayed on a screen from the MIDI file; (S140) Displaying a musical note of a first part of the played song; (S151) Setting the initial position of a virtual cursor; (S152) Moved progress cursor and the virtual cursor are spaced at a predetermined interval or more?; (S153) Displaying a part of musical scales in a second part subsequent to the first part; (S154) Virtual cursor is the end of the displayed musical note?; (S155) Setting the second part as the first part; (S161) Displaying the progress cursor in the initial position; (S162) Moving the progress cursor in synchronization with the progressing music of the played song; (S163) Progress cursor is the end of the displayed musical note? |
