KEYBOARD PLAYING SYSTEM CAPABLE OF ASSISTING A USER IN PLAYING A KEYBOARD INSTRUMENT WHILE SINGING A SONG FOR ENABLING IMPLEMENTATION OF A MULTIMEDIA SINGING ROOM SERVICE

摘要

PURPOSE: A keyboard play system is provided to display play-note information corresponding to the socre of a selected tune through an information display unit, thereby enabling a user to easily play a keyboard instrument by the aid of the play-note information, and a singing room owner to implement a competitive multimedia singing room service.;CONSTITUTION: A play-signal generator(200) generates MIDI signals corresponding to keyboard input information which is provided from a keyboard instrument(100). A play controller(300) generates play-note information, using a MIDI file which is provided form the play-signal generator and corresponds to a selected tune and play-sound on/off information generated based on the MIDI file, and displays the generated play-note information through an information display unit. The play controller is also configured to output accompanying sounds and playing sounds for the selected tune that are supplied from the play-signal generator through a sound output unit.;COPYRIGHT KIPO 2013;[Reference numerals] (100) Keyboard; (200) Play-signal generator; (300) Play controller