| 摘要 |
PROBLEM TO BE SOLVED: To repeatedly make a practice of a desired song, by transmitting the MIDI data, the words data and the voice data corresponding to a requested music from a center unit, and memorizing the same in a memory of a terminal unit. SOLUTION: A user of a terminal unit 5 inputs a code number corresponding to the music to be sung, by a remote controller A, to transmit the same from a data transmitting and receiving part 6 to a center unit 1. A controlling part 4 fetches the MIDI data, the words data and the voice data corresponding to a code number from the memory 3 and transmits the same to the terminal unit 5 from the data transmitting and receiving part 2. A CPU 7 memorizes the MIDI data and the words data in a RAM 8, and the voice data is memorized in a memory for voice compression data 15. Then the MIDI data is converted into the music by a MIDI reproducing circuit 12, the voice data is converted into the voice by a voice data expanding circuit 14, and the words data is converted into the display data by a display control circuit 11. The music and the voice come out from TV 18, and the words are displayed. |
