| 摘要 |
PROBLEM TO BE SOLVED: To enable a central device to distribute only musical information of a single format even when respective musical sound reproducing devices all made correspond to the musical information respectively different in format, by converting the musical sound information of the format different from a prescribed format received from the central device in to the prescribed format. SOLUTION: When a CPU 1 is a KARAOKE device 100 receives the KARAOKE music data incapable of reproducing by its sound source 8 in the state as it is from the central device, the CPU 1 makes the received KARAOKE music data stored in a first storage 5. When it becomes the time converting the KARAOKE music data, the CPU 1 reads out a conversion program stored in a conversion program storage 7. Succeedingly, the CPU 1 reads out the KARAOKE music data stored in the first storage 5, and makes convert the KARAOKRE music data base on the read out conversion program, and makes the converted KARAOKE music data stored in a second storage 6. Thereafter, the CPU 1 sends a log indicating execution of conversion processing to the central device. |
