| 摘要 |
PURPOSE:To reproduces a tempo and an interval which are set before automatically at the time of music reproduction. CONSTITUTION:An EEPROM 8 is a nonvolatile memory and stores a CD identification code and set values of a tempo and an interval. A CPU 1 identifies a loaded CD with the CD identification code in the EEPROM 8, reads the tempo and interval stored corresponding to the CD identification code, and sends them to a CD player 2 and a key controller 3. The CD player 2 reproduces the CD at the set tempo. The key controller 3 controls the interval of a musical sound signal reproduced by the CD player 2. |
