| 摘要 |
A cellular phone has a melody playing system for playing a melody upon a call sign of the cellular phone. The playing system has a control unit which retrieves tone data including pitch data and a note data, calculates the sound time length and the wait time of each tone based on the tempo data and data for relative time lengths of the sound notes. The storage capacity for the melody can be reduced, and the user can easily modify the melody.
|
