| 摘要 |
Positional information obtained from a global positioning system (4) and environmental information, e.g. time, atmospheric temperature and atmospheric pressure measured by environmental information sensors (6) are recorded in an RAM (14) for storing history while associating the positional information and the environmental information with musical composition reproduction history. The musical composition reproduced at the current position in the past is selected automatically. Thus, based on the positional information, a musical composition suitable for the place is selected automatically. |
