Imitation sound generation system and a map database

摘要

To provide a sound effect generation system to inform accurately to the user by the currently onomatopoeic the environment of the corresponding road to the position. The navigation device 100 of the imitation sound generating system includes a map data storage device 10 for storing road network data 210 including the data links representing each road of the road network, the own vehicle information obtaining unit 12 obtains the current position, the current and a traveling road determining unit 13 that identifies the link to which the location. The map data storage device 10, are stored a plurality of sound effect data which are associated with each link, the control unit 19, a plurality of sound effect data, and determines the sound effect data which are correlated with the link to which the current position .