| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation device for a vehicle not only simply reproducing music but also having a music reproduction function for pleasing a user. SOLUTION: A music reproduction means of this navigation device reproduces a musical piece of musical piece data stored in music storage part. When a panelist listening it presumes the title of the reproduced musical piece, the album name in which the musical piece is contained, and an artist name singing the musical piece and emits a voice as an answer, the navigation device recognizes the voice by a voice recognition means, determines whether the answer is correct or not by a determination means and notifies the determination result. COPYRIGHT: (C)2006,JPO&NCIPI |
