| 摘要 |
PROBLEM TO BE SOLVED: To accurately obtain acoustic spatial characteristic of a cabin using a simple means by generating on-vehicle music software, while operating and controlling an operation and control means, based on the monitored result of the edited music output from the on-vehicle audio equipment, in a cabin space providing means. SOLUTION: A cabin space providing means 10 which provides actual in-cabin sound spatial characteristics is arranged in a control room 2. Moreover, an audio equipment 15 is placed in front of a driver's seat and loud speakers 11 to 14 are arranged at the four corners of the vehicle cabin. A console 6-1 is provided for the driver's seat for controlling an MTR 7, a mixer 6-1 and an effector 6-3, which are placed outside the means 10. Then, and operator 8 generates on-vehicle dedicated music software at the dirver's seat position. Thus, the software generated in the system above includes the asymmetrical characteristics of the music listening position and the acoustic frequency character of the cabin and therefore, the operator 8 can achieve an optimum acoustic balance. |
