COMMUNICATION TYPE IN-CABIN SOUND FILED CONTROL SYSTEM, DATA DISTRIBUTION CENTER, AND ON-VEHICLE ACOUSTIC SYSTEM

PROBLEM TO BE SOLVED: To provide a communication type in-cabin sound field control system, a data distribution center, and an on-vehicle acoustic system, capable of reproducing a sound field suitable for a sound source to be reproduced, a sound field of a concert hall having a distinguished acoustic properties, or the like in the cabin without using a complex and expensive system. SOLUTION: In the communication type in-cabin sound field control system wherein the system comprises the on-vehicle acoustic system 10 and the data distribution center 17; the on-vehicle acoustic system 10 acquires sound field control data from the data distribution center 17 through communication; and the system controls the sound field in the cabin according to the sound field control data, the data distribution center 17 has the functions of calculating the sound field control data according to the request transmitted from the on-vehicle acoustic system 10 side, and distributing the data to the on-vehicle acoustic system 10 side.