Acoustic system, control method therefor, program for implementing the method, and storage medium storing the program

摘要

An acoustic system that is capable of forming a desired sound field and sound pressure as desired and in a flexible manner depending on the situation when speakers are newly installed and when installed speakers are increased or decreased later. A plurality of speaker units each include a plurality of speakers. Delay processing is performed on audio signals to be input to the respective speakers. A controller unit detects a connection status of the plurality of speaker units and also detects the array pattern of the plurality of speaker units from speaker unit array patterns stored in advance. The controller unit then outputs a sound field control instruction for realizing a desired sound field based on the detected array pattern to the plurality of speaker units.