| 摘要 |
In a processing control unit 119, a correction measurement unit measures an aspect of sound field correction processing executed upon an acoustic signal UAS received from a sound source device 9200, that is a particular external device. And if an acoustic signal NAS or an acoustic signal NAD other than the acoustic signal UAS is selected as an acoustic signal to be supplied to speaker units 910L, through 910SR, then a sound field correction unit 113 generates an acoustic signal APD by executing sound field correction processing for the aforementioned measured aspect upon the selected acoustic signal. Due to this, whichever of the plurality of acoustic signals UAS, NAS, and NAD is selected, it is possible to supply that signal to the speaker units 910L, through 910SR in a state in which uniform sound field correction processing has been executed thereupon.
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