AUDIO PLAYBACK DEVICE AND METHOD THEREFOR

摘要

An audio playback device (110) plays back an audio object containing an audio signal and playback position information that indicates a position in three-dimensional space for localizing the sound image of the audio signal, and is provided with: at least one speaker array (106); a conversion unit (102) that converts the playback position information into corrected playback position information that is position information on two-dimensional coordinate axes in which the position of the speaker array (106) is used as a reference; and a signal processing unit (105) that performs processing for localizing the sound image of the audio signal that is included in the audio object in accordance with the corrected playback position information.