WIRELESS SPEAKER SYSTEM, AUDIO SIGNAL TRANSMITTER, REPRODUCED SOUND PHASE SYNCHRONIZING DEVICE, REPRODUCED SOUND PHASE SYNCHRONIZING METHOD AND REPRODUCED SOUND PHASE SYNCHRONIZATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To realize a wireless speaker system capable of easily synchronize phases of reproduced sounds from respective speaker devices. SOLUTION: A wireless speaker system to be used to transmit an audio signal is used to measure distances to a plurality of wireless speaker devices 3, and the respective audio signals are delayed on the basis of the measured distances so that the respective reproduced sounds of the plurality of wireless speaker devices 3 may be synchronized at a listening position to thereby be able to easily synchronize phases of the reproduced sounds from the plurality of wireless speaker devices in a simple configuration. COPYRIGHT: (C)2007,JPO&INPIT