SOUND IMAGE LOCALIZATION DEVICE

摘要

A sound image localization device (10) includes: band division means (11) for dividing an inputted acoustic signal to a high-band acoustic signal and a low-band acoustic signal; a first filter (12) and a second filter (13) for localizing the high-band acoustic signal; low-band localization means (16) having a third filter (14) and a fourth filter (15) for localizing the low-band acoustic signal; a first adder (17) for adding the output signals of the first filter (12) and the third filter (14); and a second adder (18) for adding the output signal of the second filter (13) and the fourth filter (15). The sound image localization device (10) having such a configuration mitigates the limit of the reception/listening range as compared to the conventional one and enables localization of the sound image in any direction around a listener.]