发明名称 SOUND REPRODUCING APPARATUS
摘要 PURPOSE: A sound reproducing apparatus is provided to play a sound having a desired special property in a listening space, and provide an optimal listening space fitting to a user. CONSTITUTION: A first speaker and a second speaker which serve as a sound source are installed at a listening space(a). Moreover, the listening space(a) is where a listener is located and the listener location(b) is where the listener exists in the listening space(a). The location of an acoustic concentration point(c) is apart from the listener location(b) and the number is able to be one or more than two. A user is able to move the acoustic concentration point(c) on an input unit and change the location of the acoustic concentration point(c). A control unit controls the size and phase of a first and a second sound source signal, to sound like two different acoustics are played in more than two specific locations. [Reference numerals] (AA) First speaker; (BB) Second speaker;
申请公布号 KR20130038472(A) 申请公布日期 2013.04.18
申请号 KR20110102846 申请日期 2011.10.10
申请人 KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 发明人 KIM, YANG HANN;SONG, MIN HO;CHOI, JUNG WOO
分类号 H04S1/00;H04R5/02 主分类号 H04S1/00
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