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发明名称
SYSTEM FOR OPTIMIZING THE DIRECTION AND VOLUME OF A SPEAKER USING THE POSITION TRACKING OF A USER
摘要
申请公布号
KR20090045762(A)
申请公布日期
2009.05.08
申请号
KR20070111746
申请日期
2007.11.02
申请人
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
发明人
KIM, JONG HYUN;SHIN, HONG SIK;HONG, MIN YOUNG;OH, JE HOON
分类号
H04R3/00
主分类号
H04R3/00
代理机构
代理人
主权项
地址
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