エコー抑圧ゲイン推定方法とそれを用いたエコー消去装置とプログラム,申请号JP20120154350-传众专利搜索

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发明名称	エコー抑圧ゲイン推定方法とそれを用いたエコー消去装置とプログラム
摘要
申请公布号	JP5769672(B2)	申请公布日期	2015.08.26
申请号	JP20120154350	申请日期	2012.07.10
申请人		发明人
分类号	H04B3/20;H04M1/60;H04R3/02	主分类号	H04B3/20
代理机构		代理人
主权项
地址

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