Active control of sound in a room: Method of global impedance matching

被引：13

作者：

Bobrovnitskii, YI ^{[1
]}

机构：

[1] Russian Acad Sci, AA Blagonravov Mech Engn Inst, Moscow 101990, Russia

来源：

ACOUSTICAL PHYSICS | 2003年 / 49卷 / 06期

关键词：

D O I：

10.1134/1.1626172

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The problem of acoustic identity of two different rooms is formulated and solved theoretically by using an active closed surface. The corresponding law governing the operation of active elements is based on the matching of impedance matrices. The solution obtained is validated by a simple example. (C) 2003 MAIK "Nauka/Interperiodica".

引用

页码：620 / 626

页数：7

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