噪声控制教材存在问题探讨  

Inquiring into Several Problems in Teaching Materials of Noise Control

作　　者：赵秋生[1] 

机构地区：[1]中国劳动关系学院安全工程系,北京100037

出　　处：《噪声与振动控制》2008年第6期66-68,共3页Noise and Vibration Control

摘　　要：指出噪声控制教材中普遍存在的5个典型问题,这些问题在各种噪声控制教材中叙述明显不一致、相互矛盾或自相矛盾。对这些问题并进行分析,提出改进意见。This paper pointed out 5 typical problems existing widely in the teaching materials of noise control. Statements of these problems are obviously different, contrary to one another, even in serf- contradiction in these teaching materials. These problems were analyzed. And suggestions for modification were proposed.

关 键 词：声学 噪声控制 教材 混响半径 听阈 隔声效果 

分 类 号：TB53[理学—物理]