SOUND MADE SIMPLE.

被引：0
|
作者：
Anon
机构：
来源：
Australian refrigeration, Air conditioning and heating | 1985年 / 39卷 / 04期
关键词：
ACOUSTIC VARIABLES MEASUREMENT - ACOUSTIC WAVES - AIR CONDITIONING - Noise - NOISE; ACOUSTIC; -; VENTILATION; Noise;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This report is an attempt to treat sound in as simple a way as possible. It covers: what is sound; how sound is measured; noise criteria curves and room criteria curves; how and where noise is generated; how to quantify sound power levels' effect from multiple sources; how sound passes through walls; why low frequency sound is harder to suppress than high frequency sound; and what is available from the manufacturer.
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页码：34 / 35
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