提起噪音,人们很快会想到工厂机器的轰动声,工地施工的混杂声,大街上汽车喇叭的鸣叫声等所产生的音频高低不一、振动节律不齐、毫无规律而非常刺耳的音响,这就是外界环境的噪音。但内部世界中的家庭噪音却往往为人们所忽视。随着物质文化生活水平的提 With noise, people will soon think of the factory machinery sensation, site construction mixed sound, the street car horn sound produced by the different levels of vibration, vibration rhythm, irregular and very jarring sound, This is the noise of the external environment. However, domestic noise in the internal world is often ignored by people. With the material and cultural standards of life