人们一般都有这样的感觉 ,噪声很大 ,人就很烦噪 ;若鸦雀无声 ,人也会感到异样或产生恐惧。因此 ,就诞生了一门新的学科——声境学。它研究的内容是 :在怎样的声音环境中 ,人有舒适感。英国声境学家指出 ,在交通噪声未减的情况下 ,引进鸟鸣、流水声 ,人会感到舒适很多 ,这就是 People generally have this feeling, the noise is loud, people are bored; if the silence, people will feel strange or produce fear. Therefore, a new discipline was born - sound science. Its research is: In what kind of sound environment, people have a sense of comfort. British state of the art scientist pointed out that in the case of traffic noise is not reduced, the introduction of birdsong, running sound, people will feel a lot of comfort, this is