Here are some concepts to keep in mind when it comes to noise control:
- Sound travels by waves that generally rise upward when originating at ground level; tall barriers help moderate noise.
- Plants absorb, deflect, refract and reflect noise.
- Desirable white noise can mask undesirable noise.







Plants set in motion by the wind create their own sounds that are generally appealing — celebrated in music and literature — and that can help mask offensive noises.




