To protect the receivers, the human ears, from exposure to excessive noise the complete range of mechanical anti-noise ear protectors is outlined. The ear plugs, semi-inserts, ear muffs, and helmets are explained wit]h respect to basic desirable features of an ideal ear protector, l?hese ear protect
Highway noise abatement techniques
โ Scribed by Gary L. Latshaw
- Book ID
- 104648761
- Publisher
- Springer Netherlands
- Year
- 1973
- Tongue
- English
- Weight
- 342 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0049-6979
No coin nor oath required. For personal study only.
โฆ Synopsis
The ability of alternate highway designs, landscaping procedures, berms, and sound barriers to reduce the noise intrusion from highway traffic will be discussed. The effects of meteorology on the propagation of sound relative to these abatement techniques will also be presented. Traffic controls on speed and acceleration determine the noise emission levels from the traffic. The potential of these controls to reduce noise levels in the community is described.
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