Record Display for the EPA National Library Catalog
RECORD NUMBER: 22 OF 44
|OLS Field Name||OLS Field Data|
|Main Title||National ambient noise survey.|
|Author||Hansen, Mark M.|
|CORP Author||Environmental Protection Agency, Washington, DC. Office of Noise Abatement and Control.|
|Publisher||U.S. Environmental Protection Agency, Office of Noise Abatement and Control,|
|Report Number||EPA 550/9-82-410|
|Additional Subjects||Urban areas ; Noise pollution ; Site surveys ; Diurnal variations ; Traffic surveys ; Transportation noise ; Aircraft noise ; Data acquisition ; Traffic noise ; Noise levels ; Noise exposure ; Noise sources|
|Collation||1 v.(various pagings) : ill. ; 28cm.|
The objectives, methodology, and results of a national survey of outdoor noise environments in urban residential areas are discussed. The objectives were to determine overall noise levels, source contributions, and patterns of spatial and temporal variation in these areas, along with the effect of three locational factors on these parameters. The survey employed a randomized site selection procedure, a stratified sampling strategy, and a multifaceted measurement protocol to meet these objectives. Results of the survey include a simple model which predicts Ldn in these areas, projections of nationwide noise impact, average source contributions and temporal noise level histories and average variations in noise level at different locations around residential units.
"January 1982." "EPA 550/9-82-410."