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View article: The application of control theory to the management of sound emitted from open-cut mining
The application of control theory to the management of sound emitted from open-cut mining Open
This paper shows how the management of sound emissions from the constantly changing environs of a large open-cut mine can be modelled as a closed-loop control system and how using this approach has already been shown to decrease the noise …
View article: The use of probabilistic noise modelling in the design of open-cut mines
The use of probabilistic noise modelling in the design of open-cut mines Open
Community, regulatory and environmental pressures have resulted in the development of an iterative approach to mine plan design. This is a staged approach that considers how noise, air and water quality and ecological impacts of different …
View article: Managing the Uncertainty of Long-distance Sound Propagation from a Large Industrial Noise Source
Managing the Uncertainty of Long-distance Sound Propagation from a Large Industrial Noise Source Open
The attenuation of a sound signal over long distances is accounted for by atmospheric absorption, atmospheric stability, ground effects, barriers and spherical spreading. Conversely, the propagation of sound over long distances can be enha…