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An effective model for noise control is the source, path, and receiver model by Bolt and Ingard. [9] Hazardous noise can be controlled by reducing the noise output at its source, minimizing the noise as it travels along a path to the listener, and providing equipment to the listener or receiver to attenuate the noise.
Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first.
A - Noise need not be taken as a determining factor in granting planning permission, although the noise level at the high end of the category should not be regarded as a desirable level. B - Noise should be taken into account when determining planning applications and, where appropriate, conditions imposed to ensure an adequate level of ...
A typical noise ordinance sets forth clear definitions of acoustic nomenclature and defines categories of noise generation; then numerical standards are established, so that enforcement personnel can take the necessary steps of warnings, fines or other municipal police power to rectify unacceptable noise generation.
Minerals Planning Guidance 11: Control of noise at surface mineral workings Published April 1993. Minerals Planning Guidance 13: Guidelines for peat provision in England Published July 1995. Minerals Planning Guidance 14: Environment Act 1995: review of mineral planning permissions Published September 1995.
Those can include noise cancellation, relaxation modes that pipe in soothing sounds, and directional microphones. Some companies will offer long trial periods and good professional support ...
The Control of Noise at Work Regulations 2005 place a duty on employers within Great Britain to reduce the risk to their employees health by controlling the noise they are exposed to whilst at work. [1] The regulations were established under the Health and Safety at Work etc. Act 1974 and implement European Council directive 2003/10/EC.
The National Planning Policy Framework (NPPF) is a land-use planning policy in England. It was originally published by the UK's Department of Communities and Local Government in March 2012, consolidating over two dozen previously issued documents called Planning Policy Statements (PPS) and Planning Policy Guidance Notes (PPG) for use in England ...
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