Noise control

Noise Control is the process of reducing unwanted sound, which is often referred to as noise. This process is applicable in various fields, including environmental science, health, urban planning, and engineering.

Overview

Noise control involves various strategies to prevent and reduce noise pollution. This can be achieved through the use of noise barriers, soundproofing, and noise cancellation technologies. The main goal of noise control is to reduce the adverse effects of noise on human health and the environment.

Noise Control in Different Fields

Environmental Science

In environmental science, noise control is crucial in preserving the natural acoustic environment. Excessive noise can disrupt the natural behavior of wildlife and can lead to various environmental issues.

Health

In the field of health, noise control is important in preventing noise-induced hearing loss and other health issues related to noise exposure. This includes sleep disturbances, cardiovascular diseases, and mental health issues.

Urban Planning

In urban planning, noise control is implemented through the strategic placement of buildings and roads, as well as the use of noise barriers. This is to ensure that residential areas are not exposed to excessive noise from traffic and other urban activities.

Engineering

In engineering, noise control is applied in the design of machinery and equipment to reduce the noise they produce. This is achieved through the use of soundproof materials and noise cancellation technologies.

Noise Control Strategies

There are three main strategies in noise control: source control, path control, and receiver control. Source control involves reducing the noise at its source, path control involves blocking the path of the noise, and receiver control involves protecting the receiver from the noise.

See Also

• Noise pollution
• Soundproofing
• Noise barrier
• Noise cancellation

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  Sound level meter with sound waves
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  Noise barrier in Overschie
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  Airbus A321 (British Airways) - Aviation noise
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  Sound proofed hall, Adonai Church, Bangalore
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  Noise control
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  Noise control