Paragraph on Noise: Sources and Measurement! Sources of Noise: In the residential areas, the chief generators of outdoor noise are road vehicles, trains, road repair work, construction site work, children playing, noisy local activities, service deliveries, aircraft, helicopters, etc. In industrial areas, noise may also be caused by the factories. Factory noise is primarily generated […]
Paragraph on Noise: Sources and Measurement
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Acoustic Doors that Eliminate all Paths of Noise
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This article throws light upon the three main types of doors that eliminate all paths of noise. The types are: 1. Hinged Doors 2. Door Furniture 3. Sliding Doors. Type # 1. Hinged Doors: The simplest and cheapest solution is provided by hinged doors; but they should be acoustically insulated, and should achieve an airtight […]
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Factory Noise: Measurement, Control and Enclosures
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After reading this article you will learn about Factory Noise:- 1. Introduction to Factory Noise 2. Factory Noise Affecting the Neighbourhood 3. Measurement 4. Affecting Machine Operators 5. Control 6. Vibrations 7. Foundry Noise 8. Vibratory Conveyors 9. Enclosures 10. Nature. Contents: Introduction to Factory Noise Factory Noise Affecting the Neighbourhood Measurement of Factory Noise […]