الفهرس 
Noise in industryOnly 14 pages are availabe for public view
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Abstract
Noise has been described as a sound without agreable musical quality, or as an unwanted or undesired sound.
| الفهرس | Only 14 pages are availabe for public view
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Abstract Noise has been described as a sound without agreable musical quality, or as an unwanted or undesired sound. | |||||||||||||||