✦ LIBER ✦
Laboratory attenuation of earmuffs and earplugs both singly and in combination : Berger, E.H.American Industrial Hygiene Association Journal, 1983, 44.5, 321–329; abstr in CIS Abstracts (CIS 84-361)
- Book ID
- 102635631
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 153 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0003-6870
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✦ Synopsis
total of 10 installations exhibiting a wide range of characteristics were evaluated by different types of office workers, performing typical tasks in a simulated four-person office. The participants' evaluations were recorded by questionnaire and the results are discussed. The general conclusion is that task/background lighting schemes which substantially reduce overall lighting levels from normal uniform lighting can be favourabty regarded by office occupants.