Kniha Noise Control Manual David A. Harris

Noise Control Manual

Guidelines for Problem-Solving in the Industrial / Commercial Acoustical Environment

Jazyk: Angličtina
Vazba: Brožovaná
Dostupnost: Skladem u dodavatele
Odesíláme za 5-8 dnů
2 286
Excessive noise levels are generally acknowledged to have adverse effects on our environment. Studie...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Brožovaná
Vydáno
2013
Stránek
162
EAN
9781475760118
ISBN
1475760116
Enbook ID
02181653
Hmotnost
457
Rozměry
210 x 279 x 11

Kompletní popis

Excessive noise levels are generally acknowledged to have adverse effects on our environment. Studies indicate that excessive noise levels can cause fatigue in exposed individuals, lower efficiency and productivity, impaired speech communication, and hearing loss. Excessive noise is almost everywhere today - in the office, in schools, hospitals and other institutional facilities, in all classes of public buildings, and in our factories. INDUSTRIAL NOISE High noise levels in factories can make speech communication in the plant difficult and at times impossible. Foremen are often unable to hear warning shouts from co-workers. The problem of hearing loss due to excessive noise exposure is of particular concern to industry, and to the federal government. In the early 1970s, the United States Congress passed the Occupational Safety and Health Act (OSHA) which sets criteria for health hazards and established limits for noise exposure of industrial workers. The OSHA Noise Standard was amended in 1982 to require audiometric testing of all employees exposed to noise levels of 85 dB or above for eight hours. A NOISE IN COMMERCIAL AND INSTITUTIONAL BUILDINGS While noise levels in offices, stores, schools, and other commercial and institutional buildings seldom reach those encountered in many industrial environments, they often reach levels which are distracting to the occupants of such buildings. Impairment of speech communica tion among workers, or inversely the lack of speech privacy, are both deterrents to effiCiency and productivity and are detrimental to the occupants' comfort and sense of well-being.

Mohlo by vás zajímat

200 Korean Dialogues

Like Test Prep
140

OpenFlow Cookbook

Smiler S. Kingston
1 257

Sad Desk Salad

Jessica Grose
291

Molecular Electronics

Amaury de Melo Souza
1 376

Square and the Tower

Niall Ferguson
347

History of Idaho

JAMES HENRY HAWLEY
1 016

Elements of Logic

Henry Noble Day
436
194
158
5 272
6 534

Sign of the Spider

Bertram Mitford
299

Phytochemical Methods

Jeffrey B. Harborne
2 514

Success Tool Kit

Dr Samuel Tinagyei
389
214

Zákaznicí kteří koupili tuto knihu koupili také

648
365
578

LE SAUVEUR

Jo Nesbo
302

Stíny noci

Irena Šénová
203
651

Egomaniak

Vi Keelandová
361

La Sombra del Viento

Carlos Ruiz Zafón
294

Jan Ingen-Housz

Julius Wiesner
553

Audrey Hepburn

Audrey Hepburn
1 407

Der Orientteppich

Werner Brüggemann
3 702