Hearing Difference
DOWNLOAD
Download Hearing Difference PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Hearing Difference book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Noise And Hearing
DOWNLOAD
Author : Charles D. Yaffe
language : en
Publisher:
Release Date : 1961
Noise And Hearing written by Charles D. Yaffe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Audiometry categories.
The relationship of changes in hearing acuity to long-term exposure to industrial noise was studied in Federal penitentiaries during the period 1953-59 by the Division of Occupational Health of the U.S Public Health Service. The workers studied were employed in textile mills; wood products and sheet metal products manufacturing; brush, shoe, and clothing factories; and printing. Overall noise levels in these operations ranged from approximately 75 to 110 decibels. Men employed in these plants had their hearing tested periodically. A group of approximately 600 men was maintained during the course of the study. Since replacements were made to take care of turnover, data were collected on 1, 952 different individuals during the study. Of these, 1,070 had preemployment audiograms. Approximately 12,000 men had their hearing tested at the time of admission to the penitentiaries. Findings are compared with four well-known proposed sets of criteria. For hearing conservation purposes the findings are in agreement with the recommendations of the Subcommittee on Noise of the American Academy of Ophthalmology and Otolaryngology and Air Force Regulation 160-3. In general, the damage risk criteria proposed by Rosenblith and Stevens for Broad band noise are also confirmed. The theory that narrow band noise requires more stringent criteria is not substantiated by the findings of these studies. Approximately half of commonly encountered industrial noise would be classed as narrow band by this definition. The lower limit of 50 sones per octave band does not always provide sufficient protection.
Together We Can Make A Difference
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1991
Together We Can Make A Difference written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Interpersonal communication categories.
Fundamentals Of Hearing For Health Professionals
DOWNLOAD
Author : Estelle H. Rosenblum
language : en
Publisher:
Release Date : 1979
Fundamentals Of Hearing For Health Professionals written by Estelle H. Rosenblum and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Hearing categories.
Proceedings
DOWNLOAD
Author : National Conference of Superintendents and Principals of Institutions for Deaf Mutes
language : en
Publisher:
Release Date : 1888
Proceedings written by National Conference of Superintendents and Principals of Institutions for Deaf Mutes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1888 with categories.
Journal Of Speech And Hearing Research
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1996
Journal Of Speech And Hearing Research written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Hearing categories.
Speech Communication Speech And Hearing Defects And Aids Language Acquisition
DOWNLOAD
Author : Gunnar Fant
language : en
Publisher:
Release Date : 1975
Speech Communication Speech And Hearing Defects And Aids Language Acquisition written by Gunnar Fant and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Hearing disorders categories.
Sex Differences In Human Performance
DOWNLOAD
Author : Mary Anne Baker
language : en
Publisher:
Release Date : 1987-02-24
Sex Differences In Human Performance written by Mary Anne Baker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-02-24 with Psychology categories.
The book brings together for the first time research on sex differences that affect human performance. The first section of the book reviews basic research in the areas of sensation, learning, response to stress, and social factors, as they provide a basic for observed sex differences. The next section contains more specific information about response differences and anthropometric factors. The contributors, many of whom are international authorities in their field, offer a wide but selective review across psychology and fields related to human performance, such as ergonomics, education and personnel work with objective and information based chapters, supported by extensive and valuable bibliographies.
British Medical Journal
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1894
British Medical Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1894 with Electronic journals categories.
Logic
DOWNLOAD
Author : Christoph Sigwart
language : en
Publisher:
Release Date : 1895
Logic written by Christoph Sigwart and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1895 with Logic categories.
Diseases Of The Nose Pharynx And Ear
DOWNLOAD
Author : Henry Gradle
language : en
Publisher:
Release Date : 1900
Diseases Of The Nose Pharynx And Ear written by Henry Gradle and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1900 with Ear categories.