Details

ID#: 9121
Caption:
This 1995 photograph depicted a telephone receiver handset that had been equipped with a volume control, as well as the universal symbol for radiating sound waves on the handle, in plain view. Volume controls are beneficial, not only to the hearing impaired, but to those with normal hearing, who might be making use of the telephone in a noisy environment, like a city street.
High Resolution: Click here for hi-resolution image (16.66 MB)
Content Provider(s): CDC/ Richard Duncan, MRP, Sr. Proj. Mngr, North Carolina State University, The Center for Universal Design (CUD)
Creation Date: 1995
Photo Credit: Center for Universal Design
Links: North Carolina State University - The Center for Universal Design
Categories:
CDC Organization
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MeSH
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Analytical, Diagnostic and Therapeutic Techniques and Equipment
Anthropology, Education, Sociology and Social Phenomena
Biological Sciences
Diseases
Health Care
Persons
Psychiatry and Psychology
Technology and Food and Beverages
Copyright Restrictions: Yes - This image is copyright protected. Any public or private use of this image is subject to prevailing copyright laws. Please contact the content provider of this image for permission requests.