Assistive technology for the hearing-impaired, deaf and deafblind / 
Marion A. Hersh, Michael A. Johnson (eds), with Conny Andersson ... [et al.]. 
 - London ;  New York :  Springer,  c2003. 
 - xix, 319 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Anatomy and Physiology of Hearing, Hearing Impairment and Treatment.- Audiology: The Measurement of Hearing.- Hearing-aid Principles and Technology.- Induction-loop Systems.- Infrared Communication Systems.- Telephone Technology.- Alarm and Alerting Systems for Hearing-impaired and Deaf People.- Dual Sensory Impairment: Devices for Deafblind People.- The Final Product: Issues in the Design and Distribution of Assistive Technology Devices. 
<br/><br/><label>ISBN: </label>1852333820 (alk. paper) 
<br/><br/><label>LCCN: </label>2002044538 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Deaf--Means of communication.<br/>Communication devices for people with disabilities.<br/>Deaf--Means of communication--Technological innovations.<br/>Communication devices for people with disabilities--Technological innovations.
<br/><br/><label>LC Class. No.: </label>HV2502  / .A875 2003 
<br/><br/><label>Dewey Class. No.: </label>617.803 HER J