Nábĕlek, A K <br/><br/>
Comparison of amplification systems in a classroom.  [electronic resource] 

 -  Journal of rehabilitation research and development  Jan 1986 
 - 41-52 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0748-7711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustic Stimulation<br/>Aged<br/>Hearing Aids<br/>Hearing Loss--physiopathology<br/>Humans<br/>Infrared Rays<br/>Pressure<br/>Radio<br/>Reference Standards<br/>Sensory Aids<br/>Sound<br/>Speech Perception