Keefe, D H <br/><br/>
Method to measure acoustic impedance and reflection coefficient.  [electronic resource] 

 -  The Journal of the Acoustical Society of America  Jan 1992 
 - 470-85 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0001-4966 
<br/><br/><label>Standard No.: </label>10.1121/1.402733  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustic Impedance Tests--instrumentation<br/>Acoustics<br/>Ear Canal<br/>Humans<br/>Time Factors