IEC 60118-7:2005-Electroacoustics - Hearing aids - Part 7 :   Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 

 - 2.0 
 - Geneva :  International Electrotechnical Commission,  2005. 
 - 45 p. 
<br/><br/>Gives recommendations for the measurement of the performance characteristics of air-conduction hearing aids of a particular model for production, supply and delivery quality assurance purposes. The manufacturer will normally assign nominal values. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electroacoustics <br/>Hearing aids