Description
Specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, in comparison with standard reference threshold levels by means of psychoacoustic test methods. This Standard is a modified adoption of, and has been reproduced from, IEC 60645-1:2001.
Product Details
- Published:
- 01/01/2002
- File Size:
- 1 file , 460 KB
