PDF Standards IEC 60645-1 Ed. 2.0 b:2001

Click here to purchase
This part of IEC 60645 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.

Product Details

Edition:

2.0

Published:

06/20/2001

Number of Pages:

69

File Size:

1 file , 490 KB