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
- Note:
- This product is unavailable in Ukraine, Russia, Belarus