IEC 60645-4 Ed. 1.0 b – Audiometers – Part 4: Equipment for extended high-frequency audiometry
Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in IEC 645-1.
Product Details
- Edition:
- 1.0
- Published:
- 10/12/1994
- Number of Pages:
- 19
- File Size:
- 1 file , 730 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
