Description
Specifies value of sound pressure level corresponding to audiometric zero for monaural earphone listening to pure tones of certain stated frequencies.
All current amendments available at time of purchase are included with the purchase of this document.
Product Details
- Published:
- 03/10/1971
- ISBN(s):
- 0580004856
- Product Code(s):
- 10044571
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
