AS/NZS 1591.4 PDF

Description

AS/NZS 1591.4 – Acoustics – Instrumentation for audiometry, Part 4: A mechanical coupler for calibration of bone vibrators

Specifies requirements for mechanical couplers used for calibrating bone-conduction audiometers and for making measurements on bone vibrators and bone conduction hearing aids in the frequency range from 125 Hz to 8000 Hz inclusive. It is identical with and has been reproduced from IEC 373:1990.

Product Details

Edition:

1st

Published:

09/05/1995

ISBN(s):

0726298549

Number of Pages:

11

File Size:

1 file , 85 KB

Product Code(s):

10135680, 10135660, 10135666

Note:

This product is unavailable in Ukraine, Russia, Belarus