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Acoustics – Instrumentation for audiometry – Reference zero for the calibration of pure-tone bone conduction audiometers
standard by Standards Australia / Standards New Zealand, 01/01/1995
Specifies reference equivalent threshold force levels, essential characteristics of the bone vibrator and levels of masking noise applied to the ear not under test. These are applicable to the calibration of bone vibrators for pure-tone bone conduction audiometry. It is identical with and has been reproduced from ISO 389-3:1994.
Product Details
- Edition:
- 1st
- Published:
- 01/01/1995
- ISBN(s):
- 0726298557
- Number of Pages:
- 10
- File Size:
- 1 file , 93 KB
- Product Code(s):
- 10090114, 10090136, 10090145
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Original price was: $171.00.$103.00Current price is: $103.00.Add to cartMaritime navigation and radiocommunication equipment and systems – Automatic identification system (AIS) – Part 1: AIS Base Stations – Minimum operational and performance requirements, methods of testing and required test results
standard by Standards Australia / Standards New Zealand, 06/29/2015
