ISO 389-3
Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators AMENDMENT 1
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| Organization: | ISO |
| Publication Date: | 10 February 2020 |
| Status: | active |
| Page Count: | 5 |
| ICS Code (Noise with respect to human beings): | 13.140 |
Document History
ISO 389-3
February 10, 2020
Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators AMENDMENT 1
A description is not available for this item.
February 1, 2016
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
This part of ISO 389 specifies the following data applicable to the calibration of bone vibrators for puretone bone-conduction audiometry:
a) reference equivalent threshold vibratory force levels...
January 1, 1994
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 3: Reference Equivalent Threshold Force Levels for Pure Tones and Bone Vibrators
A description is not available for this item.