BSI - BS ISO 389-4
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 4: Reference Levels for Narrow-Band Masking Noise
inactive
Buy Now
| Organization: | BSI |
| Publication Date: | 15 March 1995 |
| Status: | inactive |
| Page Count: | 13 |
| ICS Code (Noise with respect to human beings): | 13.140 |
| ICS Code (Medical equipment in general): | 11.040.01 |
Document History
BS ISO 389-4
March 15, 1995
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 4: Reference Levels for Narrow-Band Masking Noise
A description is not available for this item.
March 15, 1995
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 4: Reference Levels for Narrow-Band Masking Noise
A description is not available for this item.