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GB/T 4854.6-2014 Active
GB/T 4854.6-2014 Acoustics—Reference zero for the calibration of audiometric equipment—Part 6:Reference hearing threshold levels for test signals of short duration
Abstract
This part of GB/T 4854 specifies the reference hearing threshold level for short-term test signals.
This part is applicable to the calibration of hearing testing equipment that uses such signals.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4854.6-2014 |
| CCS | Acoustic metrology |
| ICS | Acoustics and acoustic measurement |
| Implement Date | 2015-02-01 |
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