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GB/T 4854.5-2008 Active
GB/T 4854.5-2008 Acoustics—Reference zero for the calibration of audiometric equipment—Part 5:Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
Abstract
This section specifies the reference equivalent threshold sound pressure levels (RETSPLs) for pure tones in the frequency range of 8 kHz to 16 kHz, which are used for calibrating air conduction audiometers for specific models of headphones.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4854.5-2008 |
| CCS | Acoustic metrology |
| ICS | Acoustics and acoustic measurement |
| Implement Date | 2009-02-01 |
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