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GB/T 4130.2-2024 Active
GB/T 4130.2-2024 Acoustics—Calibration of hydrophones—Part 2:Procedures for low frequency pressure calibration
Abstract
This document specifies the calibration method for the low-frequency sound pressure field of hydrophones in the frequency range of 0.01 Hz to several thousand Hz. The calibration frequency range depends on the calibration method used.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4130.2-2024 |
| CCS | Acoustic metrology |
| ICS | Acoustics and acoustic measurement |
| Implement Date | 2025-07-01 |
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