GB/T 4129-2003Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (English PDF)
声学 用于声功率级测定的标准声源的性能与校准要求
GB/T 4129 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4129-2025 | Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels | Valid |
| GB/T 4129-2003 | Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels | Obsolete |
GB/T 4129-2003 is obsolete. It has been replaced by GB/T 4129-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
April 14, 2003
Implementation date
December 1, 2003
Scope
GB/T 4129-2003 is the English-translated version of 声学 用于声功率级测定的标准声源的性能与校准要求.
GB/T 4129-2003 is the Chinese national standard "Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels".
It was issued on April 14, 2003 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on December 1, 2003. It is obsolete: it has been replaced by GB/T 4129-2025.
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Document preview — GB/T 4129-2003
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2003-04-14.
Date of implementation: 2003-12-01.
Status: obsolete, replaced by GB/T 4129-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 1859.1-2026Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 1:Engineering method
- GB/T 1859.2-2026Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 2:Survey method
- GB/T 21271-2026Vacuum technology - Noise measurement for vacuum pumps
- GB/T 1859.4-2025Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 4: Survey method for use in situ
- GB/T 45726-2025Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment
- GB/T 46044.2-2025Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms
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