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Chinese National Standard Category: Acoustic Measurement |
English Title: | Acoustics--Determination of sound power levels of noise sources--Requirements for the performance and calibration of reference sound source |
Chinese Title: | 声学 噪声源声功率级的测定 标准声源的性能要求与校准 |
Standard No.: | GB/T 4129-1995 |
Category No.: | A59 |
Issued by: | |
Issued on: | 1995-07-03 |
Implemented on: | 1996-2-1 |
Status: | superseded |
Superseded by: | GB/T 4129-2003 Acoustics--Requirements for the performance and calibration o reference sound sources used for determination of sound power levels |
Superseded on: | 2003-12-1 |
Abolished on: | |
Superseding: | GB 4129-1984 Reference sound source |
Word Count: | 2000 words |
Similar Standards: | GB/T 19889.10-2006 GB/T 19889.1-2005 GB/T 19889.7-2005 GB/T 19889.6-2005 GB/T 6881-2023 GB/T 3785.2-2023 GB/T 42559-2023 GB/T 42553-2023 GB/T 3785.1-2023 GB/T 42473-2023 GB/T 19889.7-2022 GB/T 3222.1-2022 GB/T 41283.1-2022 GB/T 19889.2-2022 GB/T 17248.1-2022 GB/Z 38251-2019 GB/T 20441.2-2018 GB/T 3785.3-2018 GB/T 7341.5-2018 GB/T 17248.5-2018 |
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