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| Chinese National Standard Category: Noise and vibration test methods |
| English Title: | Acoustics - Statistical distribution of hearing thresholds as a function of age |
| Chinese Title: | 声学 听阈与年龄关系的统计分布 |
| Standard No.: | GB/T 7582-2004 |
| Category No.: | Z32 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2004-5-13 |
| Implemented on: | 2004-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 7582-1987 Acoustics; Threshold of hearing by air conduction as a function of age and sex for otologically normal persons |
| Word Count: | 4000 words |
| Similar Standards: | GB/T 19884-2005 GB/T 19887-2005 GB/T 4214.3-2023 GB/T 41311.1-2022 GB/T 4214.11-2021 GB/T 4214.13-2021 GB/T 4214.12-2021 GB/T 4214.15-2021 GB/T 4214.14-2021 GB/T 4214.9-2021 GB/T 4214.7-2020 GB/T 4214.4-2020 GB/T 4214.2-2020 GB/T 4595-2020 GB/T 37242-2018 GB/T 4214.1-2017 GB/T 4214.7-2012 GB/T 25516-2010 GB 24929-2010 GB/T 4214.4-2008 |
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