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Position: Chinese Standard in English/GB/T 7582-2004
GB/T 7582-2004   Acoustics - Statistical distribution of hearing thresholds as a function of age (English Version)
Standard No.: GB/T 7582-2004 Status:to be superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 4000 words Translation Price(USD):120.0 remind me the price change

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Implemented on:2004-12-1 Delivery: via email in 1~3 business day

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,2026-2-1,2004-12-1,14113818180442AD7B66E13CB4840
Standard No.: GB/T 7582-2004
English Name: Acoustics - Statistical distribution of hearing thresholds as a function of age
Chinese Name: 声学 听阈与年龄关系的统计分布
Chinese Classification: Z32    Noise and vibration test methods
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2004-5-13
Implemented on: 2004-12-1
Status: to be superseded
Superseded by:GB/T 7582-2025 Acoustics - Statistical distribution of hearing thresholds related to age and gender
Superseded on:2026-2-1
Superseding:GB/T 7582-1987 Acoustics; Threshold of hearing by air conduction as a function of age and sex for otologically normal persons
Target Language: English
File Format: PDF
Word Count: 4000 words
Translation Price(USD): 120.0
Delivery: via email in 1~3 business day
本标准规定了不同年龄人群听阈的统计分布。其测听频率范围从125 Hz到8 000 Hz,年龄从18岁到70岁的耳科正常人。本标准规定了:a) 相对于18岁听阈中值的听阈中值期望值。b) 位于中值上下的期望统计分布。本标准适用于估计一个群体中由某一特定因素引起的听力损失。如果受观察的群体是些仅受到这特定因素影响的耳科正常人,那么,这种对比是有效的。噪声暴露是特定因素的一个例子。为了噪声暴露在听力评定中的应用,从本标准中选择了一些数据,构成为GB/T 14366的“数据库A”。本标准也可用于个人听力的评估,以与他同年龄组的正常听阈分布来评估个人的听力。但在听力学诊断中,却不能准确地确定个人听力损失中,哪些是和年龄增加有关的,哪些是由其他因素如噪声引起的。本标准所定义的听阈偏差,和在其他标准中(GB/T 4854.1、GB/T 16403、GB/T 16296、GB/T 7341.1)所定义的听阈级,分别表示个人的听阈或个别耳的听阈,和a)18岁人群的听阈中值,或b)GB/T 4854有关部分中规定的基准零级的关系。当基准零级相当于18岁人群的听阈中值时,听阈偏差和听阈级的数值相同。
Code of China
Standard
GB/T 7582-2004  Acoustics - Statistical distribution of hearing thresholds as a function of age (English Version)
Standard No.GB/T 7582-2004
Statusto be superseded
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)120.0
Implemented on2004-12-1
Deliveryvia email in 1~3 business day
Detail of GB/T 7582-2004
Standard No.
GB/T 7582-2004
English Name
Acoustics - Statistical distribution of hearing thresholds as a function of age
Chinese Name
声学 听阈与年龄关系的统计分布
Chinese Classification
Z32
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2004-5-13
Implemented on
2004-12-1
Status
to be superseded
Superseded by
GB/T 7582-2025 Acoustics - Statistical distribution of hearing thresholds related to age and gender
Superseded on
2026-2-1
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
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
120.0
Keywords
GB/T 7582-2004, GB 7582-2004, GBT 7582-2004, GB/T7582-2004, GB/T 7582, GB/T7582, GB7582-2004, GB 7582, GB7582, GBT7582-2004, GBT 7582, GBT7582
Introduction of GB/T 7582-2004
本标准规定了不同年龄人群听阈的统计分布。其测听频率范围从125 Hz到8 000 Hz,年龄从18岁到70岁的耳科正常人。本标准规定了:a) 相对于18岁听阈中值的听阈中值期望值。b) 位于中值上下的期望统计分布。本标准适用于估计一个群体中由某一特定因素引起的听力损失。如果受观察的群体是些仅受到这特定因素影响的耳科正常人,那么,这种对比是有效的。噪声暴露是特定因素的一个例子。为了噪声暴露在听力评定中的应用,从本标准中选择了一些数据,构成为GB/T 14366的“数据库A”。本标准也可用于个人听力的评估,以与他同年龄组的正常听阈分布来评估个人的听力。但在听力学诊断中,却不能准确地确定个人听力损失中,哪些是和年龄增加有关的,哪些是由其他因素如噪声引起的。本标准所定义的听阈偏差,和在其他标准中(GB/T 4854.1、GB/T 16403、GB/T 16296、GB/T 7341.1)所定义的听阈级,分别表示个人的听阈或个别耳的听阈,和a)18岁人群的听阈中值,或b)GB/T 4854有关部分中规定的基准零级的关系。当基准零级相当于18岁人群的听阈中值时,听阈偏差和听阈级的数值相同。
Contents of GB/T 7582-2004
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Keywords:
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