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Chinese Standard: GB/T 25498.1-2010

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Electroacoustics—Simulators of human head and ear—Part 1:Ear simulator for the calibration of supra-aural earphones


Standard in brief
Scope of Application:  
GB/T 25498的本部分规定了用于校准听力测定和电话电声测量用无声泄漏压耳式耳机的耳模拟器结构和特性。
本部分规定的耳模拟器其频带范围为20 Hz~10 000 Hz。

Basic information
Standard No:GB/T 25498.1-2010
Standard Name:电声学 人头模拟器和耳模拟器 第1部分:校准压耳式耳机用耳模拟器
English Name:Electroacoustics—Simulators of human head and ear—Part 1:Ear simulator for the calibration of supra-aural earphones
Standard Status:现行
Release Date:2010-12-01
Effective Date:2011-05-01
Language of Publication:中文简体

Standard Classification
ICS Number:17.140.50
CCS Number:A59

Related Standards
Referenced Standards:GB/T 20441.4-2006
Adopted Standards:IEC 60318-1:1998
Adopted Standard Name:《电声学 人头模拟器和耳模拟器 第1部分:校准压耳式耳机用耳模拟器》(英文版)
Adoption Level:IDT

Publication Information
Number of pages:16
Number of words:16 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2011-01-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:25498.1
Drafter:韩捷、张伟、姜波、曲林
Drafting Organization:中国电子科技集团公司第三研究所
Management Organization:全国电声学标准化技术委员会归口(SAC/TC 23)
Proposing Department:中华人民共和国工业和信息化部

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