SJ/Z 9150-1987 English Version, SJ/Z 9150-1987 Occluded-ear simulator for the measurement of earphones (English Version)

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SJ/Z 9150-1987 Occluded-ear simulator for the measurement of earphones (English Version)
Standard No.:	SJ/Z 9150-1987	Status:	abolished remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	4000 words	Translation Price(USD):	120.0 remind me the price change Email:
Implemented on:	1988-1-6	Delivery:	via email in 1~3 business day

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Standard No.:	SJ/Z 9150-1987
English Name:	Occluded-ear simulator for the measurement of earphones
Chinese Name:	测量耳塞机用阻塞耳道腔模拟器
Chinese Classification:	H01 Technical management
Professional Classification:	SJ Professional Standard - Electronics
Source Content Issued by:	Ministry of Electronics Industry
Issued on:	1988-1-6
Implemented on:	1988-1-6
Status:	abolished
Abolished on:	2024-07-11
Superseding:	公告：中华人民共和国工业和信息化部公告 2024年第17号
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

SJ/Z 9150-1987 is referred in:

Standard

SJ/Z 9150-1987 Occluded-ear simulator for the measurement of earphones (English Version)
Standard No.	SJ/Z 9150-1987
Status	abolished
Language	English
File Format	PDF
Word Count	4000 words
Price(USD)	120.0
Implemented on	1988-1-6
Delivery	via email in 1~3 business day

Detail of SJ/Z 9150-1987

Standard No.

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Chinese Classification

Professional Classification

ICS Classification

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Price(USD)

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Introduction of SJ/Z 9150-1987

本标准规定一种阻塞耳道腔模拟器，用以校准耳塞机在100～10000Hz频率范围内人耳鼓膜处的声压。本标准引用了SJ/Z 9144-87（IEC 126号）标准：测量助听器耳塞机用IEC参考耦合腔。

Contents of SJ/Z 9150-1987

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