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Position: Chinese Standard in English/GB/T 4129-2003
GB/T 4129-2003   Acoustics--Requirements for the performance and calibration o reference sound sources used for determination of sound power levels (English Version)
Standard No.: GB/T 4129-2003 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 6000 words Price(USD):180.0 remind me the price change

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Implemented on:2003-12-1 Delivery: via email in 1~3 business day
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Standard No.: GB/T 4129-2003
English Name: Acoustics--Requirements for the performance and calibration o reference sound sources used for determination of sound power levels
Chinese Name: 声学 用于声功率级测定的标准声源的性能与校准要求
Chinese Classification: A59    Acoustic Measurement
Professional Classification: GB    National Standard
Issued by: AQSIQ
Issued on: 2003-4-1
Implemented on: 2003-12-1
Status: valid
Superseding:GB/T 4129-1995
Language: English
File Format: PDF
Word Count: 6000 words
Price(USD): 180.0
Delivery: via email in 1~3 business day
本标准规定了标准声源的声学性能要求:1、声功率输出的短时稳定性和重复性;2、频谱特征;3、指向性指数。本标准适用于标准声源。
GB/T 4129-2003 is referred in:
* GB/T 4214.1-2000 Acoustics--Household and similar electrical appliances--Test code for determination of airborne acoustical noise--Part 1:General requirements
Code of China
Standard
GB/T 4129-2003  Acoustics--Requirements for the performance and calibration o reference sound sources used for determination of sound power levels (English Version)
Standard No.GB/T 4129-2003
Statusvalid
LanguageEnglish
File FormatPDF
Word Count6000 words
Price(USD)180.0
Implemented on2003-12-1
Deliveryvia email in 1~3 business day
Detail of GB/T 4129-2003
Standard No.
GB/T 4129-2003
English Name
Acoustics--Requirements for the performance and calibration o reference sound sources used for determination of sound power levels
Chinese Name
声学 用于声功率级测定的标准声源的性能与校准要求
Chinese Classification
A59
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2003-4-1
Implemented on
2003-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 4129-1995
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
180.0
Keywords
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Introduction of GB/T 4129-2003
本标准规定了标准声源的声学性能要求:1、声功率输出的短时稳定性和重复性;2、频谱特征;3、指向性指数。本标准适用于标准声源。
Contents of GB/T 4129-2003
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Keywords:
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