GB/T 20441.1-2010 English Version, GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones (English Version)

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GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones (English Version)
Standard No.:	GB/T 20441.1-2010	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	6000 words	Price(USD):	160.0 remind me the price change Email:
Implemented on:	2011-5-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 20441.1-2010
English Name:	Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones
Chinese Name:	电声学测量传声器第1部分：实验室标准传声器规范
Chinese Classification:	A59 Acoustic Measurement
Professional Classification:	GB National Standard
ICS Classification:	17.140.50 17.140.50 Electroacoustics 17.140.50
Issued by:	AQSIQ; SAC
Issued on:	2010-12-1
Implemented on:	2011-5-1
Status:	valid
Superseding:	GB/T 11670-1989 Acoustics--Characteristics and specifications for laboratory standard condenser microphones
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	160.0
Delivery:	via email in 1~3 business day

Standard

GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones (English Version)
Standard No.	GB/T 20441.1-2010
Status	valid
Language	English
File Format	PDF
Word Count	6000 words
Price(USD)	160.0
Implemented on	2011-5-1
Delivery	via email in 1~3 business day

Detail of GB/T 20441.1-2010

Standard No.

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Chinese Classification

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Keywords

Introduction of GB/T 20441.1-2010

本部分规定了用作实验室标准的电容传声器的机械尺寸和电声特性,使得声压的量值得以实现,并可使声压测量达到最高的测量准确度。本规范确保用互易法作简单易行的原级校准。
本部分规定了按实验室标准电容传声器的机械尺寸和电声特性建立的分类体系,以便于规范校准方法,实现实验室间的比对,包括同一传声器在不同实验室的校准和一给定校准系统下的传声器的互换性。

Contents of GB/T 20441.1-2010

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Keywords:
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