北京pk10滚雪球在线计划

Build standard library

national standards of People's Republic of China

Public broadcast system engineering technical specifications


Technical code for public address system engineering


GB 50526-2010


Compiling institutes: Ministry of Industry and Information Technology of the People's Republic of China
Approval department: Ministry of Housing and Urban-Rural Development of the People's Republic of China Date of implementation: December 1, 2010



Announcement of the Ministry of Housing and Urban-Rural Development of the People's Republic of China

No. 608

Announcement on the release of the national standard "Technical Specifications for Public Broadcasting System Engineering"

The "Technical Specifications for Public Broadcasting System Engineering" is now approved as a national standard, numbered GB 50526-2010, and will be implemented as of December 1, 2010. Among them, Articles 3.2.5 (1,2), 3.5.6, 3.5.7, 3.6.7 (1), 4.2.4, 4.2.5 (sections) To be mandatory, it must be strictly enforced.
This specification is published by the China Planning Publishing House organized by the Standard Quota Research Institute of our Ministry.

Ministry of Housing and Urban-Rural Development of the People's Republic of China May 31, 2010


Foreword

This specification is based on the requirements of the “Notice on Printing and Distributing the“ 2006 Construction and Construction Standards and Specification Development and Revision Plan (Second Batch) ”(Ministry of Construction [2006] No. 136) issued by the former Ministry of Construction. Guangzhou Dispu Acoustics Technology Co., Ltd. jointly prepared with relevant units.
In the process of compiling this specification, the compiling team absorbed advanced technology and experience at home and abroad, conducted demonstrations and experimental verifications of relevant technologies and indicators, and solicited opinions from relevant experts across the country, and finally reviewed and finalized it.
The main contents of this specification include: general rules, terminology, public broadcasting system engineering design, public broadcasting system engineering construction, public broadcasting system electro-acoustic performance measurement, and public broadcasting system engineering acceptance.
The provisions marked in bold in this code are mandatory and must be strictly enforced.
The Ministry of Housing and Urban-Rural Development is responsible for the management and interpretation of the mandatory provisions, the Ministry of Industry and Information Technology is responsible for the daily management, and the Audio Engineering Branch of the Chinese Institute of Electronics is responsible for the interpretation of specific technical content. If you need to modify or supplement this specification during the implementation process, please send your comments and suggestions and related materials to the Audio Engineering Branch of the Chinese Institute of Electronics (Address: Beijing Box 743, Postcode: 100015, E-mail: aesc @ ritvea .com.cn) for future reference.
List of editors, editors, drafters and reviewers of this code:
Compiling institutes: Audio Engineering Branch of Chinese Institute of Electronics
Guangzhou Ditupu Audio Technology Co., Ltd.
Participating organization: Third Research Institute of China Electronics Technology Group Corporation
Guangdong Provincial Electronic and Electrical Products Supervision and Inspection Institute
Institute of Audiovisual and Lighting Technology, Guangzhou University
Institute of Communication Acoustics, Communication University of China
Guangzhou Shengya Audio Equipment Co., Ltd.
Hangzhou Jiasheng Audiovisual Technology Co., Ltd.
Shanghai Feile Electroacoustic Device Co., Ltd.
Beijing Yitai Electronics Group Co., Ltd.
Yunnan Yifeng Technology Engineering Co., Ltd.
Beijing Yisi Aoda Acousto-Optic Electronic Equipment Co., Ltd.
Guilin Shenshi Professional Acoustic Weak Current Engineering Design and Installation Department
An Hengli (International) Eye Company
Guangzhou Tiange Electronic Technology Co., Ltd.
The main drafters: Zhong Gongliang, Fan Baoyuan, Wang Heng, Zhong Houqiong, Liang Hongfei, Men Zihou, Gu Keming, Peng Miaoyan, Zhou Xitao, Zhang Chengyun, Zeng Weijian, Wang Qixiang, Guo Yuanlin, Pan Xiaodong, Shao Jianqun, Li Litian
Main reviewers: Yan Fenglun, Wang Yizhen, Shen Chen Jianli Cao Xiaozhen Zhang Xinhua Zhang Libin