GB/T 4959-2026 Pending National standards

GB/T 4959-2026 Methods of measurement for the characteristics of sound reinforcement in auditoria

Publish Date: 2026-03-31 Implement Date: 2026-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4959-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Other audio, video, and audiovisual equipment

Publish Date: 2026-03-31

Implement Date: 2026-10-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国音频、视频及多媒体系统与设备标准化技术委员会(SAC/TC 242)

Pages: 44 pages

Scope

本文件描述了装有扩声系统的厅堂声学特性测量方法。
本文件适用于装有扩声系统的各类厅堂（如剧院、多功能厅、会议厅、体育馆等及其他类似场所)的声学特性测量。体育场的声学特性测量参照使用。

Development Information

Drafting Units:

中国电子科技集团公司第三研究所、北京奥特维科技有限公司、中国演艺设备技术协会、中国电子技术标准化研究院、北京泰瑞特检测技术服务有限责任公司、中国建筑科学研究院有限公司、中广电广播电影电视设计研究院有限公司、北京市建筑设计研究院股份有限公司、山东省信息技术产业发展研究院(中国赛宝(山东)实验室)、浙江安达系统工程有限公司、东莞市三基音响科技有限公司、广东保伦电子股份有限公司、广州华汇音响顾问有限公司、广东龙健电子科技有限公司、广州佳比亚电子科技有限公司、浙江先创音响科技有限公司、音曼(北京)科技有限公司、深圳易科声光科技股份有限公司、上海亿光数码科技有限公司、先歌国际影音股份有限公司

Drafting Persons:

吴昕、丁凡、崔广中、徐文学、刘畅、王斌、唐文、张利滨、陈盛玉、武晟、徐永生、赵静、林杰、陈建华、陈金京、程伟、宋锡祥、成尧、明德、陶建新、周凤歆、史军、夏永新、陈良春、杨维国、魏增来、冀翔、江小婳、项珏、宁海丰、马庆贺、范佳嘉、刘涛、吴爱霞、谢朗

Word Count: 60 Thousand words Pages: 44 pages

Replace the following standards

GB/T 4959-2011 Methods of measurement for the characteristics of sound reinforcement in auditoria

Referenced Standards

GB/T 3241-1998 Octave-band and fractional-octave-band filters GB/T 3241-2010 Electroacoustics—Octave-band and fractional-octave-band filters GB/T 3241.1-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 1:Specifications GB/T 3241.2-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 2:Pattern evaluation tests GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 6278-1986 Simulated programme signal GB/T 6278-2012 Sound system equipment—General—Simulated programme signal GB/T 15508-1995 Acoustics—Speech articulation testing method GB/T 50076-2013 Code for measurement of the reverberation time in rooms SJ/T 10724-2013 Electroacoustics - General Specification for Measurement Condenser Microphones SJ/T 10724-1996 Test Conductance Microphone Common Technical Requirements IEC 60268-16

Related Standards

GB/T 15521-1995 Abolished

GB/T 15521-1995 Format and classification of digital audio tape cassette system (DAT) used for broadcasting

Publish Date: 1995-04-06

GB/T 15644-1995 Abolished

GB/T 15644-1995 Application of connectors for the interconnection of equipment in audio-visual systems

Publish Date: 1995-07-24

GB 16787-1997 Active

GB 16787-1997 Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz

Publish Date: 1997-05-28

GB 16788-1997 Active

GB 16788-1997 Measurements and limits of immunity of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1 GHz

Publish Date: 1997-05-28

GB/T 16812-1997 Abolished

GB/T 16812-1997 Technical specification for NICAM-728 digital audio signal transmission with satellite TV channel subcarrier

Publish Date: 1997-05-28

GB/T 16954-1997 Replaced

GB/T 16954-1997 General specification for Ku-band satellite television earth receive-only station

Publish Date: 1997-08-26