GB/T 28047-2011 in English

VALID

Method of listening evaluation of sound reinforcement of auditorium gymnasium and stadium

Issued on:2011-10-31
Implemented on:2012-02-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $300.00
$291.00

Standard No:	GB/T 28047-2011
Document status:	VALID
Superseded by:	GB/T 28047-2026 Method of listening evaluation for sound reinforcement system of auditorium，gymnasium and stadium
Superseded on:	2027-03-01
Title in English:	Method of listening evaluation of sound reinforcement of auditorium gymnasium and stadium
Title in Chinese:	厅堂、体育场馆扩声系统听音评价方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2011-10-31
Implemented on:	2012-02-01
ICS Classification:	33.160.99-Other audio, video and audiovisual equipment
Chinese Classification:	M72-Sound and electronic sound equipment
Professional Classification:	GB-National Standard
Related Keywords:	sound reinforcement sound reinforcement system sound quality installation sound reinforcement systems
Related Topics:	sound system Ultrasound system review GBT28047 GB/T 28047-2011 sound reinforcement listening Phylogenetic tree classification method GTDB sound reinforcement system Methodological evaluation of colloidal gold method gb/t-28047

《GB/T 28047-2011厅堂、体育场馆扩声系统听音评价方法》由TC242（全国音频、视频及多媒体系统与设备标准化技术委员会）归口，主管部门为工业和信息化部（电子）。

Scope

This standard specifies the method for listening evaluation of the sound quality of the sound reinforcement system. This standard is applicable to the listening evaluation of relatively fixed installation sound reinforcement systems in various halls and stadiums.

More samples: GB 18306-2015 GB 50021-2001(2009) JJG 21-2008

Sample only — not a preview of GB/T 28047-2011

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