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WH/T 25-2007Sound system design and engineering guideline for theatre, halls and installations (English PDF)

剧场等演出场所扩声系统工程导则

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Issued by

Ministry of Culture of the People's Republic of China

Level / Type

National · Recommended

Issue date

January 1, 2007

Implementation date

June 1, 2007

Scope

WH/T 25-2007 is the English-translated version of 剧场等演出场所扩声系统工程导则.

WH/T 25-2007 is the Chinese standard "Sound system design and engineering guideline for theatre, halls and installations". It was issued by Ministry of Culture of the People's Republic of China.

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Document preview — WH/T 25-2007

National Standard of the People's Republic of China

Classification: M70

Issued by: Ministry of Culture of the People's Republic of China

[Preview only]
1 Scope
2 Normative References
2.1 Terms
3 Terms and Definitions
4 Overview
4.1 General requirements
5 Technical Requirements
6 Calibration conditions
6.1 Environmental conditions
6.2 Measurement standards and other equipment
7 Calibration items and calibration methods
7.1 Calibration Items
7.2 Calibration method
8 Expression of calibration results
9 Recalibration interval

1 Foreword

WH/T 25-2007 was issued by Ministry of Culture of the People's Republic of China on 9 May 2007 and has been in force since 1 June 2007.

The WH/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 15 pages in English translation.

2 Scope Preview

WH/T 25-2007 is filed under Chinese Standard Classification M70, in the field of telecommunications and broadcasting.

This catalogue holds 49 other WH/T standards without an ICS number.

In this catalogue, WH/T standards carry edition years from 1996 to 2024.

3 About this standard

Sector: Cultrue Industry Standard (Recommended)

Issued by: Ministry of Culture of the People's Republic of China

English translation: about 15 pages (approximate)

Chinese original: about 23,216 characters

4 Related standards

Standards on related subjects:

GB/T 45715.1-2025 — Multimedia systems and equipment for vehicles - Surround view system - Part 1: General

SJ/T 11546-2015 — Technical requirements and methods of measurement for integration of display wall

WH/T 32-2008 — DMX512-A lighting control data transfer protocol

WH/T 31-2008 — Stage lighting design commonly used terms

5 Classification and status

Chinese Standard Classification (CCS): M 70

Prefix WH/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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