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Basic data
| Standard ID | GB/Z 41283.2-2026 (GB/Z41283.2-2026) |
| Description (Translated English) | Acoustics - Soundscape - Part 2: Data collection and reporting requirements |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | A59 |
| Classification of International Standard | 17.140 |
| Word Count Estimation | 30,328 |
| Date of Issue | 2026-02-27 |
| Date of Implementation | 2026-02-27 |
| Issuing agency(ies) | State Administration for Market Regulation, Standardization Administration of China |
GB/Z 41283.2-2026: Acoustics - Soundscape - Part 2: Data collection and reporting requirements
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
GB /Z 41283.2-2026.Acoustic soundscape - Part 2.Data collection and reporting requirements
ICS 17.140
CCSA59
National Standardization Guiding Technical Documents of the People's Republic of China
Acoustic soundscape
Part 2.Data Collection and Reporting Requirements
(ISO /T S12913-2.2018, IDT)
Published on 2026-02-27
State Administration for Market Regulation
The State Administration for Standardization issued a statement.
Table of contents
Preface III
Introduction IV
1.Scope 1
2 Normative References 1
3.Terms and Definitions 1
4.Descriptors and Indicators 2
4.1 Overview 2
4.2 Acoustic and psychoacoustic indicators 3
5.Data Collection 3
5.1 Overview 3
5.2 Sound Walk 4
5.3 Questionnaire 4
5.4 Guided Interviews 4
5.5 Sound Source Classification 4
5.6 Binaural Measurements 4
6.Reporting Requirements 5
Appendix A (Normative) Minimum Requirements for Reports 6
A.1 Overview 6
A.2 Participants 6
A.3 Acoustic Environment 6
A.4 Data Collection 7
Appendix B (Informative) Psychoacoustic Indicators 8
Appendix C (Informative) Data Collection Methods 9
C.1 Classification 9
C.2 Sound Walk Method 10
C.3 Data Collection Example 11
Appendix D (Normative) Methods for Binaural Measurement 10
D.1 Overview 19
D.2 Location of the binaural measurement system 19
D.3 Selection of Measurement Time Period 19
D.4 Equalization of Binaural Measurements 19
D.5 Use of the wind shield 20
D.6 Recording Requirements 20
D.7 Information recorded in the binaural measurement report of the acoustic landscape 20
D.8 Replay of Binaural Measurements 20
Appendix E (Informative) Best Practices for Reporting Sound Landscape Studies 21
E.1 Overview 21
E.2 Report Introduction 21
E.3 Methods Section 21
E.4 Result 22
Reference 23
Foreword
This document is a standard or guiding technical document.
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents".
Drafting.
This document is Part 2 of GB/T (Z)41283 "Acoustic Landscape". GB/T (Z)41283 has the following parts published.
---Part 1.Definitions and Conceptual Framework;
---Part 2.Data Collection and Reporting Requirements;
---Part 3.Data Analysis.
This document is equivalent to ISO /T S12913-2.2018 "Acoustic landscape – Part 2.Data collection and reporting requirements".
The model has been changed from an ISO technical specification to a national standardization guiding technical document of my country.
The following minimal editorial changes have been made to this document.
---Note 2 has been added to 3.1.
Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.
This document was proposed by the Chinese Academy of Sciences.
This document is under the jurisdiction of the National Acoustics Standardization Technical Committee (SAC/TC17).
This document was drafted by. Zhejiang University of Science and Technology, Tongji University, Northwestern Polytechnical University, Zhejiang University, Chongqing University, and the Institute of Acoustics, Chinese Academy of Sciences.
Research Institute, Tianjin University, Dalian University of Technology, Shenyang Jianzhu University, Shanghai Environmental Science Research Institute, Highway Research Institute of the Ministry of Transport
Wuhan University, Harbin Institute of Technology (Shenzhen), Hangzhou Aihua Intelligent Technology Co., Ltd., and Shanxi University.
The main drafters of this document are. Li Zhengguang, Yu Wuzhou, Mao Dongxing, Mo Fangshuo, Chen Ke'an, Zhai Guoqing, Xie Hui, Li Xiaodong, Cheng Xiaobin, and Lü Yadong.
Kang Jian, Lu Xiaodong, Zhang Yuan, Luo Man, Zhu Wenying, Wang Xiaonan, Yuan Minmin, Huang Lingjiang, Tong Huan, Xiong Wenbo, Yang Yang, Xu Xin.
Introduction
The GB/T (Z)41283 series of standards, "Acoustics and Soundscapes," aims to reach a broad consensus and provide a framework for different academic disciplines interested in soundscapes.
This provides a foundation for communication between science and professions. GB/T 41283.1 provides a definition and conceptual framework for the term "sound landscape".
The concept of sound landscape is used to provide a holistic approach to the acoustic environment (not just noise) and its impact on quality of life. Sound landscape recommendations.
This involves assessing all perceived sounds across all complex scenarios within an environment. To this end, sound landscape research utilizes various elements related to human perception, the acoustic environment, and the field.
The collection of environmental data is crucial. Importantly, acoustic landscape research relies primarily on human perception, and only secondarily on physical measurements.
The soundscape-related content is extensive and is planned to consist of four parts.
---Part 1.Definitions and Conceptual Framework. The aim is to provide a definition and connotation of "soundscape".
---Part 2.Data Collection and Reporting Requirements. The purpose is to specify the requirements for data collection and reporting in acoustic landscape research, surveys, and applications.
Requirements and supporting information.
---Part 3.Data Analysis. The purpose is to provide guidance on analyzing the data obtained in Part 2.
---Part 4.Design and Intervention. The aim is to provide guidelines for the design, preservation, or renewal of soundscapes.
Acoustic soundscape
Part 2.Data Collection and Reporting Requirements
1 Scope
This document specifies the requirements and supporting information for data collection and reporting in sound landscape research, surveys, and applications.
This document defines and standardizes data collection procedures. Through data collection, it acquires, measures, and reports key data related to people, the acoustic environment, and the environment.
Information related to the elements.
2 Normative references
The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.
For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.
This document.
loudness - Part 1.Zwicker method)
ISO.1996-1 Description, measurement and evaluation of ambient acoustics – Part 1.Basic parameters and evaluation methods (Acoustics-
sessment procedures
Note. GB/T 3222.1-2022 Acoustic ambient noise – Description, measurement and evaluation – Part 1.Fundamental parameters and evaluation methods (ISO.1996-1.
2016, IDT).
ISO 12913-1 Acoustics - Soundscape - Part 1.Definitions and Conceptual Framework
Note. GB/T 41283.1-2022 Acoustic landscape - Part 1.Definitions and conceptual framework (ISO 12913-1.2014, IDT).
3 Terms and Definitions
The terms and definitions defined in ISO 12913-1, as well as the following terms and definitions, apply to this document.
The URLs for the terminology databases maintained by ISO and IEC for standardization are as follows.
3.1
background sound
A sound that is heard continuously or frequently enough to complement the perceived sound.
Note 1.Background noise is usually not consciously perceived, but it acts as a moderating factor, affecting the perception of foreground noise (3.3).
Note 2.The term "background sound" in this document is different from "background sound" or "natural sound" in other standards.
...
