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GB/T 26237.13-2023: Information technology - Biometric data interchange formats - Part 13: Voice data
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Information technology - Biometric data interchange formats - Part 13: Voice data
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GB/T 26237.13-2023
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Basic data | Standard ID | GB/T 26237.13-2023 (GB/T26237.13-2023) | | Description (Translated English) | Information technology - Biometric data interchange formats - Part 13: Voice data | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L71 | | Classification of International Standard | 35.240.15 | | Word Count Estimation | 30,339 | | Date of Issue | 2023-05-23 | | Date of Implementation | 2023-12-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 26237.13-2023: Information technology - Biometric data interchange formats - Part 13: Voice data
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ICS 35:240:15
CCSL71
National Standards of People's Republic of China
Information Technology Biometric Data Interchange Format
Part 13: Sound data
Part 13:Voice data
(ISO /IEC 19794-13:2018, IDT)
Released on 2023-05-23
2023-12-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Abbreviations5
5 Compliance5
6 Procedures and identifiers6
6:1 Collection process and statement 6
6:2 Registered format type identifiers 7
7 Common Sound Data Interchange Format (BDB) 8
7:1 Overview 8
7:2 Convention 8
7:3 Voice Recording General Header 8
7:4 Speech Representation Head 12
7:5 Speech representation data 16
7:6 Mode 16
7:7 Example 22
Appendix A (Normative) Compliance Test Method 24
A:1 Overview 24
A:2 Compliance testing 24
Reference 25
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document is part 13 of GB/T 26237 "Information Technology Biometric Data Interchange Format": GB/T 26237 has
The following parts were released:
--- Part 1: Framework;
--- Part 2: Fingerprint detail point data;
--- Part 3: Fingerprint spectral data;
--- Part 4: Fingerprint image data;
--- Part 5: Face image data;
--- Part 6: Iris image data;
--- Part 7: Signature/signature time series data;
--- Part 8: Fingerprint skeleton data;
--- Part 9: Vascular image data;
--- Part 10: Hand contour data;
--- Part 11: Processed signature, signature dynamic data;
--- Part 13: Sound data;
--- Part 14: DNA data;
--- Part 15: Palmprint image data:
This document is equivalent to ISO /IEC 19794-13:2018 "Information Technology Biometric Data Interchange Format Part 13:
Sound Data":
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28):
This document was drafted by: Beijing Deyi Yintong Technology Co:, Ltd:, East China Branch of China Electronics Standardization Institute, Tsinghua University
Science, Renmin University of China, Shenzhen Rongxin Medical Technology Co:, Ltd:, China Electronics Standardization Research Institute, Beijing Shuguang Yitong Technology Co:, Ltd:
Division, Beijing Eye Technology Co:, Ltd:, Huawei Technologies Co:, Ltd:, HKUST Xunfei Co:, Ltd:, Beijing Baidu Netcom Technology Co:, Ltd:,
Ant Technology Group Co:, Ltd:, Tianjin Optoelectronics Group Co:, Ltd:, Guizhou Longchuang Xingzhi Technology Co:, Ltd:, Guangzhou Pacific Computer Information Technology Co:, Ltd:
Information Consulting Co:, Ltd:, Guangdong Haiminghui Electronic Technology Co:, Ltd:, Tianfu (Dongguan) Standard Technology Co:, Ltd:, Shenzhen Mingtu Innovation Technology Co:, Ltd:
Co:, Ltd:, Fuzhou Data Technology Research Institute Co:, Ltd:, China Construction Bank Corporation, Guizhou Deyi Yintong Technology Co:, Ltd:
company:
The main drafters of this document: Zheng Fang, Zhong Chen, Wang Wenfeng, Wu Xiaojun, Huang Xiaoni, Song Jiwei, Jin Qin, Zhu Rongrong, Lang Junqi, Yu Xueping,
Su Liwei, Liu Qianying, Yang Chunlin, Meng Fanhui, Cheng Ming, Li Xu, Lin Guanchen, Li Jianming, Lin Xiaolong, Yin Long, Yang Chuanquan, Wang Cheng, Li Qingshun,
Chen Fufeng, Jin Panshi, Xiang Yinshan, Song Xueqian, Liu Le, Cao Yu:
Introduction
GB/T 26237 "Information Technology Biometric Data Interchange Format" supports interoperability between biometric applications and systems
Operation and data exchange, the biometric data exchange format is specified for different biometric modes, in line with the specified in GB/T 26237
The parties in the biometric data exchange format can decode each other's biometric data, so as to meet the requirements of applying biometric technology to
Complexity requirements of various applications:
GB/T 26237 "Information Technology Biometric Data Exchange Format" is proposed to be composed of 15 parts:
--- Part 1: Framework: The purpose is to specify the general content, meaning, representation and compliance of the biometric data format
Test Methods:
--- Part 2: Fingerprint detail point data: The purpose is to specify a data record exchange format and compliance test for fingerprint minutiae points:
try method:
--- Part 3: Fingerprint spectral data: The purpose is to specify a data record exchange format and compliance test for fingerprint profiles
method:
--- Part 4: Fingerprint image data: The purpose is to specify a data record exchange format and compliance test for fingerprint images
method:
--- Part 5: Face image data: The purpose is to specify a data record exchange format and compliance test for face images
method:
--- Part 6: Iris image data: The purpose is to specify an iris image data record exchange format and compliance test
method:
--- Part 7: Signature/signature time series data: The purpose is to specify a data record exchange format for signature/signature data
and compliance testing methods:
--- Part 8: Fingerprint skeleton data: The purpose is to specify a fingerprint data record exchange format of the fingerprint line skeleton and conform to
sexual testing method:
--- Part 9: Vascular image data: The purpose is to specify a data record exchange format and compliance test for human blood vessel images:
try method:
--- Part 10: Hand contour data: The purpose is to specify a data record exchange format and conformity test for hand contour data:
try method:
--- Part 11: Processed signature/signature dynamic data: The purpose is to specify a type of processed signature/signature dynamic data
Data record exchange formats and compliance testing methods:
--- Part 12: Face characteristic data: The purpose is to specify a data record exchange format and compliance test for facial characteristics
method:
--- Part 13: Sound data: The purpose is to specify a voice data recording exchange format and compliance testing method:
--- Part 14: DNA data: The purpose is to specify a DNA data record exchange format and compliance testing method:
--- Part 15: Palmprint image data: The purpose is to specify a data record exchange format and compliance test for human palmprint images:
try method:
This document assumes that audio data exchange records are the speech of a single person captured in a single session: Sound data is the process of human language interaction
A time recording of the audible acoustic vibrations produced in a , usually containing audible and non-audible parts, the non-audible parts are described in this document
considered as "noise": In addition to the language function of conveying semantic information, sound data also contains acoustic and
semantic information: This document focuses on the collection, storage and transmission of audio data for identification purposes:
Information Technology Biometric Data Interchange Format
Part 13: Sound data
1 Scope
This document specifies a data interchange format that can be used for the storage, recording and transmission of human digitized acoustic data (speech), which
From a single speaker in a single session: This data format is used in various Speaker Identification and Verification (SIV) applications, including text-dependent
It is text-independent and makes minimal assumptions about the data collection conditions or collection environment: Use data encapsulated in this format for other purposes
It is possible, for example, with automatic speech recognition (ASR), but this is beyond the scope of this document: This document also does not deal with voiceprint features or
Data processing at the voiceprint model level does not involve specific application requirements, equipment or features: This document supports non-standard extended data, supports
Collected raw data and digitally processed (enhanced) sound data: Any processing of raw input needs to be documented and contain
In the metadata associated with the speech representation: This document does not deal with data flow technology:
This document does not address time-stamping of stored and transmitted biometric data, nor does it address the use of encryption techniques to protect biometric data:
authenticity, integrity and confidentiality of data:
Information conforming to the format specified in this document can be recorded on machine-readable media, and can also be transmitted between systems through data communications:
This document gives the clauses defined by the XML Schema after the clauses describing the common sound data exchange format:
This document contains terms commonly used in the fields of speech recognition and speaker recognition, as well as terms from other ISO standards:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
Note: GB/T 7408-2005 Data elements and exchange formats Information exchange date and time representation (ISO 8601:2000, IDT)
cabulary-Part 37:Biometrics)
Note: GB/T 5271:37-2021 Information Technology Vocabulary Part 37: Biometric Identification (ISO /IEC 2382-37:2017, MOD)
ISO /IEC 19785-1 Information technology public biometric identification exchange format framework - Part 1: Data element specification (Infor-
cation)
Note: GB/T 28826:1-2012 Information Technology Public Biometric Identification Interchange Format Framework Part 1: Data Element Specification (ISO /
IEC 19785-1:2006, MOD)
ISO /IEC 19794-1 Information technology biometric data exchange format Part 1: Framework (Informationtech-
Note: GB/T 26237:1-2022 Information Technology Biometric Data Interchange Format Part 1: Framework (ISO /IEC 19794-1:2011,
MOD)
3 Terms and Definitions
The following terms and definitions apply to this document:
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