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GB/T 13504-2008 English PDF

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GB/T 13504-2008: Diagnostic rhyme test (DRT) method of Chinese articulation [including MODIFICATION 1]
Status: Valid

GB/T 13504: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 13504-2008	English	459	Add to Cart	4 days [Need to translate]	Diagnostic rhyme test (DRT) method of Chinese articulation [including MODIFICATION 1]	Valid	GB/T 13504-2008
GB/T 13504-1992	English	639	Add to Cart	5 days [Need to translate]	Diagnostic rhyme test (DRT)method of Chinese articulation	Obsolete	GB/T 13504-1992

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Basic data

Standard ID	GB/T 13504-2008 (GB/T13504-2008)
Description (Translated English)	Diagnostic rhyme test (DRT) method of Chinese articulation [including MODIFICATION 1]
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	M04
Classification of International Standard	33.020
Word Count Estimation	20,265
Date of Issue	2008-07-16
Date of Implementation	2008-12-01
Older Standard (superseded by this standard)	GB/T 13504-1992
Quoted Standard	GB/T 7341
Regulation (derived from)	Announcement of Newly Approved National Standards No. 12 of 2008 (No. 125 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the Chinese definition of the test method used diagnostic rhyme rhyming word table, the test conditions, scoring and DRT clarity grades. This standard applies to all kinds of speech transmission device or system, language processing technology, such as electro-acoustic devices and clarity valuation hall, also applies to the speaker language barriers or hearing-impaired listeners analysis and diagnosis.

GB/T 13504-2008: Diagnostic rhyme test (DRT) method of Chinese articulation [including MODIFICATION 1]

---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.
Diagnostic rhyme test (DRT) method of Chinese articulation ICS 33.020 M04 National Standards of People's Republic of China Replacing GB/T 13504-1992 Chinese clarity diagnostic rhyme test (DRT) method Posted 2008-07-16 2008-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 consonants distinguishing feature classification structure 1 5 basic word table 2 6 Test Method 2 6.1 Test Conditions 2 6.2 pronunciation material 2 6.3 pronunciation Mode 2 6.4 pronunciation Speed \u200b\u200b2 Pronunciation 6.5 Note 2 points 6.6 pronunciation sound level 3 6.7 pronunciation 3 times 6.8 listening and recording 3 6.9 Table 3 records check 7 Test Training 3 7.1 pronounce his training 3 7.2 listeners of Training and Evaluation 3 7.3 Training for the system under test 3 Scoring 8 3 8.1 Scoring Formula 3 8.2 Calculation of the distinguishing characteristics score 4 8.3 The total score is calculated DRT clarity 4 8.4 Calculation of male and female speakers' mean score 4 8.5 Eliminating Criterions 4 8.6 was the score level DRT definition Test System 5 Appendix A (normative) rhyme consonant features diagnostic tests used in the classification structure 6 Appendix B (normative) basic word table 7 Annex C (normative) Value Reference 12 Annex D (normative) Test Table Example 13 Appendix E (Informative Appendix) DRT test score statistics Example 15

Foreword

This standard replaces GB/T 13504-1992 "Chinese clarity diagnostic rhyme test (DRT) Act." This standard compared with GB/T 13504-1992 main changes are as follows. --- Individual text or the content of the original standard and make appropriate revisions, modifications or additions; --- Original standard Appendix A, B, C and D are amended as normative appendix; --- Increased directory, foreword, introduction and Appendix E; --- This standard and GB/T 16532-1996 remains complementary relationship, still supporting the use. The Standard Appendix A, Appendix B, Appendix C, Appendix D is a normative appendix, Appendix E is an information appendix. This standard is proposed and managed by the Ministry of Education Language Information Management Division. The standard by the China Electronics Technology Group Corporation 30th Institute is responsible for drafting. The main drafters. Zhang Yi know. This standard replaces the standards previously issued as follows. --- GB/T 13504-1992.

Introduction

GB/T 13504-1992 starting from the date of implementation of the military and civilian communications fields has been widely used as a quality assessment Important ways, especially in the speech signal coding, processing technology research, communication terminal equipment system development and user acceptance side communication products Surface, the standard to promote the development of China's telecommunications industry has played an important role. For the standard content and form more scientific, rigorous, to the military and civilian areas play a bigger and better role in this for the standard Amendments in strict accordance with GB/T 1.1-2000 "Standardization Guide Part 1. Standard structure and write rules" series format required Write, and for individual text made appropriate changes or additions. This standard specifies the test method is based on the consonant energy is weak, but they are also carrying large amounts of information on the principles of language, as well as due to pronounce the consonant itself Mode, different parts of the transmission path, showing the fact that different acoustic characteristics between the various types of consonants, and consonants understood as a test target. It is based on the principle of the distinguishing characteristics of phonology, according to the six distinguishing characteristics of Chinese consonants, the use of pre-word rhyme test system and test items consonants The principle of relying on a single distinguishing feature that distinguishes the formation test performed in this standard with sufficient use of the word table. The method for transferring test results and performance of the system under test directly associated with them. The diagnostic features multi-channel score, you can Analysis of the general system performance deficiencies, so as to improve the system design, the "healing" of some of its "problems" was provided. Chinese clarity diagnostic rhyme test (DRT) method

1 Scope

This standard specifies the definition of Chinese diagnostic rhyme test (hereinafter referred to as DRT) rhyming word table method used, test conditions, scoring side DRT Act and clarity grades. This standard applies to all kinds of language transmission equipment or systems, language processing technology, electro-acoustic devices such as halls and clarity valuation, also apply Analysis and diagnosis of people to speak the language barrier or hearing-impaired listeners.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 7341 audiometer

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Clear/cloud of opposition, each language is consonant classification systems have important properties. Chinese semi-vowel/W (U)/and/Y (i)/has a cloud Certain properties of sound, but also classified into this category. 3.2 Nasal also is voiced, but because of the special nature of their transfer function, not only extreme, but there is zero so the nasal as a separate category feature. 3.3 Incentive aspirated consonants, Chinese unaspirated consonants is a major feature of all plosives and affricates have aspirated, unaspirated oppositional. 3.4 Deep tones and sharp sound as opposed to the performance of articulation of this distinct position wherein the lip. Its spectral energy performance in the low end More concentrated. 3.5 Tight sound and tone as opposed to disperse, with the increase of energy within a narrow band in the speech spectrum, the energy is more concentrated. 3.6 Sustain is of longer duration, increasing energy, high frequency components of a strong energy class sound. The main friction sound, has also voiced Persistent.

4 consonants distinguishing feature classification structure

The standards adopted voiced resistance, nasal resistance, aspirated resistance, low resistance, tightness, persistent six kinds of consonants distinguishing characteristics taxonomic structure Mitsuke Record A.

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