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GB/T 34083-2017Specification of programming interface for Chinese speech recognition internet service (English PDF)

中文语音识别互联网服务接口规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 31, 2017

Implementation date

February 1, 2018

Scope

GB/T 34083-2017 is the English-translated version of 中文语音识别互联网服务接口规范.

GB/T 34083-2017 is the Chinese standard "Specification of programming interface for Chinese speech recognition internet service".

Its scope clause reads: This standard specifies the scope of Chinese speech recognition service system to provide services in the Internet environment, input data, output data, Service interface, interface return value requirements.

This standard applies to the Internet-based Chinese voice recognition service system interface design, development and application. Its clauses include terms and definitions.

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Document preview — GB/T 34083-2017

National Standard of the People's Republic of China

ICS
35.080
Classification
L 77

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Preface
  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 voice recognition service system capabilities
  • 4.1 Overview
  • 4.2 basic functions
  • 4.3 extended functions
  • 5 Enter the data
  • 5.1 speech recognition audio data format requirements
  • 5.2 Speech Recognition Grammar
  • 5.3 hot words set
  • 5.4 voice recognition parameters
  • 6 output data
  • 6.1 speech recognition result format
  • 6.2 Speech Recognition Results Description Parameter
  • 7 service interface
  • 7.1 Overview
  • 7.2 Speech Recognition Service Interface
  • 7.3 Data Operation Interface
  • 8 interface return value requirements
  • Appendix A (informative) voice recognition results message example

1 Scope

This standard specifies the scope of Chinese speech recognition service system to provide services in the Internet environment, input data, output data,

Service interface, interface return value requirements.

This standard applies to the Internet-based Chinese voice recognition service system interface design, development and application.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB 13000 Information technology common multi-octet-coded character set (UCS) (GB 13000-2010, ISO /IEC 10646.2003, IDT)

GB 18030 Information technology Chinese encoding character set

GB/T 21023-2007 Chinese Speech Recognition System General Specifications

Pinyin Scheme (Adopted at the Fifth Plenary Session of the First National People's Congress of the People's Republic of China)

RFC 2045 Multipurpose Internet Mail Extensions Part 1. Internet Messaging Formats (Multipurpose Internet Mail

Extensions (MIME) PartOne.FormatofInternetMessageBodies)

RFC2586 Multipurpose Internet Mail Extensions Content Type (TheAudio/L16MIMEcontenttype)

RFC5234 Grammar Expansion The Augmented BNF for Synthesis Specs. ABNF RFC5646 Language Tags (Tags for Identification Language)

SRGS1.0 Speech Recognition Grammar Specification (SpeechRecognitionGrammarSpecificationVersion1.0)

Handbook of the International Phonetic Association. A

GuidetotheseofInternationalPhoneticAlphabet)

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Speech recognition

The process of converting human voice signals into words or instructions.

[GB/T 21023-2007, Definition 3.1]

3.2 Speech recognition grammar

Recognition grammar recognitiongrammar

Grammar grammar

Speech recognition engine for speech recognition of the form of statements and grammar elements, grammar elements, including vocabulary, vocabulary patterns, vocabulary

Words and so on.

3.3 Command word recognition

A speech recognition method based on the speech recognition grammar is within the range limited by the speech recognition grammar rules. For a given speech input […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.

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