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GB/T 35312-2017 English PDF

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US$439.00 · In stock
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GB/T 35312-2017: Specification of programming interface for Chinese speech recognition terminal service
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35312-2017	439	Add to Cart	5 days	Specification of programming interface for Chinese speech recognition terminal service	Valid

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Basic data

Standard ID: GB/T 35312-2017 (GB/T35312-2017)
Description (Translated English): Specification of programming interface for Chinese speech recognition terminal service
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L77
Classification of International Standard: 35.080
Word Count Estimation: 22,271
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
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

GB/T 35312-2017: Specification of programming interface for Chinese speech recognition terminal service

---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.
Specification of programming interface for Chinese speech recognition terminal service ICS 35.080 L77 National Standards of People's Republic of China Chinese speech recognition terminal service interface specification Terminalservice Published on.2017-12-29 2018-07-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration released Directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Chinese speech recognition terminal service system capability range 3 4.1 Overview 3 4.2 Basic Functions 3 4.3 Extended Functions 3 5 Input data description 4 5.1 Front End Signal Processing 4 5.2 Voice wake up 5 5.3 Speech Recognition 6 6 Output data description 7 6.1 Front-end signal processing 7 6.2 Wake of Speech 7 6.3 Speech Recognition 7 7 Service Interface Description 8 7.1 Overview 8 7.2 Front-end signal processing service 8 7.3 Voice Wake Service 9 7.4 Speech Recognition Service 10 Appendix A (Normative) Definition and Testing of Performance Requirements for Chinese Speech Recognition Terminal Service System Basic Requirements 12 Appendix B (Informative) Voice wakeup and speech recognition result message example 14 Reference 16

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing agency of this document does not assume responsibility for identifying these patents. This standard was proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This standard was drafted by. Institute of Acoustics, Chinese Academy of Sciences, China Electronics Standardization Institute, China Telecom Corporation, ZTE Corporation Co., Ltd., HKUST Telecom Co., Ltd., Shanghai Computer Software Technology Development Center. The main drafters of this standard. Fu Qiang, Yan Yonghong, Dong Bin, Guo Yanmeng, Wang Xiaofei, Li Ta, Yang Zhihui, Han Health, Zhao Jinghua, Yang Zhen, Zhao Sunping, Li Hongliang, and Cai Lizhi. Chinese speech recognition terminal service interface specification

1 Scope

This standard specifies Chinese on terminal equipment (such as mobile phones, tablet computers, wireless speakers, car navigation systems, and robots, etc.) The functional set of services provided by the sound identification system, including the capabilities of the service system, input/output data descriptions, and service interface basics Claim. This standard applies to the design and development of Chinese speech recognition systems on terminal equipment.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 13000 Information Technology Generic Multi-Octet Coded Character Set (UCS) GB 18030 Information Technology Chinese Coded Character Set RFC5646 Language Identification Tag (Tagsforidentifyinglanguages)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Front End Signal Processing frontendsignalprocessing Before the voice terminal performs speech recognition processing, the input sound signal is enhanced, detected, and structured, which helps High Voice Recognition Terminal Services System Performance in Complex Environments. 3.2 Target voice targetspeech The useful speech sent by the user to the speech recognition terminal is the speech signal that the speech recognition terminal service system wishes to recognize. 3.3 Background noise backgroundnoise Speech recognition terminal noise in the application environment. 3.4 Interference sounds interferingsound Voice recognition in the terminal application environment can cause voice recognition errors or false alarms. 3.5 Room reverberation roomreverberation Sound waves emitted by indoor sound sources are reflected back and forth in all directions by the walls of the room and are gradually attenuated. 3.6 Acoustic echo acousticecho The sound signal sent by the speaker on the voice recognition terminal and collected by the voice collection device on the terminal. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 35312-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 35312-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 35312-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 35312-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.