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Database: 189759 (26 Oct 2025)
YD/T 4157-2022 English PDF
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YD/T 4157-2022
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(Technical requirements and test methods for voice recognition function of vehicle communication terminal)
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YD/T 4157-2022
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Basic data
Standard ID
YD/T 4157-2022 (YD/T4157-2022)
Description (Translated English)
(Technical requirements and test methods for voice recognition function of vehicle communication terminal)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M37
Classification of International Standard
33.120.01
Date of Issue
2022-09-30
Date of Implementation
2023-01-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard applies to Chinese speech recognition systems configured with vehicle-mounted terminal equipment. The formulation and implementation of this standard is mainly used to guide pre-installed vehicle speech recognition systems. After-installed vehicle speech recognition systems can refer to this standard.
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