YD/T 1538-2014Technical requirements and test methods for acoustics performance of digital mobile terminal (English PDF)
数字移动终端音频性能技术要求及测试方法
YD/T 1538 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YD/T 1538-2024 | Digital mobile terminal acoustic test specification | Valid |
| YD/T 1538-2021 | Digital Mobile Terminal Acoustic Test Specification | Obsolete |
| YD/T 1538-2014 | Technical requirements and test methods for acoustics performance of digital mobile terminal | Obsolete |
YD/T 1538-2014 is obsolete. It has been replaced by YD/T 1538-2021. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
October 14, 2014
Implementation date
October 14, 2014
Scope
YD/T 1538-2014 is the English-translated version of 数字移动终端音频性能技术要求及测试方法.
YD/T 1538-2014 is the Chinese industry standard "Technical requirements and test methods for acoustics performance of digital mobile terminal". It was issued on October 14, 2014 by the Ministry of Industry and Information Technology, and took effect on October 14, 2014. It is obsolete: it has been replaced by YD/T 1538-2021.
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Document preview — YD/T 1538-2014
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology
Contents
- Document data
1 Document data
Sector: Telecom (industry standard).
Issuing body: Ministry of Industry and Information Technology.
Date of issue: 2014-10-14.
Date of implementation: 2014-10-14.
Status: obsolete, replaced by YD/T 1538-2021.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- YD/T 2517-2013Technical requirements for 2GHz WCDMA digital cellular mobile communication network user equipment (Phase 5). High speed packet access plus (HSPA+)
- YD/T 2518.1-2013Test method for 2GHz WCDMA digital cellular mobile commnication network user equipment (Phase 5)of high speed packet access plus. Par 1: Basic functions, services and performance test
- YD/T 2594-2013Technical requirement of TD-LTE/TD-SCDMA/GSM (GPRS) multimode dual-link digital user equipment
- YD/T 2596-2013Technical requirement of TD-LTE/LTE FDD/TD-SCDMA/WCDMA/GSM (GPRS) multimode dual-link digital user equipment
- YD/T 2598-2013Test method of TD-LTE/TD-SCDMA/GSM (GPRS) multimode dual-link digital user equipment
- YD/T 2599-2013Test method for multimode single standby user equipment of TD-LTE/LTE FDD/TD-SCDMA/WCDMA/GSM(GPRS)
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