L61 计算机的设计和质量评价 标准查询与下载

ITU-T Z.100 ANNEX C-2003 (预发布)CCITT规范和描述语言(SDL)附件C 系列Z

This prepublication is an unedited version of a recently approved Recommendation. It will be replaced by the published version after editing. Therefore, there will be differences between this prepublication and the published version.

Pre-Published) Specification and Description Language (SDL) Annex C: Compliance to this Recommendation SERIES Z: LANGUAGES AND GENERAL SOFTWARE ASPECTS FOR TELECOMMUNICATION SYSTEMS Formal description techniques (FDT) ?Specification and Description Langu

ITU-T Z.100 ANNEX B-2003 (预发布)CCITT规范和描述语言(SDL)附件B 系列Z

Pre-Published) Specification and Description Language (SDL) Annex B: Backwards compatibility SERIES Z: LANGUAGES AND GENERAL SOFTWARE ASPECTS FOR TELECOMMUNICATION SYSTEMS Formal description techniques (FDT) ?Specification and Description Language (SDL)

Pre-Published) Specification and Description Language (SDL) Annex B: Backwards compatibility SERIES Z: LANGUAGES AND GENERAL SOFTWARE ASPECTS FOR TELECOMMUNICATION SYSTEMS Formal description techniques (FDT) ?Specification and Description Language (SDL)

ITU-T Z.100-2002 规范和描述语言(SDL)系列Z 第17研究组

Specification and Description Language (SDL) SERIES Z: LANGUAGES AND GENERAL SOFTWARE ASPECTS FOR TELECOMMUNICATION SYSTEMS Formal description techniques (FDT) ?Specification and Description Language (SDL) Study Group 17

Specification and Description Language (SDL) SERIES Z: LANGUAGES AND GENERAL SOFTWARE ASPECTS FOR TELECOMMUNICATION SYSTEMS Formal description techniques (FDT) ?Specification and Description Language (SDL) Study Group 17

ITU-T SERIE Q SUPP 32 FRENCH-2002 技术报告 TRQ.2141.1：通过宽带传输技术支持窄带服务的信令要求 CS-2 信令流

This Supplement provides signalling flows for the support of BICC CS-2 signalling requirements for the support of narrowband services via broadband transport technologies.

Technical Report TRQ.2141.1: Signalling requirements for the support of narrowband services via broadband transport technologies – CS-2 signalling flows

IEEE 1003.1-2001 信息技术.可移植的操作系统接口(POSIX).第1卷:基本定义.第2卷:系统接口.第3卷:外壳和实用事务程序.第4卷:基本原理(提供信息的)

Information technology - Portable operating system interface (POSIX?) - Volume 1: Base definitions; Volume 2: System interfaces; Volume 3: Shell and utilities; Volume 4: Rationale (informative)

ITU-T P.833-2001 出自主观只听测试的设备损伤因素的方法

The equipment impairment factor method (ITU-T Recommendation G.113) is now the only one recommended by ITU-T for describing the subjective effects of digital processes other than pure PCM on the integral quality for transmission planning purposes.

Methodology for Derivation of Equipment Impairment Factors from Subjective Listening-Only Tests Series P: Telephone Transmission Quality Telephone Installations Local Line Networks Methods for Objective and Subjective Assessment of Quality Study Group 12

ITU-T P.832-2000 免提终端的主观性能评价

This ITU-T Recommendation describes procedures to be used to assess the subjective performance of hands-free terminals. The methods defined here may be used to assess the extent to which a hands-free terminal operates effectively for speech. This ITU-T

Subjective Performance Evaluation of Hands-Free Terminals Series P: Telephone Transmission Quality Telephone Installations Local Line Networks Methods for Objective and Subjective Assessment of Quality Study Group 12

ITU-T Z.110-2000 (预发布)ITU-T正式描述技术的使用标准 系列Z

In view of the complexity and widespread use of Recommendations, it is imperative that adequate and appropriate description techniques and languages be used to ensure the required quality levels of Recommendations

Criteria for Use of Formal Description Techniques by ITU-T Series Z: Languages and General Software Aspects for Telecommunication Systems Formal Description Techniques (FDT) - Application of Formal Description Techniques Study Group 10

ITU-T SERIE A SUPP 1 SPANISH-1998 协议相关建议的质量方面的指导

This Supplement provides guidelines on the quality aspects of protocol related ITU-T Recommendation with the objective of:1) improving the quality of protocol related Recommendations;and 2) helping to improve the interoperability of products based on these Recommendations.In order to encourage the widest possible use of ITU-T Protocol Related Recommendations,it is important that these Recommendations are of the highest possible quality.Several aspects of Quality that play an important role for users of these ITU-T Recommendations have been selected for this purpose.These are:readability,completeness,correctness,consistency, unambiguity,implementability and testability.

Guidelines on quality aspects of protocol related Recommendations

ITU-T G.723.1-1996 符合ITU-T G.723.1建议的5.3kbit/s和6.3kbit/s双速率语音编解码器

Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s - General Aspects of Digital Transmission Systems (Study Group 15) 31 pp

Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s - General Aspects of Digital Transmission Systems (Study Group 15) 31 pp

ITU-T G.723.1 ANNEX A-1996 符合ITU-T G.723.1建议的5.3kbit/s和6.3kbit/s双速率语音编解码器

In this Recommendation, the expression administration^' is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.

Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s Annex A: Silence Compression Scheme - Series G: Transmission Systems and Media Digital Transmission Systems - Terminal Equipments - Coding of Analogue Signals by Meth

ITU-T G.723.1 ANNEX C-1996 符合ITU-T G.723.1建议的5.3kbit/s和6.3kbit/s双速率语音编解码器

ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITü-T) is a permanent organ of the ITU. The ITU-T is responsible for studying tech

Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s Annex C: Scalable Channel Coding Scheme for Wireless Applications - Series G: Transmission Systems and Media Digital Transmission Systems - Terminal Equipments - Codi

ITU-T G.723.1 ANNEX B-1996 符合ITU-T G.723.1建议的5.3kbit/s和6.3kbit/s双速率语音编解码器

Recommendation G.723.1 provides a bit-exact, fixed-point specification of a dual rate 6.3 and 5.3 kbit/s speech coder for multimedia telecommunications applications. Exact details of this specification are given in bit-exact, fixed-point C code availabl

Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s Annex B: Alternative Specification Based on Floating Point Arithmetic - Series G: Transmission Systems and Media Digital Transmission Systems - Terminal Equipments -

ANSI/INCITS/ISO/IEC 2382-24:1995 信息技术.词汇.第24部分:计算机集成制造

This part of ISO/IEC 2382 is intended to facilitate international communication in computer-integrated manufacturing. lt presents, in two languages, terms and definitions of selected concepts relevant to this field of information technology and identifies relationships among the entries.

Information Processing Systems - Vocabulary - Part 24: Computer-Integrated Manufacturing

IEEE 1003.3-1994 信息技术.对便携式操作系统接口一致性测试的试验方法

Information technology - Test methods for measuring conformance to POSIX

AIIM TR31 PART 4-1994 信息技术系统记录的法律执行指南,第四部分：模型法和议事规则

This standard provides graphic symbols for micrographics and other document management equipment to be used for idenifying equipment fuctions.

Performance Guideline for the Legal Acceptance of Records Produced by Information Technology Systems Part IV: Model Act and Rule

IEEE 896.1-1994 信息技术.微机系统.未来总线,逻辑协议规范

Information technology - Microprocessor systems - Futurebus+ - Logical protocol specification

IEEE 896.4-1993 未来总线一致性试验的要求

This standard devines tester-independent conformance test procedures for Futurebust+.

Conformance test requirements for Futurebus+

IEEE 1156.1-1993 微处理机.计算机模块的环境规范

Fundamental information on minimum environmental withstand conditions is provided. Intended to be used in those cases in which a generic or detail specification for a certain module has been prepared. Intent is to achieve uniformity and reproducibility in the test conditions for all modules that may make up larger systems and are purported to have a rated environmental performance level.

Standard Microprocessor Environmental Specifications for Computer Modules IEEE Computer Society Document

SJ/T 9528-1993 电子计算器质量分等标准

本标准适用于计算器，是计算器产品质量等级品评定的依据。 本标准必须与GB 4967或企业标准一起使用。

Electronic calculator--Quality grading standard