35.180 IT终端和其他外围设备 标准查询与下载

DS/ISO/IEC 15412:2000 信息技术 便携式计算机键盘布局

This standard gives design guidance for product designers; this standard indicates those requirements and recommendations contained in ISO/IEC 9995 and ISO 9241-4:1998 that are to be considered in designing portable computers keyboards.

Information technology - Portable computer keyboard layouts

DS/ISO/IEC 15411:2000 信息技术 分段键盘布局

This standard defines the differing requirements necessary when considering the various types of segmented keyboards. The scope of this standard encompasses the three-dimensional layout of segmented, traditional style keyboards classified as having: a. Adjustable alphanumeric segments; b. Fixed angle alphanumeric segments.

Information technology - Segmented keyboard layouts

DIN ISO/IEC 14473:2000 信息技术.办公室设备.规定图像扫描器的最少信息

Information technology - Office equipment - Minimum information to be specified for image scanners (ISO/IEC 14473:1998)

ISO/IEC 9995-2:1994/Amd 1:1999 信息技术.文本和办公系统的键盘布局.第2部分:字母数字部分.修改件1

Information technology — Keyboard layouts for text and office systems — Part 2: Alphanumeric section — Amendment 1

DS/ISO/IEC 10561:1999 信息技术 办公设备 打印设备 吞吐量测量方法 1 类和 2 类打印机

This International Standard specifies a method for measuring the throughput of class 1 and class 2 printers, as defined in Annex E. It specifies three different test patterns: - a standard business letter; - a spreadsheet; - a graphic pattern. In addition, this International Standard defines a method for a performance test and one for an endurance test.

Information technology - Office equipment - Printing devices - Method for measuring throughput - Class 1 and Class 2 printers

DS/ISO/IEC 14473:1999 信息技术 办公设备 为图像扫描仪指定的最少信息

This international standard is intended to facilitate user selection of an image scanner. This standard specifies the minimum information that shall be included by manufacturers in their specification sheets for scanners. This standard applies to scanners which may be used in an office environment. It is also applicable to scanners which may be used by individuals as components of dedicated personal (home) systems.

Information technology - Office equipment - Minimum information to be specified for image scanners

ISO/IEC 15411:1999 信息技术 分开的键盘布局

This International Standard defines the differing requirements necessary when considering the various types of segmented keyboards. The scope of this International Standard encompasses the three-dimensional layout of segmented, traditional style keyboards classified as having: a. Adjustable alphanumeric segments; b. Fixed angle alphanumeric segments. This International Standard covers the following keyboard areas: - Alphanumeric area - Function area - Text editing area - Numeric area - Cursor control area

Information technology - Segmented keyboard layouts

ISO/IEC 15412:1999 信息技术.便携式计算机键盘布局

For the purposes of this International Standard, a portable computer is defined as a computer with a screen and an attached keyboard that is capable of running on battery power for extended periods of time and is relatively easy to transport from one location to another by a single individual. This International Standard gives design guidance for product designers; this International Standard indicates those requirements and recommendations contained in ISO/IEC 9995 and ISO 9241-4:1998 that are to be considered in designing portable computers keyboards. This International Standard strives to maintain consistency, as far as practical, between keyboards for portable computers and desktop computers. To accomplish this goal, this International Standard has reviewed ISO/IEC 9995 and ISO 9241-4:1998 to identify those design features of these two base standards which are to be followed, which are exempted from this International Standard and which are permitted variations. This International Standard is intended primarily to apply to full size portable keyboards (e.g. A4). It may also apply to other keyboards outside this scope. ISO 9241-4 contains a proposed alternative method for conformance by a test based on user performance and subjective rating scales. This International Standard consists of two major categories of guidelines for portable computers: 1. Layout characteristics 2. Physical (ergonomic) characteristics

Information technology — Portable computer keyboard layouts

ANSI/EIA 740:1999 小型88.9 mm (3.5 in)光盘驱动器规范

Defines the dimensions and interconnections of 88.9 mm (3.5 in) small form factor disk drives.

Specification for Small Form Factor 88.9 mm (3.5 in) Disk Drives

ANSI/ISO/IEC 10561:1999 信息技术.办公设备.打印机.被INCITS采用的1类和2类打印机生产量测量方法

This International Standard specifies a method for measuring the throughput of class 1 and class 2 printers, as defined in ISO/IEC 11160-1. This International Standard specifies three different test patterns: a standard business letter; a spreadsheet; a graphic pattern. In addition, this International Standard defines a method for a performance test and one for an endurance test.

Information technology Office equipment Printing devices Method for measuring throughput Class 1 and Class 2 printers Adopted by INCITS

ISO/IEC 10561:1999 信息技术 办公设备 打印设备 吞吐量测量方法 1类和2类打印机

本标准规定了测量1类和2类打印机吞吐量的方法。1类和2类打印机的定义在IS0／IEC 11160-1 标准中给出。本标准定义了三种不同的测试样张： ——标准的商业信函； ——数据报表； ——图形。 另外，本标准还定义了性能测试和耐久性测试的方法。 这些测试只用于测量打印机对测试样张类文件的吞吐量，而不评价打印机的其他特性，如字符形 状、打印压缩、网络／控制器性能、颜色等。本方法适用于1类和2类打印机(例如：点阵式、菊花字轮式、 喷墨式、热转印式打印机)及所有配置(例如：牵引送纸、单页送纸、80列和超过132列的打印宽度等)。 对于其他类的打印设备如高速页面式打印机和彩色打印机的性能比较，本方法不是最适宜的。 这种测试方法是为打印机制造厂商和测试机构使用而设计的，以获取测试报告的通用格式。报告 也能使用户快速简捷地比较不同打印机的吞吐量。

Information technology - Office equipment - Printing devices - Method for measuring throughput - Class 1 and class 2 printers

ISO/IEC 14473:1999 信息技术 办公设备 规定图像扫描器的最少信息

This International Standard is intended to facilitate user selection of an image scanner. This International Standard specifies the minimum information that shall be included by manufacturers in their specification sheets for scanners. This International Standard is made for the average end user. For this reason it does not describe all specifications of scanners with special features such as double sided scanning or high speed. By insuring consistency of specification of scanner product information, this International Standard enables the end user to make meaningful comparisons of machine functionality and performance characteristics. The most meaningful parameters of function and performance are specified and defined, and measures of performance are provided. This International Standard further applies to types of scanners which are most prevalent in use, including parameters for a scanning engine (an optomechanical physical device) and basic image processing only (those processes include digital data output with encoded gray scale, or unencoded single bit plus halftone data). It does not require specification of advanced application processing such as OCR, translation, vector conversion, etc. Because scanners use both software and/or hardware to achieve some scanner functions and controls, the standard contains some entries related to software even though the standard is primarily for scanner hardware. The manufacturer, at his option, may include description of such additional functionality which may be provided. This standard also does not consider image quality, nor does it provide or use related test targets.

Information technology - Office equipment - Minimum information to be specified for image scanners

ANSI/INCITS 175-1999 信息技术.19-mm ID-1型记录仪器.数字卡型盒式磁带(代替NCITS 175-1999)

Establishes the format of information on 19-mm type ID-1 instrumentation digital cassettes. It specifies the dimensions and locations of the helical data, control, time code, and annotation tracks. Also, it defines the format and recording requirements of the data blocks forming the helical data record containing digital instrumentation and other associated data and specifies the content, format, and recording method for the control record. This standard also specifies the recording requirements for the longitudinal records contained in the annotation and the time code tracks.

Information Technology - 19-mm Type ID-1 Recorded Instrumentation - Digital Cassette Tape Format Replaces NCITS 175-1999

ANSI/INCITS/ISO/IEC 14473:1999 信息技术.办公设备.规定图像扫描器的最少信息

Information technology - Office equipment - Minimum information to be specified for image scanners

ANSI/INCITS/ISO/IEC 10561:1999 信息技术.办公设备.打印设备.打印机吞吐量的测量方法.1级和2级打印机

This International Standard specifies a method for measuring the throughput of class 1 and class 2 printers, as defined in ISO/IEC 11160-1. This International Standard specifies three different test patterns: a standard business letter; a spreadsheet; a graphic pattern. In addition, this International Standard defines a method for a performance test and one for an endurance test.

Information Technology - Office Equipment - Printing Devices - Method for Measuring Throughput - Class 1 and Class 2 Printers

CSN ETS 300 715-1998 终端设备（TE）：MHEG脚本交换说明（MHEG-SIR）

Zpracovatel: Technick? a zku?ební ústav telekomunikací a po?t Praha - TESTCOM, I?O 00003468, Ing. Vladimír Panocha Technická normaliza?ní komise: TNK 96 Telekomunikace Pracovník ?eského normaliza?ního institutu: Petr Novák

Terminal Equipment (TE) - MHEG script interchange representation (MHEG-SIR)

CNS 13677-1998 信息技术–数据通信–数据终端设备之Ｘ．２５分封层协议

本标准规定符合 CNS_(ITU-T X.25) 运作之数位终端设备 ( Data Terminal Equipment，简称 DTE )于分封层之程序、格式和设施，涵盖虚呼叫( Virtual Call，简称 VC ) 和永久虚拟电路 ( Permanent Virtual Circuit，简称 PVC ) 两种运作模式。备考1. 本标准规定之分封层协议能

Information technology - Data communication - X.25 packet layer protocol for data terminal equipment

CNS 14205-1998 数字传输系统之一般观念终端设备–使用低延迟码激发线性预测之１６ｋｂｐｓ语音编码

本标准系规定使用低延迟码激发线性预测（Low-Delay Code Excited Linear Predication，简称 LD-CELP）之 16 kbps 语音信号编码算法，包括 LD-CELP 算法纲要，LD-CELP 编码器及 LD-CELP 译码器之原理，并定义属于每一功能性算法方块之计算细节。附录则包括 LD-CELP 演算

General aspects of digital transmission systems; terminal equipments - coding of speech at 16 kbps using low-delay code excited linear prediction

DIN 33869:1998 信息技术.办公室设备.3级和4级打印装置单页式规范中应包含的最起码的信息

The document specifies the minimum information that is to be included in the specification sheets of printers so that users may compare the characteristics of different machines and select a printer which meets their requirements.

Information technology - Office equipment - Minimum information to be included in specification sheets for printing devices class 3 and class 4 (ISO/IEC 11160-1:1996)

DS/ISO/IEC 11160-1:1998 信息技术 办公设备 规格表中包含的最少信息 打印机 第1部分：1 类和 2 类打印机

This part of ISO/IEC 11160 specifies the minimum information that is to be included in the specification sheets of printers so that users may compare the characteristics of different machines and select a printer which meets their requirements.It applies to printers could be operated in an office environment. Printers requiring specially equipped rooms or specially instructed operators are not within the scope of this part of ISO/IEC 11160.

Information technology - Office equipment - Minimum information to be included in specification sheets - Printers - Part 1: Class 1 and Class 2 printers