视盘播放器 测量方法

[中文适用范围]： 本国际标准适用于符合 IEC 60844、IEC 60845、IEC 60856 和 IEC 60857 规范的家用视盘复制设备（以下简称“播放器”）。本标准列出并定义了影响性能的特性。视盘播放器的性能，建立测量这些特性的条件和方法，并对结果的表示进行标准化。本标准不适用于规定可接受性能的各种数量的极限值。测量方法旨在评估整个球员的表现。 [外文原描述]： Applies to reproducing equipment for videodisks for home use that conforms to the specifications of IEC 60844, IEC 60845, IEC 60856 and IEC 60857. Deals with listing and defining the characteristics affecting the performance of videodisk players, establishing conditions and methods of measurement of those characteristics, and standardizing the presentation of results. Is not applicable to specify limiting values of the various quantities for acceptable performances. The methods of measurement are designed to make possible the assessment of the performance of the complete player.