内容简介
WH/T 82-2019演出用专业音响设备音质主观评价方法
The method of the subjective assessment of sound quality for the professional sound equipment used for performing arts 点击此处添加与国际标准一致性程度的标识（报批稿）
2019-06-01实施
2019-01-02发布
目 次
前言...................................................................................................................................................................1
1范围................................................................................................................................................................. 1
2规范性引用文件.............................................................................................................................................1
3术语和定义.....................................................................................................................................................1
4音质评价词.....................................................................................................................................................3
5评价节目源.....................................................................................................................................................3
5.1一般规定.................................................................................................................................................3
5.2节目制作规范.........................................................................................................................................3
5.3节目范围.................................................................................................................................................3
5.4典型节目.................................................................................................................................................4
6听音环境.........................................................................................................................................................4
6.1一般规定.................................................................................................................................................4
6.2房间尺寸.................................................................................................................................................4
6.3混响时间.................................................................................................................................................4
6.4本底噪声.................................................................................................................................................6
6.5环境条件.................................................................................................................................................6
6.6扬声器系统的位置.................................................................................................................................6
6.7听音员的位置.........................................................................................................................................6
6.8听音声级.................................................................................................................................................7
7听音员.............................................................................................................................................................7
7.1听音员的条件.........................................................................................................................................7
7.2听音小组的组成.....................................................................................................................................7
7.3听音小组的人数.....................................................................................................................................7
7.4听音员的工作时间.................................................................................................................................7
7.5听音员的预备工作.................................................................................................................................7
8评分方法与评价尺度.....................................................................................................................................8
8.1评分方法的选择.....................................................................................................................................8
8.2等级评定法.............................................................................................................................................8
8.3成对比较法...........................................................................................................................................10
8.4可靠性分析...........................................................................................................................................11
8.5有效性分析...........................................................................................................................................11
9评价试验中的辅助设备...............................................................................................................................11
9.1一般规定...............................................................................................................................................11
9.2传声器评价时的辅助设备...................................................................................................................12
9.3扬声器系统评价时的辅助设备...........................................................................................................12
9.4功率放大器评价时的辅助设备...........................................................................................................12
9.5其它设备评价时的辅助设备...............................................................................................................12
10评价结果的报告.........................................................................................................................................12
附录 A（资料性附录）等级评定方法的尺度构成方法............................................................................. 13
附录 B（资料性附录）成对比较法的尺度构成方法................................................................................. 18