ANSI S4.56-1997
专业音频设备的推荐操作规程.扬声器的主观评价

Recommended Practice for Professional Audio - Subjective Evaluation of Loudspeakers

ANSI S4.56-1997 发布历史

This Standard is a set of recommendations for subjective evaluation of high-performance loudspeaker systems. It is believed that, for certain audio components including loudspeakers, subjective evaluation is a necessary adjunct to objective measurements. The strong influence of listening conditions, program material and of individual evaluators is recognized. This document seeks, therefore, to assist in avoiding testing errors rather than to attempt to establish a correct procedure

ANSI S4.56-1997由美国国家标准学会 US-ANSI 发布于 1997。

ANSI S4.56-1997 在中国标准分类中归属于: M72 音响、电声设备，在国际标准分类中归属于: 33.160.30 音频系统。

ANSI S4.56-1997的历代版本如下：

• 1997年 ANSI S4.56-1997 专业音频设备的推荐操作规程.扬声器的主观评价

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标准号

ANSI S4.56-1997

发布日期

1997年

实施日期

废止日期

无

中国标准分类号

M72

国际标准分类号

33.160.30

发布单位

US-ANSI

适用范围

This Standard is a set of recommendations for subjective evaluation of high-performance loudspeaker systems. It is believed that, for certain audio components including loudspeakers, subjective evaluation is a necessary adjunct to objective measurements. The strong influence of listening conditions, program material and of individual evaluators is recognized. This document seeks, therefore, to assist in avoiding testing errors rather than to attempt to establish a correct procedure

ANSI S4.56-1997 中可能用到的仪器设备