专业音频设备检测

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

This Standard is a set of recommendations for subjective evaluation of high-performance loudspeaker systems. It is believed that, for certain audio

Recommended Practice for Professional Audio - Subjective Evaluation of Loudspeakers

IEC 60958-4-1:2016 数字音频接口.第4-1部分:专业设备.音频内容

This part of IEC 60958 specifies the format for coding audio used for the audio content. Together with IEC 60958-1, IEC 60958-4-2, and IEC 60958-4-4

Digital audio interface - Part 4-1: Professional applications - Audio content

IEC 60958-4:2008 数字音频接口.第4部分:专业设备

This International Standard specifies the professional application of the interface for the interconnection of digital audio equipment defined in IEC

Digital audio interface - Part 4: Professional applications

GY/T 348-2021 专业广播环境下音视频设备精确时间同步协议规范

UL 1678-2001 音频/视频设备用家庭、商业及专业用拖车和支架

Applies to household, commercial, and professional-use carts, stands, and shelves intended to provide a surface for structural support of audio/video

UL Standard for Safety Household, Commercial, and Professional-Use Carts and Stands for Audio/Video Equipment Fourth Edition; With Revisions through and Including September 16, 2003

BS EN 61606-3:2008 音频和视听设备.数字音频部分.音频特性的基本测量方法.专业使用

This part of IEC 61606 is applicable to the basic measurement methods of audio equipment for professional use. The definitions, measuring conditions

Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Professional use

SJ/Z 9063-1987 商业音频设备

1.1 本标准所规定的各项要求适用于额定电压300V或300V以下的电动音频设备及其辅助装置，适用于设计为商业、机关、会堂、学校、剧院、工厂及类似场所使用的设备，所用供电电路符合NFPA70《国家电气法规》。 1.2 商用音频设备包括通用的放大器、前置放大器、混频器、信号处理器及类似

Commercial audio equipment

GOST IEC 61606-3:2014 音频和视听设备. 数字音频零件. 音频特性的基本测量方法. 第3部分. 专业使用

Audio and audiovisual equipment. Digital audio parts. Basic measurement methods of audio characteristics. Part 3. Professional use

DIN EN 61606-3:2009 音频和视听设备 数字音频部分 音频特性的基本测量方法 第3部分:专业使用

Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 3: Professional use (IEC 61606-3:2008); German version EN 61606-3:2008

IEC 61606-3:2008 音频和视听设备.数字音频部分.音频特性的基本测量方法.第3部分:专业使用

This part of IEC 61606 is applicable to the basic measurement methods of audio equipment for professional use. The definitions, measuring conditions

Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 3: Professional use

SJ/T 11180.3-2019 音频和视听设备 数字音频部分 音频特性基本测量方法 第3部分:专业级应用

BS EN 60958-4-1:2016 数字音频接口. 专业应用. 音频内容

Digital audio interface. Professional applications. Audio content

IEC 60958-4-2:2016 数字音频接口.第4-2部分:专业设备.元数据与代码

This part of IEC 60958 specifies the format for coding metadata, or subcode, that relates to the audio content and is carried with it. This part

Digital audio interface - Part 4-2: Professional applications - Metadata and subcode

ANSI/TIA/EIA 464-C-2002 话音频带用专用小交换机交换设备

(SP-3-3673) Defines requirement for Private Branch Exchange (PBX) systems

Private Branch Exchange (PBX) Switching Equipment for Voiceband Application

GOST 32135-2013 技术设备的电磁兼容性. 专业用途的音频, 视频, 音视频和娱乐场所灯控控制设备的发射. 限制和试验方法

Electromagnetic compatibility of technical equipment. Emission from audio, video, audiovisual and entertainment lighting control apparatus for professional use. Limits and test methods

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

This Standard is a set of recommendations for subjective evaluation of high-performance loudspeaker systems. It is believed that, for certain audio

Recommended Practice for Professional Audio - Subjective Evaluation of Loudspeakers

IEC 60958-4-1:2016 数字音频接口.第4-1部分:专业设备.音频内容

This part of IEC 60958 specifies the format for coding audio used for the audio content. Together with IEC 60958-1, IEC 60958-4-2, and IEC 60958-4-4

Digital audio interface - Part 4-1: Professional applications - Audio content

IEC 60958-4:2008 数字音频接口.第4部分:专业设备

This International Standard specifies the professional application of the interface for the interconnection of digital audio equipment defined in IEC

Digital audio interface - Part 4: Professional applications

GY/T 348-2021 专业广播环境下音视频设备精确时间同步协议规范

UL 1678-2001 音频/视频设备用家庭、商业及专业用拖车和支架

Applies to household, commercial, and professional-use carts, stands, and shelves intended to provide a surface for structural support of audio/video

UL Standard for Safety Household, Commercial, and Professional-Use Carts and Stands for Audio/Video Equipment Fourth Edition; With Revisions through and Including September 16, 2003

BS EN 61606-3:2008 音频和视听设备.数字音频部分.音频特性的基本测量方法.专业使用

This part of IEC 61606 is applicable to the basic measurement methods of audio equipment for professional use. The definitions, measuring conditions

Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Professional use

SJ/Z 9063-1987 商业音频设备

1.1 本标准所规定的各项要求适用于额定电压300V或300V以下的电动音频设备及其辅助装置，适用于设计为商业、机关、会堂、学校、剧院、工厂及类似场所使用的设备，所用供电电路符合NFPA70《国家电气法规》。 1.2 商用音频设备包括通用的放大器、前置放大器、混频器、信号处理器及类似

Commercial audio equipment

GOST IEC 61606-3:2014 音频和视听设备. 数字音频零件. 音频特性的基本测量方法. 第3部分. 专业使用

Audio and audiovisual equipment. Digital audio parts. Basic measurement methods of audio characteristics. Part 3. Professional use

DIN EN 61606-3:2009 音频和视听设备 数字音频部分 音频特性的基本测量方法 第3部分:专业使用

Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 3: Professional use (IEC 61606-3:2008); German version EN 61606-3:2008

IEC 61606-3:2008 音频和视听设备.数字音频部分.音频特性的基本测量方法.第3部分:专业使用

This part of IEC 61606 is applicable to the basic measurement methods of audio equipment for professional use. The definitions, measuring conditions

Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 3: Professional use

SJ/T 11180.3-2019 音频和视听设备 数字音频部分 音频特性基本测量方法 第3部分:专业级应用

BS EN 60958-4-1:2016 数字音频接口. 专业应用. 音频内容

Digital audio interface. Professional applications. Audio content

IEC 60958-4-2:2016 数字音频接口.第4-2部分:专业设备.元数据与代码

This part of IEC 60958 specifies the format for coding metadata, or subcode, that relates to the audio content and is carried with it. This part

Digital audio interface - Part 4-2: Professional applications - Metadata and subcode

ANSI/TIA/EIA 464-C-2002 话音频带用专用小交换机交换设备

(SP-3-3673) Defines requirement for Private Branch Exchange (PBX) systems

Private Branch Exchange (PBX) Switching Equipment for Voiceband Application

GOST 32135-2013 技术设备的电磁兼容性. 专业用途的音频, 视频, 音视频和娱乐场所灯控控制设备的发射. 限制和试验方法

Electromagnetic compatibility of technical equipment. Emission from audio, video, audiovisual and entertainment lighting control apparatus for professional use. Limits and test methods