M72 音响、电声设备 标准查询与下载

ANSI S1.15 Part 1-1997 测量扩音器.第1部分:实验室标准扩音器规范

This Standard specifies mechanical dimensions and certain electroacoustical characteristics for capacitor (condenser) microphones used as laboratory standards for sound pressure measurements of the highest attainable accuracy. The specifications are inte

Measurement Microphones - Part 1: Specifications for Laboratory Standard Microphones

NF C97-305:1996 音响系统设备.第5部分:扩音器

Sound system equipment. Part 5 : loudspeakers.

IEC 61938:1996 音频、视频和视听系统 互联和匹配值 模拟信号推荐匹配值

Applies to electrical matching values for the interconnection of analogue signals amongst audio, video and AV system equipment. Replaces IEC 268-15, published in 1996 and IEC 574-4, published in 1982.

Audio, video and audiovisual systems - Interconnections and matching values - Preferred matching values of analogue signals

NAVY MIL-R-81000 NOTICE 1-1996 AN/ASH-19(*)型语音警告的扬声器设备

MIL-R-81000(AS) is inactive for new design and is no longer used, except for replacement purposes.

REPRODUCER-SET, VOICE WARNING AN/ASH-19(*)

BS EN 60268-7:1996 音响系统设备.听筒及耳机

Specifies the characteristics and methods of measurement and includes a classification and code for marking for headphones, headsets, earphones and earsets for use on, or in, the human ear.

Sound system equipment - Headphones and earphones

NF C97-307:1996 音响系统设备.第7部分:头带式受话器和耳机

Sound system equipment. Part 7 : headphones and earphones.

SJ 20575-1996 舰船扩声设备通用规范

本规范规定了海军舰船扩声设备的要求、质量保证规定和交货准备等。 本规范适用于海军舰船上发布警报、命令和信息的广播扩声设备，一般包括声频功率放大器和控制装置。

General specification for annoucing equipment on shipboard

ITU-T P.51 FRENCH-1996 人工嘴.系列P:电话传输质量.客观的测量仪器.12号研究组.14pp

This Recommendation specifies the artificial mouth for telephonometric use. The methods of use of the artificial mouth are outside the scope of this Recommendation.

ARTIFICIAL MOUTH

ITU-T P.51 SPANISH-1996 人工嘴.系列P:电话传输质量.客观的测量仪器.12号研究组.14pp

This Recommendation specifies the artificial mouth for telephonometric use. The methods of use of the artificial mouth are outside the scope of this Recommendation.

ARTIFICIAL MOUTH

SJ/T 10724-1996 测试电容传声器通用技术条件

本标准规定了压强型测试电容传声器的技术要求、试验方法、检验规则以及标志、包装、运输、贮存等。 本标准适用于标称直径为23.77mm和12.7mm、极化电压200V，28V和0V的测试电容传声器。该测试电容传声器应用于声压测量中。 其它测试电容传声器可参照本标准执行。

General specification of measurement condenser microphones

SJ/T 10725-1996 测试电容传声器主要性能测量方法

Methods for tetermining main characteristics of measurement condenser microphones

BS 6840-18:1996 音响系统设备 峰值节目电平表 数字音频电平表指南

Recommends characteristics to be specified and methods of measurement for digital audio peak level indicators for professional and consumer use.

Sound system equipment. Peak programme level meters. Guide for digital audio level meter

IEC TR3 61602:1996 音频、视频和视听工程领域使用的连接器

This technical report gives guidance on the identification and application of connectors in the field of audio, video and audiovisual engineering. It is intended to be used in conjunction with application standards, such as IEC 268-11, and definitive ele

Connectors used in the field of audio, video and audiovisual engineering

AIR FORCE MIL-A-6348 D NOTICE 2-1996 AM-203C/ARA-19扬声器

MIL-A-6348D, dated 09 February 1956, is inactive for new design and is no longer to be used except for replacement purposes.

AMPLIFIER AM-203C/ARA-19

DIN EN 61094-4:1996 测量传声器.第4部分:工作标准传声器规范

The document specifies mechanical dimensions and certain electroacoustical characteristics for working standard microphones used in measuring systems for the determination of sound pressure to enable these microphones to be used as transfer standards in the calibration of acoustic measurement instruments.

Measurement microphones - Part 4: Specifications for working standard microphones (IEC 61094-4:1995); German version EN 61094-4:1995

DIN EN 61094-3:1996 测量传声器.第3部分:用互易技术对实验室标准传声器进行校准的基本方法

The document is applicable to laboratory standard microphones meeting the requirements of IEC 1094-1. It specifies a primary method of determining the free-field sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions. It is intended for use by laboratories with highly experienced staff and specialized equipment.

Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-3:1995); German version EN 61094-3:1995

UL 6500-1996 家用、商用和类似一般用途的音频/视频装置和乐器装置

Audio/video and musical instrument apparatus for household, commercial, and similar general use

DIN EN 61305-1:1996 家用高保真音响设备和系统.性能规定和测试的方法.第1部分:总则

The project deals with methods of measurement for the specification of high fidelity audio equipment and systems.

Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 1: General (IEC 61305-1:1995); German version EN 61305-1:1995

DIN EN 61305-3:1996 家用高保真音响设备和系统.性能规定和测试的方法.第3部分:放大器

Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 3: Amplifiers (IEC 61305-3:1995); German version EN 61305-3:1995

IEC 60268-7:1996 声系统设备 第7部分:头戴受话器及耳机

Deals with headphones, headsets, earphones and earsets, intended to be used on, or in, the human ear. It also applies to equipment, such as pre-amplifiers, passive networks and power supplies which form an integral part of the headphone system.

Sound system equipment - Part 7: Headphones and earphones