M72 音响、电声设备 标准查询与下载

SANS 61094-5:2009 麦克风测量.第5部分:采用比较方法校准麦克风工作压力标准

Describes methods of determining the pressure sensitivity by comparison with either a laboratory standard microphone that has been calibrated according to IEC 61094-2, or another working standard microphone that has been calibrated according to IEC 61094

Measurement microphones Part 5: Methods for pressure calibration of working standard microphones by comparison

SANS 61094-2:2009 电声学.麦克风测量.第2部分:用互易技术校准实验室标准传声器压力的基本方法

Specifies a primary method of determining the complex pressure sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure.

Electroacoustics - Measurement microphones Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

SANS 61094-1:2009 测量麦克风.第1部分:实验室标准麦克风规范

Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy. I

Measurement microphones Part 1: Specifications for laboratory standard microphones

WH/T 39-2009 专业音频和扩声用扬声器组件实用规范

Practice specification for loudspeaker assemblies for professional audio and sound reinforcement

CISPR 13 Edition 5.0-2009 声音和电视广播接收机及相关设备.无线电干扰特性-测量限值和方法

This International Standard applies to the generation of electromagnetic energy from sound and television receivers for the reception of broadcast and similar transmissions and from associated equipment. The frequency range covered extends from 9 kHz to 400 GHz. No measurements need be performed at frequencies where no limits are specified. Receiving systems for collective reception, in particular: – cable distribution head ends (Community Antenna Television, CATV); – community reception systems (Master Antenna Television, MATV) are covered by IEC 60728-2. Broadcast receivers for digital signals are covered by Annex A and Annex B. Information technology equipment (ITE) is excluded, even if intended to be connected to a television broadcast receiver. The telecommunication port of broadcast receivers, intended to be connected to a telecommunication network, is covered by CISPR 22. In addition, measurements at the telecommunication port are performed with the broadcast reception functions, which are independent from the telecommunication function, disabled during the measurement. PC tuner cards are measured according to the relevant clauses of this standard. This standard describes the methods of measurement applicable to sound and television receivers or associated equipment and specifies limits for the control of disturbance from such equipment. For multifunction equipment which is subjected simultaneously to different clauses of this standard and/or other standards, details are given in 4.1.

Sound and television broadcast receivers and associated equipment – Radio disturbance characteristics – Limits and methods of measurement

CISPR 13-2009 声音和电视广播接收机及相关设备.无线电干扰特性-测量限值和方法

This International Standard applies to the generation of electromagnetic energy from sound and television receivers for the reception of broadcast and similar transmissions and from associated equipment. The frequency range covered extends from 9 kHz to 400 GHz. No measurements need be performed at frequencies where no limits are specified. Receiving systems for collective reception, in particular: – cable distribution head ends (Community Antenna Television, CATV); – community reception systems (Master Antenna Television, MATV) are covered by IEC 60728-2. Broadcast receivers for digital signals are covered by Annex A and Annex B. Information technology equipment (ITE) is excluded, even if intended to be connected to a television broadcast receiver. The telecommunication port of broadcast receivers, intended to be connected to a telecommunication network, is covered by CISPR 22. In addition, measurements at the telecommunication port are performed with the broadcast reception functions, which are independent from the telecommunication function, disabled during the measurement. PC tuner cards are measured according to the relevant clauses of this standard. This standard describes the methods of measurement applicable to sound and television receivers or associated equipment and specifies limits for the control of disturbance from such equipment. For multifunction equipment which is subjected simultaneously to different clauses of this standard and/or other standards, details are given in 4.1.

Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement

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

BS EN 50514:2008 音频,视频和信息技术设备.生产过程中的常规电气安全测试

This European Standard defines routine test procedures for use during or after manufacturing of complete equipments, sub-assemblies or components, certified or declared as complying with EN 60065 or EN 60950-1 and powered by an a.c. or d.c. mains supply. It defines the ROUTINE ELECTRICAL SAFETY TESTs and their procedures to be applied during or at the end of the manufacturing process of apparatus certified or declared as complying with EN 60065 or EN 60950-1. The application of the tests detailed in this European Standard is design dependent and needs to be defined by the manufacturer.

Audio, video and information technology equipment - Routine electrical safety testing in production

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 and methods common to both consumer and professional equipment are described in the IEC 61606-1. This standard contains details of definitions and measuring conditions and methods applicable to professional equipment which differ from those described in IEC 61606-1. This standard excludes consideration of − measurement of low-quality audio devices, − measurement of low-bit-rate audio devices (‘sub-band’ or ‘perceptual’ coding devices), − measurement of devices which significantly modify time or frequency characteristics of the signal, such as pitch shifters or reverberators, − measurement of signals from analogue input to analogue output, beyond the most general, − EMC and safety related testing.

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

DIN 14610:2009 指定应急车辆用音响报警系统

Sound warning devices for authorized emergency vehicles

ANSI/SCTE 161-2009 微量放大镜

The purpose of this specification is to recommend mechanical and electrical standards for broadband radio frequency (RF) devices whose primary purpose is to amplify signals presented to an input port and deliver the amplified signals to one or more output ports. The devices are also required to pass signals in a different range of frequencies in the return direction and, optionally, may provide amplification of such return signals. The specification's scope is limited to 75ohm devices whose ports are provided with F connectors. The most common use for such devices is on-premises RF signal distribution.

Drop Amplifiers

ANSI/CEA 2006-B-2009 移动声频放大器的测试和测量方法

CEA-2006-B defines characteristics that, considered collectively, describe the performance of power amplifiers designed for use in mobile applications. Power amplifiers designed for use in mobile applications include, but are not limited to: separate single and multi-channel amplifiers, integrated amplifiers and bandwidth-limited amplifiers that are connected to and rely solely on the vehicle's primary electrical system for power input and have output power ratings of greater than 5 watts when measurement in accordance with CEA-2006-B.

Testing & Measurement Methods for Mobile Audio Amplifiers

ANSI/SCTE 165-17-2009 IPCablecom 1.5.第17部分:音频服务器协议

This specification describes the architecture and protocols that are required for playing announcements in voiceover- IP (VoIP) IPCablecom networks, and is issued to facilitate design and field-testing leading to the manufacture and interoperability of conforming hardware and software by multiple vendors. The will be referred to as the IPCablecom Audio Server Specification. This specification defines a set of signaling protocols that are used to provide announcement services within a cable network. For one of these protocols, this specification defines two new event packages: A Base Audio Package; An Advanced Audio Package

IPCablecom 1.5 Part 17: Audio Server Protocol

ANSI/SCTE 165-2-2009 IPCablecom 1.5.第2部分:音频/视频解码器

This document addresses interfaces between IPCablecom client devices for audio and video communication. Specifically, it identifies the audio and video codecs necessary to provide the highest quality and the most resourceefficient service delivery to the customer. This document also specifies the performance required in client devices to support future IPCablecom codecs. Additionally, this document describes a suggested methodology for optimal network support for codecs.

IPCablecom 1.5 Part 2: Audio/Video Codecs

KS C IEC 60268-4:2008 音响统统设备.第4部分:传声器

이 표준은 전기적 임피던스, 감도, 지향성 응답 패턴, 동작 범위 및 사운드 시스템 마이크

Sound system equipment－Part 4：Microphones

KS C IEC 60958-1:2008 数字音频接口.第1部分:总则

IEC 60958의 문서 중 이 표준은 소비자 및 전문가 응용을 위한 디지털 오디오 장비의

Digital audio interface-Part 1:General

KS C IEC 60958-3:2008 数字音频接口.第3部分:消费类用途

이 표준은 KS C IEC 60958-1이 정의하고 있는 디지털 오디오 장비의 상호연결을

Digital audio interface-Part 3:Consumer applications

DIN EN 60958-4:2008 数字音频接口.第4部分:专业用途

Digital audio interface - Part 4: Professional applications (IEC 60958-4:2003 + A1:2008); German version EN 60958-4:2003 + A1:2008

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 60958-1.

Digital audio interface - Part 4: Professional applications

JJF 1203-2008 电声产品(扬声器类)功率寿命试验仪校准规范

本规范适用于电声产品（扬声器和系统）功率寿命试验仪（以下简称试验仪）的校准。

Calibration Specification for Electro-acoustic Products (Loudspeakers) Power Life-span Measurement Equipments