33.160.01 音频、视频和视听系统综合 标准查询与下载



共找到 804 条与 音频、视频和视听系统综合 相关的标准,共 54

为保护消费者和生产企业的合法权益,明确生产者、销售者、消费者应承担的责任和义务,根据《中华人民共和国产品质量法》、《中华人民共和国消费者权益保护法》、《部分商品修理、更换、退货责任规定》、《家用和类似用途电器的安全使用年限和再生利用通则》及有关规定制定本规定。主要制定了平板电视机安全使用年限的规定  。       

Provisions on the safe service life of flat-panel TVs

ICS
33.160.01
CCS
C393
发布
2019-04-12
实施
2019-04-30

本规范规定了彩色电视机显示性能测试技术要求和测量方法。

Color TV product quality evaluation index system and test method (LCD TV product - picture quality part)

ICS
33.160.01
CCS
C391
发布
2019-03-25
实施
2019-04-30

What is BS EN IEC 60268 ‑ 21 – Acoustical measurements of sound system equipment about?    BS EN IEC 60268 ‑ 21 is the 21 st part of the BS EN IEC 60268 multi-series that focuses on sound system equipment. BS EN IEC 60268 ‑ 21 specifies an acoustical measurement method that applies to electroacoustical transducers and passive and active sound systems, such as loudspeakers, TV sets, multi-media devices, personal portable audio devices, automotive sound systems and professional equipment. The device under test (DUT) can be comprised of electrical components performing analogue and digital signal processing prior to the passive actuators performing a transduction of the electrical input into an acoustical output signal.    BS EN IEC 60268 ‑ 21 describes only physical measurements...

Sound system equipment - Acoustical (output-based) measurements

ICS
33.160.01
CCS
发布
2019-01-31
实施
2019-01-31

包含Unity图片渲染,ffmpeg视频合成,premiere视频输出等。

Video production specifications based on game video tools

ICS
33.160.01
CCS
R861
发布
2019-01-31
实施
2019-01-31

本标准明确了网络直播平台基本要求、功能要求、性能要求以及账号管理、主播管理、运维管理,同时对网络直播平台的安全管理也提出了要求,明确了机构、人员、环境、应用和数据等方面的要求。

Management Specification for Live Streaming Platform

ICS
33.160.01
CCS
I643
发布
2019-01-28
实施
2019-01-28

本标准对直播平台主播的准入要求,对直播内容、直播间、直播行为、直播场所、着装以及未成年人主播的要求进行了明确。

Basic Specification for Live Streamer

ICS
33.160.01
CCS
I643
发布
2019-01-28
实施
2019-01-28

1)范围 本标准适用于拉杆箱扬声器系统系列产品。 2)规范性引用文件 引入与行业分类相关的国家标准,借鉴其成熟的模型和思路。 3)术语和定义 本部分对拉杆箱扬声器系统的术语进行了规范定义。 4)要求 本部分规定了拉杆箱扬声器系统的外观结构、基本功能、电性能参数及要求、声性能参数及要求、音质、防水要求、拉杆耐疲劳要求、滚轮行走要求、拉杆强度要求、翻到(或推倒)性能要求、稳定性、充放电要求、安全性、电磁兼容性、环境适应性、可靠性、有毒有害物质限量等。 5)试验方法 本部分规定了拉杆箱扬声器系统指标要求对应的试验方法。 6)检验规则 本部分规定了拉杆箱扬声器系统的组批、检验分类、出厂检验和型式检验。 7)标志、包装、运输、贮存 本部分规定了拉杆箱扬声器系统的标志、包装、运输、贮存和产品说明书。

Trolly speaker system

ICS
33.160.01
CCS
C395
发布
2019-01-08
实施
2019-01-08

数字公共广播系统: 1.使用条件 2.外观和结构要求 3.基本功能要求 4.系统性能要求 5.可靠性要求 6.安全性要求 7.电磁兼容性要求 8.环境适应性要求

General technical specifications for digital public broadcasting system

ICS
33.160.01
CCS
C395
发布
2018-11-29
实施
2018-12-29

Guideline for synchronization of audio and video - Part 1-1: Measurement methods for synchronization of audio and video equipment and systems - General

ICS
33.160.01
CCS
发布
2018-11-02
实施

Guideline for synchronization of audio and video - Part 1-1: Measurement methods for synchronization of audio and video equipment and systems - General

ICS
33.160.01
CCS
发布
2018-11-02
实施

Guideline for synchronization of audio and video - Part 2: Methods for synchronization of audio and video systems

ICS
33.160.01
CCS
发布
2018-11-02
实施

Guideline for synchronization of audio and video - Part 2: Methods for synchronization of audio and video systems

ICS
33.160.01
CCS
发布
2018-11-02
实施

This part of IEC 60268 specifies an acoustical measurement method that applies to electroacoustical transducers and passive and active sound systems@ such as loudspeakers@ TV-sets@ multi-media devices@ personal portable audio devices@ automotive sound systems and professional equipment. The device under test (DUT) can be comprised of electrical components performing analogue and digital signal processing prior to the passive actuators performing a transduction of the electrical input into an acoustical output signal. This document describes only physical measurements that assess the transfer behaviour of the DUT between an arbitrary analogue or digital input signal and the acoustical output at any point in the near and far field of the system. This includes operating the DUT in both the small and large signal domains. The influence of the acoustical boundary conditions of the target application (e.g. car interior) can also be considered in the physical evaluation of the sound system. This document does not assess the perception and cognitive evaluation of the reproduced sound and the impact of perceived sound quality. NOTE Some measurement methods defined in this document can be applied to headphones@ headsets@ earphones and earsets in accordance with [1]1. This document does not apply to microphones and other sensors. This document does not require access to the state variables (voltage@ current) at the electrical terminals of the transducer. Sensitivity@ electric input power and other characteristics based on the electrical impedance will be described in a separate future standard document@ IEC 60268-22@ dedicated to electrical and mechanical measurements.

Sound system equipment - Part 21: Acoustical (output-based) measurements

ICS
33.160.01
CCS
发布
2018-11-01
实施
2018-11-12

主要规定了激光投影电视接收机的术语和定义,以及相关技术要求,测量方法、检验规则和标志包装运输和储存等。

Technical specifications for laser projection television receivers

ICS
33.160.01
CCS
C393
发布
2018-10-31
实施
2018-11-07

本标准规定了液晶电视的术语、技术要求、检验规则及标志、包装、运输等要求。 本标准可作为高端液晶电视设计、生产或检验的依据。

Taishan quality LCD TV

ICS
33.160.01
CCS
C395
发布
2018-08-01
实施
2018-08-31

本标准规定了收看4K超高清图像和环绕声/三维声节目的家庭影院房间条件、视频系统和音频系统的配置规范。 本标准适用于收看4K超高清图像和环绕声/三维声节目的家庭影院配置和使用。

Home theater configuration specification based on 4K ultra-high-definition images and surround sound/3D sound

ICS
33.160.01
CCS
I632
发布
2018-05-23
实施
2018-05-23

Standards for Construction and Management of TV Library

ICS
33.160.01
CCS
A33
发布
2018-05-11
实施
2018-05-14

本标准规定了AVS+标清统计复用编码器的技术要求和测量方法。 本标准适用于一体式统计复用编码器和分离式统计复用编码器的开发、生产、应用、检测和运行维护。

AVS+ Standard Statistical Multiplexing Encoder Technical Requirements and Measurement Methods

ICS
33.160.01
CCS
I632
发布
2018-04-01
实施
2018-04-08

本标准规定了教育用音视频录播系统的术语和定义、分类、要求、试验方法、检验规则、标志、使用说明、包装、运输、贮存等。

Audio/video record & broadcast system for education

ICS
33.160.01
CCS
I6550
发布
2018-03-26
实施
2018-04-03

Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability

ICS
33.160.01
CCS
发布
2018-03-01
实施



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