M72 音响、电声设备 标准查询与下载
共找到 720 条与 音响、电声设备 相关的标准，共 48 页
This European Standard specifies sound dose measurement, and the alerts associated, to reduce the risk of listeners developing hearing impairment when using a Personal Music Player (PMP). The standard does not cover exposure from other sources than PMPs.
Sound system equipment: headphones and earphones associated with personal music players - maximum sound pressure level measurement methodology - Part 3: measurement method for sound dose management; German version EN 50332-3:2017
- ICS
- 17.140.50;33.160.50
- CCS
- M72
- 发布
- 2018-04-01
- 实施
- 2018-04-01
This document specifies a set of principles and considerations for digital television products in support of older people and persons with disabilities in addition to mainstream users. The effect of following the principles and considerations as set out in this document is to ensure that the widest range of users can access, understand and use digital television products. These principles and considerations cover four main user profiles such as individuals with hearing impairments, individuals with sight impairments, individuals with mobility impairments and individuals with cognitive impairments.
Audio, video and multimedia systems and equipment - Digital television accessibility - Functional specifications (IEC 62944:2016); English version EN 62944:2017
- ICS
- 33.160.25
- CCS
- M72
- 发布
- 2018-04-01
- 实施
- 2018-04-01
本标准规定了体育场馆扩声系统维护保养的技术要求和管理要求。 本标准适用于体育场馆扩声系统的维护保养。
Technical Specifications for Maintenance of Sound Reinforcement System in Stadiums
- ICS
- 33.160.99
- CCS
- M72
- 发布
- 2017-08-28
- 实施
- 2017-11-28
Audio, video and multimedia systems and equipment. Digital television accessibility. Functional specifications
- ICS
- 11.180.99;33.160.01;35.240.95
- CCS
- M72
- 发布
- 2017-07-14
- 实施
- 2017-07-31
Sound system equipment: headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology. Measurement method for sound dose management
- ICS
- 17.140.50;33.160.50
- CCS
- M72
- 发布
- 2017-02-28
- 实施
- 2017-02-28
Wireless Microphones; Audio PMSE up to 3 GHz; Part 2: Class B Receivers; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (V2.1.1)
- ICS
- CCS
- M72
- 发布
- 2017-02-01
- 实施
Wireless Microphones; Audio PMSE up to 3 GHz; Part 3: Class C Receivers; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (V2.1.1)
- ICS
- CCS
- M72
- 发布
- 2017-02-01
- 实施
Wireless Microphones; Audio PMSE up to 3 GHz; Part 1: Class A Receivers; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU (V2.1.2)
- ICS
- CCS
- M72
- 发布
- 2017-01-01
- 实施
Digital audio interface - Part 4-2: Professional applications - Metadata and subcode (IEC 60958-4-2:2016); German version EN 60958-4-2:2016
- ICS
- 33.160.30
- CCS
- M72
- 发布
- 2017-01
- 实施
Digital audio interface - Part 4-4: Professional applications - Physical and electrical parameters (IEC 60958-4-4:2016); German version EN 60958-4-4:2016
- ICS
- 33.160.30
- CCS
- M72
- 发布
- 2017-01
- 实施
Digital audio interface - Part 4-1: Professional applications - Audio content (IEC 60958-4-1:2016); German version EN 60958-4-1:2016
- ICS
- 33.160.30
- CCS
- M72
- 发布
- 2017-01
- 实施
Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison (IEC 61094-5:2016); German version EN 61094-5:2016
- ICS
- 17.140.50;33.160.50
- CCS
- M72
- 发布
- 2016-12
- 实施
This document specifies a set of principles and considerations for digital television products in support of older people and persons with disabilities in addition to mainstream users. The effect of following the principles and considerations as set out in this document is to ensure that the widest range of users can access, understand and use digital television products. These principles and considerations cover four main user profiles such as individuals with hearing impairments, individuals with sight impairments, individuals with mobility impairments and individuals with cognitive impairments. This document applies to consumer solutions whose primary function is to receive digital television, such as integrated digital televisions, set top boxes, digital television recorders and equivalent products and devices (see Annex D). All these solutions are referred to as digital television solutions throughout this document. The standard does not cover solutions that support digital television as a secondary function (for instance gaming consoles or computers with digital receiver cards). However, much of the content also provides for future solutions and/or implementations. This document does not cover delivery, unpacking, secure installation on a stand or wall mounting or first time connection of the power and signals.
Audio, video and multimedia systems and equipment - Digital television accessibility - Functional specifications
- ICS
- 11.180.99;33.160.01;33.160.25;35.240.95
- CCS
- M72
- 发布
- 2016-12
- 实施
Audio, video and related equipment - Determination of power consumption - Part 5: Set top boxes (STB) (IEC 62087-5:2015); German version EN 62087-5:2016
- ICS
- 33.140;33.160.50
- CCS
- M72
- 发布
- 2016-10
- 实施
Digital audio interface. Professional applications. Physical and electrical parameters
- ICS
- 33.160.30
- CCS
- M72
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Digital audio interface. Professional applications. Audio content
- ICS
- 33.160.30
- CCS
- M72
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Digital audio interface. Professional applications. Metadata and subcode
- ICS
- 33.160.30
- CCS
- M72
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Audio, video and related equipment - Determination of power consumption - Part 6: Audio equipment (IEC 62087-6:2015); German version EN 62087-6:2015
- ICS
- 33.140
- CCS
- M72
- 发布
- 2016-08
- 实施
Sound system equipment - Part 4: Microphones (IEC 60268-4:2014); German version EN 60268-4:2014
- ICS
- 33.160.50
- CCS
- M72
- 发布
- 2016-07
- 实施
