33.160.10 放大器 标准查询与下载
共找到 173 条与 放大器 相关的标准，共 12 页
Audio, video and related equipment - Power consumption measurement Part 4: Video recording equipment
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2024-04-25
- 实施
- 2024-11-01
Audio, video and related equipment - Power consumption measurement - Part 1: General
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2024-04-25
- 实施
- 2024-11-01
本标准规定了头戴耳机的分类、命名、编码,头戴耳机产品的检验项目、技术要求、测试方法、检验规则以及产品信息、包装、运输、贮存要求。本标准适用于在人耳上及耳内使用的头戴耳机、头戴耳机-传声器组(头戴耳机-送话器组)。本标准也适用于构成完整的头戴耳机系统所必需的组合件,例如前置放大器、无源网络和电源。本标准不适用于无线耳机或降噪耳机。
General specification for headphones
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2013-12-31
- 实施
- 2014-07-15
GB/T 12060的本部分规定了头戴耳机和耳机的测量方法。本部分适用于在人耳上及耳内使用的头戴耳机、头戴耳机-传声器组(头戴耳机-送话器组)、耳机和耳机-传声器组(耳机-送话器组)。本部分也适用于构成完整的头戴耳机系统所必需的组合件,例如前置放大器、无源网络和电源。本部分不涉及:--安全,其宜参考GB 8898-2011或者其他合适的标准;--头戴耳机-传声器组的传声器的特性,其宜参考GB/T 12060.4;--助听器所用耳机和其他设备,其宜参考GB/T 25102.100;--听力测定用的头戴耳机;--有源护耳系统的耳机及其组合件(尽管一些条款可能适用)。
Sound system equipment.Part 7:Methods of measurement on headphones and earphones
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2013-12-31
- 实施
- 2014-07-15
本标准规定了直接辐射式电动扬声器的产品分类、要求、试验方法、检验规则、标志、包装、贮存和运输。本标准适用于广播收音机、电视广播接收机、磁带录音机、家用多媒体等同类电子产品用电动式扬声器。
General specification for electrodynamic loudspeaker of direct radiator type
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2013-11-12
- 实施
- 2014-05-01
本部分规定了放大器规范中应给出的特性，以及其相应的测量方法。 本部分适用于组成专业或家用声系统的模拟放大器以及模拟/数字放大器中的模拟部分。 一般地说，所给出的测量方法是与定义有最直接关系的，但并不排除采用能得到等效结果的其他方法。 本部分规定的额定条件和标准测量条件，下文中即作为规范和测量的条件。
Sound system equipment.Part 3:Methods of measurement on audio amplifiers
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2011-10-31
- 实施
- 2012-02-01
本部分规定了助听器电磁兼容抗扰度的要求和测量方法。 本部分适用于所有与助听器有关的电磁兼容现象。 目前,人们尚未真正了解射频骚扰和静电放电对助听器带来的影响,因此在本部分中未涉及。 随着技术的发展,射频骚扰和静电放电将在标准未来的版本或者在对本部分的扩充中予以考虑。 助听器对无线电话系统产生的高频电磁场的抗扰度是目前唯一已经被确定的与助听器相关的电磁兼容现象。 对于助听器来说,GB/T17626.3 是电磁兼容测试的基础标准。 按使用方式定义了助听器的两种抗扰度等级(见3.1)。 本部分未给出无声信号输出的助听器和通过电缆连接到其他设备上的助听器的测量方法。
Electroacoustics.Hearing aids.Part 13:Electromagnetic compatibility (EMC)
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 2010-09-02
- 实施
- 2011-04-01
本标准规定了无线传声器系统的分类、要求、试验方法、检验规则、标志、包装、运输和贮存要求。 本标准适用于广播、录音、扩声及家用无线传声器系统。
General specification for wireless microphone systems
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 1998-03-20
- 实施
- 1998-12-01
本标准规定了半导体集成电路运算放大器的系列和品种（以下简称器件）的引出端排列、完整的型号、推荐原理电路图（框图）和主要电特性。 本标准适用于研制、生产、使用和采购器件时的选型。
Semiconductor integrated circuits. Series and products of operational amplifier
- ICS
- 33.160.10
- CCS
- L56
- 发布
- 1996-07-09
- 实施
- 1997-01-01
本标准规定了电缆分配系统用混合集成电路高频宽带放大器（以下简称器件）的系列和品种，并给出了每一个品种的引出端排列，外形尺寸和产要电参数。 本标准适用于器件的生产、研制或使用时。
Series and products of high frequency wideband amplifiers for hybrid integrated circuits used in cabled distribution systems
- ICS
- 33.160.10
- CCS
- L56
- 发布
- 1994-12-06
- 实施
- 1995-07-01
主题内容 本标准规定了高保真声频放大器的最低性能要求。 适用范围 本标准适用于线性前置放大器、均衡的前置放大器、功率放大器和综合放大器，主要用于家用高质量重放系统。
Minimum performance requirements for high fidelity audio amplifiers
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 1993-02-20
- 实施
- 1993-10-01
本标准规定了直流放大器特性及测试方法。 本标准适用于核测量设备中放大微弱直流电流信号的直流放大器，例如电离室高内阻电流源产生的微弱电流信号，适用范围为10～10A。直流放大器可以是单独的或作为其它仪器的一部分。
Direct current amplifiers-Characteristics and test methods
- ICS
- 33.160.10
- CCS
- F81
- 发布
- 1992-12-17
- 实施
- 1993-07-01
本标准适用于组成专业用和家用声系统的放大器。
Method of measurement on audio amplifier
- ICS
- 33.160.10
- CCS
- M72
- 发布
- 1988-04-08
- 实施
- 1988-10-01
本文件规定了线控耳机通用规范的技术要求、试验方法、检验规则、标志、包装、运输与贮存。
General specification for in-line headphones
- ICS
- 33.160.10
- CCS
- C395
- 发布
- 2024-03-15
- 实施
- 2024-03-30
本文件规定了动铁喇叭马达结构的术语定义、结构组成、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于动铁喇叭马达结构的生产和检验。
Moving iron horn motor structure
- ICS
- 33.160.10
- CCS
- C395
- 发布
- 2023-09-11
- 实施
- 2023-09-26
本文件规定了高保真头戴耳机的分类与编码、使用条件和测量条件、要求、试验方法、检验规则和标志、包装、运输、贮存。
High fidelity headphones
- ICS
- 33.160.10
- CCS
- C395
- 发布
- 2023-05-06
- 实施
- 2023-05-06
1 Scope This part of IEC 62087 specifies the determination of the power consumption and related characteristics of television sets . Television sets include, but are not limited to, those with LCD , OLED , or projection technologies. The operating modes and functions, as they specifically apply to television sets , are defined in detail in this part of IEC 62087. This document is limited to television sets that can be connected to an external power source. Television sets that include a non-removable, main battery are not covered by this document. Television sets can include any number of auxiliary batteries. The measuring conditions in this document represent the normal use of the equipment and can differ from specific conditions, for example as specified in safety standards.
Audio, video, and related equipment. Determination of power consumption. Television sets
- ICS
- 33.160.10
- CCS
- 发布
- 2023-04-30
- 实施
- 2023-04-30
1 Scope This part of IEC 62087 specifies the signals used to determine the power consumption of audio, video, and related equipment, such as television sets and computer monitors. It also specifies signals for determining the peak luminance ratio that is sometimes associated with television set power consumption measurement programs. In addition, this part specifies equipment, interfaces, and accuracy related to signal generation.
Audio, video, and related equipment. Determination of power consumption - Signals and media
- ICS
- 33.160.10
- CCS
- 发布
- 2023-04-30
- 实施
- 2023-04-30
IEC 62087-2:2023 is available as IEC 62087-2:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 62087-2:2023 specifies the signals used to determine the power consumption of audio, video, and related equipment, such as television sets and computer monitors. It also specifies signals for determining the peak luminance ratio that is sometimes associated with television set power consumption measurement programs. In addition, this part specifies equipment, interfaces, and accuracy related to signal generation. IEC 62087-2:2023 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) HDR and UHD video test signals have been added; b) dynamic box and outline test signals have been added, replacing the static box and outline test signals; c) all test signals are provided as media files for download from a specified IEC online repository, which replaces previous DVD and Blu-ray media.
Audio, video, and related equipment - Determination of power consumption - Part 2: Signals and media
- ICS
- 33.160.10
- CCS
- 发布
- 2023-03-31
- 实施
- 2023-06-24 (7)
IEC 62087-3:2023 is available as IEC 62087-3:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62087-3:2023 specifies the determination of the power consumption and related characteristics of television sets. Television sets include, but are not limited to, those with LCD, OLED, or projection technologies. The operating modes and functions, as they specifically apply to television sets, are defined in detail in this part of IEC 62087. This document is limited to television sets that can be connected to an external power source. Television sets that include a non-removable, main battery are not covered by this document. Television sets can include any number of auxiliary batteries. The measuring conditions in this document represent the normal use of the equipment and can differ from specific conditions, for example as specified in safety standards. IEC 62087-3:2023 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) it introduces measuring procedures for the determination of power consumption in the On mode while viewing static metadata HDR video content; b) all tests for On mode power determination are performed with MDD disabled; c) only progressive video signals are used for testing; d) a dimmable LED reflector lamp is used as a light source for illuminating the ABC sensor to achieve specific illuminance levels; e) a dynamic box and outline video signal is used for determining the ratio of peak luminance.
Audio, video, and related equipment - Determination of power consumption - Part 3: Television sets
- ICS
- 33.160.10
- CCS
- 发布
- 2023-03-31
- 实施
- 2023-06-24 (7)
