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ICS 33

电信、音频和视频工程

共 1,385 项 ISO/IEC 标准 · 合计 29.5 GB · 分 70 页展示

IEC 60244-3A:1971
Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - First supplement: Appendices
现行 33.060 无线通信 1971 23 页 ¥2
IEC 60244-4:1973
Methods of measurement for radio transmitters. Part 4: Amplitude/frequency characteristics and non-linearity distortion in transmitters for…
现行 33.060 无线通信 1973 48 页 ¥3
IEC 60244-4A:1976
Methods of measurement for radio transmitters - Part 4: Amplitude/frequency characteristics and non-linearity distortion in transmitters…
现行 33.060 无线通信 1976 47 页 ¥3
IEC 60244-5:1992
Methods of measurement for radio transmitters - Part 5: Performance characteristics of television transmitters
现行 33.060 无线通信 1992 168 页 ¥5
IEC 60244-7:1979
Methods of measurement for radio transmitters. Part 7: Cabinet radiation at frequencies above 1 GHz
现行 33.060 无线通信 1979 17 页 ¥1
IEC 60246:1967
Connecting wires having a rated voltage of 20 kV and 25 kV d.c. and a maximum working temperature of 105 °C for use in television receivers
现行 33.160 音频、视频和视听工程 1967 17 页 ¥1
IEC 60261:1989
Sealing test for pressurized waveguide tubing and assemblies
现行 33.120 电信设备用部件和附件 1989 18 页 ¥1
IEC 60268-10:1991
Sound system equipment - Part 10: Peak programme level meters
现行 33.160 音频、视频和视听工程 1991 63 页 ¥5
IEC 60268-16:2020
Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
现行 33.160 音频、视频和视听工程 2020 219 页 ¥5
IEC 60268-21:2018
Sound system equipment - Part 21: Acoustical (output-based) measurements
现行 33.160 音频、视频和视听工程 2018 77 页 ¥5
IEC 60268-22:2020
Sound system equipment - Part 22: Electrical and mechanical measurements on transducers
现行 33.160 音频、视频和视听工程 2020 114 页 ¥5
IEC 60268-23:2023
Sound system equipment - Part 23: TVs and monitors - Loudspeaker systems
现行 33.160 音频、视频和视听工程 2023 132 页 ¥5
IEC 60268-24:2023
Sound system equipment - Part 24: Headphones and earphones - Active acoustic noise cancelling characteristics
现行 33.160 音频、视频和视听工程 2023 50 页 ¥3
IEC 60268-3:2018
Sound system equipment - Part 3: Amplifiers
现行 33.160 音频、视频和视听工程 2018 62 页 ¥5
IEC 60268-4:2018 RLV
Sound system equipment - Part 4: Microphones
现行 33.160 音频、视频和视听工程 2018 113 页 ¥5
IEC 60268-6:1971
Sound system equipment. Part 6: Auxiliary passive elements
现行 33.160 音频、视频和视听工程 1971 69 页 ¥5
IEC 60268-7:2010/AMD1:2020
Amendment 1 - Sound system equipment - Part 7: Headphones and earphones
现行 33.160 音频、视频和视听工程 2010 13 页 ¥1
IEC 60268-7:2025
Sound system equipment - Part 7: Headphones and earphones
现行 33.160 音频、视频和视听工程 2025 115 页 ¥5
IEC 60268-8:1973
Sound system equipment. Part 8: Automatic gain control devices
现行 33.160 音频、视频和视听工程 1973 26 页 ¥2
IEC 60268-9:1977
Sound system equipment. Part 9: Artificial reverberation, time delay and frequency shift equipment
现行 33.160 音频、视频和视听工程 1977 25 页 ¥2

关于 ICS 33 电信、音频和视频工程

ICS 33 是 ICS 分类法中的一级大类,中文名称"电信、音频和视频工程",本站收录该分类下的 ISO 与 IEC 国际标准共 1,385 项,覆盖 11 个二级类目。

这一分类下的标准以电信综合、电信系统、电信终端设备等方向为主。如果只需要其中一两份,可以进入详情页按页数单份购买;如果需要成批使用,整包获取更省事——¥199 可获得该分类全部标准的云盘分享,在云盘页面一键打包下载。

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