H.263 文档 DRAFT ITU-T recommendation H.263 VIDEO CODING FOR LOW BITRATE COMMUNICATION
标签： recommendation COMMUNICATION 263 BITRATE
上传时间： 2013-12-14
上传用户：cursor
ITU-T recommendation V.90 98年9月版本 A DIGITAL MODEM AND ANALOGUE MODEM PAIR FOR USE ON THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) AT DATA SIGNALLING RATES OF UP TO 56 000 bit/s DOWNSTREAM AND UP TO 33 600 bit/s UPSTREAM
标签： MODEM recommendation ANALOGUE DIGITAL
上传时间： 2014-01-17
上传用户：hn891122
ITU-T recommendation V.250 SERIAL ASYNCHRONOUS AUTOMATIC DIALLING AND CONTROL 99年5月版本
标签： recommendation ASYNCHRONOUS AUTOMATIC DIALLING
上传时间： 2015-05-27
上传用户：英雄
ITU-T recommendation T.30(2005 09) SERIES T: TERMINALS FOR TELEMATIC SERVICES Procedures for document facsimile transmission in the general switched telephone network
标签： recommendation Procedures TERMINALS TELEMATIC
上传时间： 2015-06-04
上传用户：shizhanincc
Draft ITU-T recommendation and Final Draft International Standard of Joint Video Specification(ITU-T REec. H.264 | ISO/IEC 14496-10 AVC).H.264视频编码标准的中文翻译版本，由沈燕飞对原文作翻译。
标签： Draft ITU-T recommendation International
上传时间： 2014-01-05
上传用户：来茴
Draft ITU-T recommendation and Final Draft International Standard of Joint Video Specification(ITU-T Rec.H.264 | ISO/IEC 14496-10 AVC) H.264编码标准，主体部分是中英文对照
标签： Draft ITU-T recommendation International
上传时间： 2015-09-28
上传用户：lunshaomo
recommendation ITU-R M.1678，Adaptive antennas for mobile systems
标签： recommendation ITU-R 1678
上传时间： 2016-10-21
上传用户：tb_6877751
recommendation ITU-R M.1677 International Morse cod
标签： recommendation International ITU-R Morse
上传时间： 2016-10-21
上传用户：invtnewer
recommendation ITU-R M.1653*,** Operational and deployment requirements for wireless access systems including radio local area networks in the mobile service to facilitate sharing between these systems and systems in the Earth exploration-satellite service (active) and the space research service (active) in the band 5 470-5 570 MHz within the 5 460 5 725 MHz range
标签： recommendation requirements Operational deployment
上传时间： 2016-10-21
上传用户：miaochun888
Draft ITU-T recommendation and Final Draft International Standard of Joint Video Specification (ITU-T Rec. H.264 | ISO/IEC 14496-10 AVC)
标签： Draft recommendation International Specification
上传时间： 2017-02-16
上传用户：gaome
