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