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单词 videotelephony
释义

videotelephony

英汉-汉英词典
n. 通过电话线传输视频信号
词组 | 习惯用语
您要查找的是不是:
  • videophone n. 可视电话
  • telephonist n. 话务员;接线生
  • radiotelephone n. 无线电话 v. 打无线电话
  • telephonic adj. 电的,用电话传送的
videotelephony 通过电话线传输视频信号

网络短语:
Videotelephony terminals 视频电话终端
Videotelephony teleservice 可视电话的电信业务
Videotelephony teleservice for ISDN 综合业务数字网中的可视电话用户综合业务
Pictograms for point-to-point videotelephony 点对点可视电话框图
User procedures for multipoint videotelephony 多点电话的用户程序
英语百科

Videotelephony

An upscale Teliris VirtuaLive telepresence system in use (2007).
Artist's conception: 21st century videotelephony imagined in the early 20th century (1910).
A modern Avaya Nortel 1535 IP model broadband videophone (2008).
An older dual-display Polycom  videoconferencing system (2008).

Videotelephony comprises the technologies for the reception and transmission of audio-video signals by users at different locations, for communication between people in real-time.

At the dawn of the technology, videotelephony also included image phones which would exchange still images between units every few seconds over conventional POTS-type telephone lines, essentially the same as slow scan TV systems.

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更新时间:2025/6/22 7:53:39