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H.331
H.331 is part of the ITU suite of standards for Video Teleconferencing. This standard is used for broadcast of videoconferences, as opposed to point-to-point links. ''EBU'', 1999. Retrieved 5 January 2012. A standard H.320 terminal (i.e. ISDN endpoint) can be modified to provide one-way point-to-multipoint data transmissions ("broadcasts"). These broadcasts can be likened to television broadcasts. H.331 specifies how H.320 terminals act in situations where there is no data path from receivers back to transmitters, making normal two-way negotiation impossible. In such a situation no MCU is needed. Standard applications include: * Educational Broadcasts (Classes, Campus Events...) * Corporate Broadcasts (Shareholder Meetings, Public ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Videoconferencing
Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio signal, audio and video signals by people in different locations for Real-time, real time communication.McGraw-Hill Concise Encyclopedia of EngineeringVideotelephony McGraw-Hill, 2002. Retrieved from the FreeDictionary.com website, January 9, 2010 A videophone is a telephone with a video camera and Display device, video display, capable of simultaneous video and audio communication. Videoconferencing implies the use of this technology for a group or organizational meeting rather than for individuals, in a videoconference.Mulbach et al, 1995. pg. 291. Telepresence may refer either to a high-quality videotelephony system (where the goal is to create the illusion that remote participants are in the same room) or to meetup technology, which can go beyond video into robotics (such as moving around the room or physically manipulating objects). Vide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teleconferencing
A teleconference is the live exchange of information among several people remote from one another but linked by a telecommunications system. Terms such as audio conferencing, telephone conferencing and phone conferencing are also sometimes used to refer to teleconferencing. The telecommunications system may support the teleconference by providing one or more of the following: audio, video, and/or data services by one or more means, such as telephone, computer, telegraph, teletypewriter, radio, and television. Telcon is used as an abbreviation for both "telephone conference" and "telephone conversation". Internet teleconferencing Internet teleconferencing includes internet telephone conferencing, videotelephony, web conferencing, and augmented reality conferencing. Internet telephony involves conducting a teleconference over the Internet or a wide area network. One key technology in this area is Voice over Internet Protocol Voice over Internet Protocol (VoIP), also called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
