[permalink] [id link]
A video teleconferencing unit ( VTU ) is a piece of electrical equipment that performs videoconferencing functions, such as the coding and decoding of audio and video signals and multiplexing of video, audio, data, and control signals, and that usually does not include Input / Output ( I / O ) devices, cryptographic devices, network interface equipment, network connections, or the communications network to which the unit is connected.
from
Wikipedia
Some Related Sentences
video and teleconferencing
Scripting software allows complicated mechanics that include many tables or a lot of math to be resolved at a push of the button, while teleconferencing allows the players and gamemaster to communicate through voice, video, and a shared whiteboard.
Initially the TGA file format was used in the ICB-PAINT and TARGA-PAINT programs ( what later became known as TIPS ) and for several projects in online real estate browsing and still-frame video teleconferencing.
In 1984 Concept Communication in the United States replaced the then-100 pound, US $ 100, 000 computers necessary for teleconferencing with a $ 12, 000 circuit board which doubled the video frame rate from to 30 frames per second, and which was reduced the equipment in size to a circuit board that fit into standard personal computers.
* Common Intermediate Format, a video format common in video teleconferencing
Some efforts were made in the film to have the film appear to take place in the near future, for instance the use of the then-futuristic technology of video teleconferencing.
The DSN provides the worldwide non-secure voice, secure voice, data, facsimile, and video teleconferencing services for DOD Command and Control ( C2 ) elements, their supporting activities engaged in logistics, personnel, engineering, and intelligence, as well as other Federal agencies.
CIF ( Common Intermediate Format ), also known as FCIF ( Full Common Intermediate Format ), is a format used to standardize the horizontal and vertical resolutions in pixels of YCbCr sequences in video signals, commonly used in video teleconferencing systems.
* The 1988 video game Zak McKracken and the Alien Mindbenders contains key references to this movie, such as large-headed aliens disguised as humans, communications through interstellar teleconferencing, and an airplane pulled into a flying saucer.
The live demonstration featured the introduction of the computer mouse, video conferencing, teleconferencing, hypertext, word processing, hypermedia, object addressing and dynamic file linking, bootstrapping, and a collaborative real-time editor.
The WALBURN family ( KG-81, KG-94 / 194, KG-94A / 194A, KG-95 ) of equipment consists of high-speed bulk encryption devices used primarily for microwave trunks, high-speed land-line circuits, video teleconferencing, and T-1 satellite channels.
The facility is equipped with wireless internet access, experiential learning laboratories, teleconferencing and video interview capabilities.
Typical uses include room automation in boardrooms, auditoriums, museums or home theaters, where users use fixed and wireless touchscreens and remotes to control devices such as video projectors and displays, PCs, DVD and VCR players and recorders, cameras, teleconferencing systems, audio / video switchers and processing equipment, motorized projection screens, drapes, lighting, HVAC systems, and a wide variety of other types of equipment.
TFE Signaleers broke new ground in providing reliable voice, data, and video teleconferencing capabilities to MND-North's dispersed forces.
To an FBI agent Skandalakis denied having voted on matters relating to Green or his company, but he knew his statement was false and " had, in fact, voted in favor of a contract to install a video teleconferencing system on which Sable was a subcontractor.
Supported capabilities include video teleconferencing and other collaborative tools such as electronic whiteboarding and distributed war-fighting simulations.
video and unit
* Cyclops, a unit in the video game Halo Wars
This made it easier to either correct or enhance the video signal, as in the case of a TBC, or to manipulate and add effects to the video, in the case of a DVE unit.
While the term " impi " has become synonymous with the Zulu nation in international popular culture, it appears in various video games such as Civilization III, Civilization IV: Warlords and Civilization: Revolution, where the Impi is the unique unit for the Zulu faction with Shaka as their leader and also as an appearance as unique unit of the Bantu nation in Rise of Nation ( Zulus are among many tribes who make up the Bantu people ).
Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its four operating segments – Electronics ( including video games, network services and medical business ), Motion pictures, Music and Financial Services.
However, later versions of the Game Gear and the cost-reduced Majesco Core Game Gear hardware are incompatible with the unit, as it lacks the video pass through.
* Titan, a unit in Supreme Commander ( video game )
An automatic exposure unit from an 8 mm video format | 8 mm movie camera, based on a galvanometer mechanism ( center ) and a Cadmium sulfide | CdS photoresistor in the opening at left.
In the document, it listed twelve objectives in building a home video recording unit.
It developed out of a similar unit introduced on the Intel i860, and earlier the Intel i750 video pixel processor.
In the context of strategy video games, however, the difference is often reduced to the more limited criteria of either a presence or absence of base building and unit production.
* An undead unit in the strategy computer game Myth video game series
Baird adopted an intermediate film technique where the live material was filmed using a standard film camera mounted on a large cabinet which contained a rapid processing unit and an early flying spot scanner to produce the video output for transmission.
Sony introduced another camcorder cassette format called MicroMV, but consumer interest was low due to the proprietary nature of the format and limited support for anything but low-end Windows video editors, and Sony shipped the last MicroMV unit in 2005.
Sometimes this modulator was built into the product ( such as video game consoles, VCRs, or the Atari, Commodore 64, or TRS-80 CoCo home-computers ) and sometimes it was an external unit powered by the computer ( in the case of the TI-99 or some Apple modulators ) or with an independent power supply.
An automatic light meter / exposure unit from an 8mm video format | 8 mm movie camera, based on a galvanometer mechanism ( center ) and a Cadmium sulfide | CdS photoresistor, in opening at left.
Most often, 3D engines or the rendering systems in game engines are built upon a graphics application programming interface ( API ) such as Direct3D or OpenGL which provides a software abstraction of the graphics processing unit ( GPU ) or video card.
In some cases, this may be true where technology enables lower amounts of input to be used in producing the same unit of product ( and / or it reduces the amount or hazardousness of the waste generated per unit product produced ) ( e. g., the increased availability of movies through the Internet or cable television electronically may reduce the demand for physical video tapes or DVDs for films ).
video and is
The video signal is amplified and then switched, in synchronism with the three ultraviolet light sources which are sequenced by the rotating mirror so that during one-twentieth of a second only one wavelength, corresponding to red, green, or blue, is seen.
The most common method of presenting animation is as a motion picture or video program, although there are other methods.
Asteroids is a video arcade game released in November 1979 by Atari Inc.
The abdomen is inflated with carbon dioxide gas to facilitate visualization and, often, a small video camera is used to show the procedure on a monitor in the operating room.
* In the 2011 video game Warriors: Legends of Troy, Agamemnon is portrayed as a power-hungry tryant and is the main antagonist.
Applications could not directly address video memory in this mode without modification, so it was incompatible with most games, although there is no inherent reason why a game could not be written to function in shadow mode.
Exile ( 1988 video game ) | Exile is an example of a game where the developers left non-graphical data visible in the display buffer to gain additional memory space.
Notable popular games particularly associated with the Electron include: Crystal Castles ( video game ) | Crystal Castles is an example of a popular arcade game officially ported to the Electron ( US Gold ).
The ansible is also featured in the video game Advent Rising, for which Card helped write the story.
The Accelerated Graphics Port ( often shortened to AGP ) is a high-speed point-to-point channel for attaching a video card to a computer's motherboard, primarily to assist in the acceleration of 3D computer graphics.
Analog ( or analogue ) television is the analog transmission that involves the broadcasting of encoded analog audio and analog video signal: one in which the information to be transmitted, the brightness and colors of the points in the image and the sound waves of the audio signal are represented by continuous variations of some aspect of the signal ; its amplitude, frequency or phase.
In many countries, over-the-air broadcast television of analog audio and analog video signals is being discontinued, to allow the re-use of the television broadcast radio spectrum for other services such as datacasting and subchannels.
When analog television was developed, no affordable technology for storing any video signals existed ; the luminance signal has to be generated and transmitted at the same time at which it is displayed on the CRT.
A frame rate of 25 or 30 hertz is a satisfactory compromise, while the process of interlacing two video fields of the picture per frame is used to build the image.
In practice a technique called vestigial sideband is used to reduce the channel spacing, which would be at least twice the video bandwidth if pure AM was used.
A demodulator recovers the video signal and sound as an FM signal at the offset frequency ( this is known as intercarrier sound ).
The video carrier is demodulated to give a composite video signal ; this contains luminance, chrominance and synchronization signals ; this is identical to the video signal format used by analog video devices such as VCRs or CCTV cameras.
0.381 seconds.