TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

... with bandwidth targeting... video campaigns can now be sent to people with high-speed connections, while an image or link ad can be targeted to people with slower connections.  2, fiche 1, Anglais, - bandwidth%20targeting

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 OBS

Le ciblage par bande passante permet de diffuser des formats de publicité différents en fonction de la bande passante de l'utilisateur.  1, fiche 1, Français, - ciblage%20par%20bande%20passante

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

The optical amplifier spans 80 nanometers of the lightwave spectrum, almost seven times the optical bandwidth of amplifiers used in today’­s commercial wavelength-division multiplexed(WDM) communications systems. WDM is a technique for transmitting a mix of voice, data and video, in the ones and zeros of digital information, over various wavelengths, or colors, of light.  4, fiche 2, Anglais, - wavelength%2Ddivision%20multiplexed%20communications%20system

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 DEF

A method of streaming video that enables audio and video, played back from the Web, to dynamically adjust its playback quality according to the bandwidth capabilities of the user who is playing back the video.  1, fiche 3, Anglais, - adaptive%20streaming

Fiche 3,  Justifications,  Français

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 DEF

... a digital video camera ... [that] transmits and receives data over a network or the [Internet].  3, fiche 4, Anglais, - IP%20camera

Record number: 4, Textual support number: 1 CONT

Internet [Protocol](IP) cameras are used in security applications, and they transfer data over networks that can carry high bandwidth. This does not work well with low bandwidth networks, since IP cameras collect a large amount of video data.  2, fiche 4, Anglais, - IP%20camera

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 CONT

Pour garder un œil sur vos biens les plus précieux, les caméras IP se diversifient et, surtout, s'installent très facilement.  3, fiche 4, Français, - cam%C3%A9ra%20IP

Record number: 4, Textual support number: 1 OBS

IP : Internet Protocol (protocole Internet).  4, fiche 4, Français, - cam%C3%A9ra%20IP

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

An artifact produced [on TV screens] by the imperfect decoding of composite video.  2, fiche 5, Anglais, - cross%20color

Record number: 5, Textual support number: 1 OBS

High frequency luma components are incorrectly decoded as chroma signals, causing colorization where there should be none.  2, fiche 5, Anglais, - cross%20color

Record number: 5, Textual support number: 2 OBS

A video system of limited bandwidth can confuse the highest luminance frequencies with chrominance information. The effect is flickering colours, often seen on tweed jackets and other fine-patterned clothing.  2, fiche 5, Anglais, - cross%20color

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 DEF

Artefact visible sur les écrans de télévision, résultant de l'interprétation comme signal de chrominance d'un signal de luminance de fréquence élevé.  2, fiche 5, Français, - battement%20couleur

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 DEF

A basic technique used in the record and playback processes of Betacam videotape.  2, fiche 6, Anglais, - CTDM

Record number: 6, Textual support number: 1 OBS

When composite video signals are recorded, the narrow bandwidth color difference signals(R-Y, B-Y) are compressed by time division, multiplexed, and recorded in a single track. CDTM video is characterized by its broad bandwidth and high picture quality.  3, fiche 6, Anglais, - CTDM

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 DEF

Technique primaire utilisée dans l'enregistrement et le retour du signal vidéo Betacam.  1, fiche 6, Français, - CTDM

Record number: 6, Textual support number: 1 OBS

Ce signal vidéo est le signal tel qu'il apparaît sur le ruban sans correction ou altération électronique.  1, fiche 6, Français, - CTDM

Record number: 6, Textual support number: 2 OBS

CTDM : Abréviation de «Color Time Division Multiplexing».  2, fiche 6, Français, - CTDM

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

Video images that have been processed to remove redundant information, thereby reducing the amount of bandwidth required to send them over a telecommunications channel.  2, fiche 7, Anglais, - compressed%20video

Record number: 7, Textual support number: 2 DEF

The process of digitally encoding and decoding a video image or segment using a variety of computer techniques to reduce the amount of data required to represent the content accurately.  3, fiche 7, Anglais, - compressed%20video

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 CONT

Le CD-ROM contient soixante-douze minutes de vidéo compressée au lieu de vingt-huit secondes de vidéo non compressée.  3, fiche 7, Français, - vid%C3%A9o%20comprim%C3%A9e

Fiche 7,  Justifications,  Espagnol

Record number: 7, Textual support number: 1 CONT

El vídeo comprimido es una forma de televisión que usa algoritmos de compresión para reducir la redundancia en la señal del vídeo y así es capaz de "eficientar" la señal entre líneas telefónicas.  2, fiche 7, Espagnol, - video%20comprimido

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 DEF

Video-on-demand for films.  1, fiche 8, Anglais, - film%2Don%2Ddemand

Record number: 8, Textual support number: 1 CONT

Recent advances in storage technology provides an effective way to store video in digital and compressed form. This, coupled with the recent dramatic increase in the bandwidth of networks, makes it possible now to provide to viewers "movies on demand", thereby eliminating the inflexibility inherent in todays broadcast cable systems. A movie on demand(MOD) server is a computer system that stores movies in compressed digital form and provides support for different portions of compressed movie data to be accessed and transmitted concurrently. Such a server not only enables viewers to watch a movie at any time they desire, but also enables them to apply VCR operations like pause, resume, fast-forward and rewind the movies they are currently watching.  3, fiche 8, Anglais, - film%2Don%2Ddemand

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 CONT

Ce modèle-là est plus ou moins celui de Microsoft, des câblo-distributeurs, des compagnies du téléphone et des grands groupes de communication. L'idéal serait une espèce de tronc commun qui permettrait à l'usager de consommer du son, de l'image ou du film sur demande.  1, fiche 8, Français, - film%20sur%20demande

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 DEF

To remove interlacing from images ... for TV [television] broadcasting.  3, fiche 9, Anglais, - de%2Dinterlace

Record number: 9, Textual support number: 1 OBS

Interlacing, invented in the 1940s, is probably the earliest form of video compression. Instead of transmitting a complete video frame 60 times every second, engineers discovered that they could halve the bandwidth needed by the TV signal if they sent alternately odd and even "fields", each field comprising just the odd or even picture lines.... When viewed on a progressive display device, such as a PC, two fields are interlaced to create one frame. Because half the frame's lines are captured a fraction of a second later than the other half, fast-moving objects may appear jagged, the result of the object advancing slightly within 1/60th of a second... It is possible to remove the jagged-edge interlace artifacts by applying a process known as "de-interlacing" to the video.  2, fiche 9, Anglais, - de%2Dinterlace

Fiche 9,  Justifications,  Français

Record number: 9, Textual support number: 1 DEF

Rétablir dans leur chronologie les deux trames successives d'une image de télévision dont les lignes sont entrelacées.  1, fiche 9, Français, - d%C3%A9sentrelacer

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 DEF

In video systems, random interference in the color portion of an image, caused by reduced color bandwidth or color subsampling and appearing as streaks of incorrect color in the image.  1, fiche 10, Anglais, - color%20noise

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 DEF

Restitution incorrecte des couleurs d'une image.  1, fiche 10, Français, - bruit%20de%20couleur

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

Record number: 11, Textual support number: 1 CONT

"Video dial tone" generally refers to the switched(as distinct from dedicated) broadband carriage of information. Video dial tone permits the distribution of services which require a greater amount of bandwidth(including video).  2, fiche 11, Anglais, - video%20dial%20tone

Fiche 11,  Justifications,  Français

Record number: 11, Textual support number: 1 CONT

La «tonalité vidéo» désigne généralement la transmission d'information par large bande commutée (par opposition à spécialisée). Elle permet la distribution de services qui exigent une plus grande largeur de bande (notamment les services vidéo).  3, fiche 11, Français, - tonalit%C3%A9%20vid%C3%A9o

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 OBS

The video-on-demand model takes advantage of some form of two-way communication between the home and the video source, which could be a low-bandwidth back channel on a CATV path or a phone line with sufficient bandwidth to carry a compressed video signal. The home may be furnished with a low-cost box, which accepts signals from a hand-held control and which transmits the appropriate status to the video control center. The viewer uses the hand-held control to navigate a selection menu and choose a program. Shortly after the selection is made, the program begins playing. During the course of the movie the viewer is able to pause, reposition, and use other VCR-like controls.  2, fiche 12, Anglais, - video%2Don%2Ddemand%20channel

Fiche 12,  Justifications,  Français

Record number: 12, Textual support number: 1 DEF

Chaîne de télévision offrant des films sur commande par un client à la maison. Le ou les films sélectionnés sont tarifés mensuellement à l'abonné.  2, fiche 12, Français, - canal%20de%20films%20%C3%A0%20la%20carte

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

Record number: 13, Textual support number: 1 CONT

At the same time, 525-line formats, that use digital video compression techniques to improve image quality while minimizing bandwidth, have generated great interest.  1, fiche 13, Anglais, - 525%2Dline%20format

Record number: 13, Textual support number: 1 OBS

525-line system  2, fiche 13, Anglais, - 525%2Dline%20format

Fiche 13,  Justifications,  Français

Record number: 13, Textual support number: 1 OBS

procédé à 525 lignes  2, fiche 13, Français, - format%20525%20lignes

Fiche 13,  Justifications,  Espagnol

Fiche 14,  Justifications,  Anglais

Record number: 14, Textual support number: 1 CONT

RCA Advanced Technical Laboratories(...) has spent seven years developing a low-power, low-cost video bandwidth compression system, which is now being evaluated by the US Air Force Avionics Laboratory. Object of this exercise is to increase the reliability and immunity to jamming of ground-to-air or air-to-air video data links used for guidance of remotely-piloted aircraft, missiles and "smart" bombs, and also to enhance the effectiveness of reconnaissance imagery transmissions from RPVs.  1, fiche 14, Anglais, - video%20bandwidth%20compression%20system

Fiche 14,  Justifications,  Français

Record number: 14, Textual support number: 1 CONT

Les RCA Advanced Technical Laboratories (...) ont mis au point un système de compression de bande vidéo peu coûteux et à faible consommation qui fait l'objet d'essais d'évaluation à l'Avionics Laboratory de l'US Air Force. Ce programme a pour but d'accroître la fiabilité et l'insensibilité au brouillage des systèmes de transmission sol-air et air-air de données vidéo servant au guidage d'engins télépilotés, de missiles et de certaines bombes, ainsi que d'améliorer l'efficacité des transmissions d'images de reconnaissance par les engins télépilotés.  1, fiche 14, Français, - syst%C3%A8me%20de%20compression%20de%20bande%20vid%C3%A9o

Fiche 14,  Justifications,  Espagnol