multimedia


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multimedia,

in personal computing, software and applications that combine text, high-quality sound, two- and three-dimensional graphics, animation, photo images, and full-motion video. In order to work with multimedia, a personal computer typically requires a powerful microprocessor, large memory and storage capabilities, a high-quality monitor and a video accelerator, external loudspeakers or headphones and a sound card (or sound board) for improved sound generation, and a CD-ROM (see compact disccompact disc
(CD), a small plastic disc used for the storage of digital data. As originally developed for audio systems, the sound signal is sampled at a rate of 44,100 times a second, then each sample is measured and digitally encoded on the 4 3-4 in (12 cm) disc as a series of
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) or DVD-ROM (see digital versatile discdigital versatile disc
or digital video disc
(DVD), a small plastic disc used for the storage of digital data. The successor media to the compact disc (CD), a DVD can have more than 100 times the storage capacity of a CD.
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) drive, as well as special software to utilize many of these devices. A multimedia computer may also use other devices, such as a microphone or keyboard for audio input, a digital camera or scanner for graphics input, and a videocassette recorder or camcorder for video input or output. Multimedia software is used for electronic publishing and electronic gameselectronic game,
device or computer program that provides entertainment by challenging a person's eye-hand coordination or mental abilities. Made possible by the development of the microprocessor, electronic games are marketed in various formats, such as hand-held one-player
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 and in employee-training programs. The term multimedia is also used to describe home entertainment systems and other electronic products and services, particularly interactive ones, that combine text, sound, video, and the like. Uses include virtual realityvirtual reality
(VR) or virtual environment
(VE), computer-generated environment with and within which people can interact. The advantage of VR is that it can immerse people in an environment that would normally be unavailable due to cost, safety, or perception
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 simulations, interactive television, commercial advertising, and hypertexthypertext,
technique for organizing computer databases or documents to facilitate the nonsequential retrieval of information. Related pieces of information are connected by preestablished or user-created links that allow a user to follow associative trails across the database.
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 applications.

Bibliography

See J. Burger, Multimedia for Decision Making (1994); P. M. Dillon and D. C. Leonard, Multimedia Technology from A–Z (1995) and Multimedia and the Web from A–Z (1998); J. Keyes, The Ultimate Multimedia Handbook (1996).

multimedia

Computing of or relating to any of various systems which can manipulate data in a variety of forms, such as sound, graphics, or text

multimedia

Human-computer interaction involving text, graphics, voice and video. Often also includes concepts from hypertext.

This term has come to be almost synonymous with CD-ROM in the personal computer world because the large amounts of data involved are currently best supplied on CD-ROM.

Usenet newsgroup: news:comp.multimedia.

multimedia

Information in multiple formats (multiple media). Multimedia includes text, images, audio, video and animations. Also called "rich media." See multimedia file and multimedia container.
References in periodicals archive ?
In this setting, we undertook a series of preliminary interviews with faculty to gain insights into the current status of online education compared to five years ago and the changes over time in design and delivery of instruction with a particular focus on multimedia use and integration.
The WA301 Multimedia wireless PCI Network Card and WE102 Multimedia Wireless to Ethernet Bridge are now available individually or together in the WB302 Multimedia Wireless Starter Kit.
Business communicators are developing interactive newsletters and brochures, multimedia product catalogs, interactive trade show presentations, computer-based sales presentations, disk-based reference manuals, and computer-based training programs.
The best reasons for using multimedia presentations include marketing new products and services, raising capital to fund new business ventures, making pitches for lucrative contracts and increasing exposure for small businesses.
Chuck Cortright, Zone Publishing co-founder, expects the title to accelerate the acceptance of multimedia as a viable business communications tool.
These new LV-7265, LV-7260 and LV-X7 Multimedia Projectors satisfy both needs because they're affordably engineered to provide crisp, clear, and bright images for presentation audiences and versatile ease-of use for the presenters themselves.
The notion that multimedia can improve learning is challenged by Richard Clark's (1983) theory contending that media are mere vehicles that deliver instruction, and it is the instructional design, curriculum, and pedagogy that influence achievement.
For as little as about $3,500, you can buy into multimedia.
An essential tool for turning the average computer into a media center is a Multimedia Authoring System, which "talks" to the computer and programs it to recognized, accept and perform the desired functions.
Core Logic is a global leader in the development and commercialization of Camera Application Processor (CAP) and Image Signal Processor (ISP) products, the core element of camera phones and Multimedia Application Processor (MAP) products for leading-edge multimedia implementation on mobile phones.
In this paper, the term multimedia is used to refer to the combination of various computer-based media, including digital still photographs, digital video, audio, and text, into a single presentation.
Testing of multimedia services and next-generation handsets is critical to their successful launch and adoption.

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