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The term audio-visual may refer to works with both a sound and a visual component, the production or use of such works, or the equipment involved in presenting such works. Sound' is Vibration transmitted through a Solid, Liquid, or Gas; particularly sound means those vibrations composed of Frequencies The visual system is the part of the Nervous system which allows organisms to see. Movies and television shows are examples of audiovisual presentations. A television program (US television programme (UK or television show (U

Business presentations are also usually audio-visual. In a typical presentation, the presenter provides the audio by speaking, and supplements it with a series of images projected onto a screen, either from a slide projector, or from a computer connected to a digital projector using software such as PowerPoint. A slide projector is an opto-mechanical device to view photographic slides. A video projector takes a Video signal and projects the corresponding image on a Projection screen using a lens system Microsoft PowerPoint is a proprietary Presentation program developed by Microsoft.

See also

The professional audiovisual industry is a multibillion-dollar industry comprised of the manufacturers dealers systems integrators consultants programmers presentations professionals Multimedia is media and content that utilizes a combination of different content forms. Audiovisual education or multimedia-based education (MBE is instruction where particular attention is paid to the audio and visual presentation of the material with the goal

Dictionary

audio-visual

-adjective

  1. Alternative form of audiovisual.
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