6115 GlossaryAspect Ratio: The ratio of width to height of a film, image or displayscreen.Broadcast TV: Broadcasting video signals using high-frequencyelectromagnetic waves to distribute television channels to viewers(standard TV broadcast).CATV: Community Antenna Television, the original name for cableTV. A television distribution system that uses coaxial cable instead ofthe traditional radio broadcasting (over-the-air) method to delivertelevision, FM radio, and other services to consumers.Color Temperature: Adjusting the color temperature enables you toset the intensity of white light. Color temperature is measured inKelvin (K). Higher color temperatures result in a blue tint. Lowertemperatures result in a red tint.Hue: Colors in a color system are measured by hue, saturation andluminance. Hue indicates the predominant color.LCD (Liquid Crystal Display): A display technology that uses rod-shaped molecules (liquid crystals) that flow like liquid and bend light.MTS: Multi-channel Television Sound. Enables reception of audioother than the primary (stereo) audio signal. SAP (Second AudioProgram) enables reception of a separate channel that may be adifferent language or completely different information such as thenews.OSD (On-Screen Display): A control panel on the television screen thatallows you to select viewing options.Saturation: Chromatic purity indicating the amount of white containedin a color. Fully saturated colors are pure colors; less saturatedcolors appear as pastel shades.Stereo: is the default audio signal belonging to a particular channel.S-Video: Separate video, a video cabling standard used to transmitvideo by keeping brightness (Y) and color information (C) on