Glossary – SRS Labs HANNSPREE NTSCTVTWEN1203 User Manual
Page 72
71
Aspect Ratio
The ratio of width to height of a film, image or display screen.
Broadcast TV
Broadcasting video signals using high-frequency electromagnetic
waves to distribute television channels to viewers (standard TV broadcast).
CATV
Community Antenna Television, the original name for cable TV. A television
distribution system that uses coaxial cable instead of the traditional radio broad-
casting (over-the-air) method to deliver television, FM radio, and other services to
consumers.
Color Temperature
Adjusting the color temperature enables you to set the inten-
sity of white light. Color temperature is measured in Kelvin (K). Higher color tem-
peratures result in a blue tint. Lower temperatures result in a red tint.
DUAL
Used with SAP and NTSC, enables broadcast of the main broadcast signal
on one speaker, and the alternate audio speaker on the other speaker.
Hue
Colors in a color system are measured by hue, saturation and luminance.
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.
Main
is the default audio signal belonging to a particular channel.
MTS
Multi-channel Television Sound. Enables reception of audio other than the
primary (MAIN) audio signal. DUAL enables reception of a stereo audio signal,
while SAP (Second Audio Program) enables reception of a separate channel that
may be a different language or completely different information such as the news.
RCA connector
An RCA or phono connector is a plug and socket for a two-wire
(signal and ground) coaxial cable that is widely used to connect audio and video
components. RCA sockets are commonly found at the rear of audiovisual equip-
ment.
RCA jack
An RCA jack enables you to attach the 4-IN-1 cable to a device socket.
Refer to “Checking Package Contents” on page 17 and “Connecting to a Game
SAP
(Secondary Audio Program) is an audio channel used with the NTSC TV
standard for auxiliary transmission of such items as foreign language broadcasting
or teletext.
Saturation
Chromatic purity indicating the amount of white contained in a color.
Fully saturated colors are pure colors; less saturated colors appear as pastel
shades.
S-Video
Super-video, a video cabling standard used to transmit video by keeping
brightness (Y) and color information (C) on separate channels. Most often used
with camcorders, VCRs, and quality receivers and amplifiers to provide sharper pic-
tures.
VCD
A compact disk format developed in 1993 by Sony and Philips to capture full-
motion video. A standard Video CD can hold 74 minutes of near VHS-quality video
and CD-quality sound.
15
Glossary