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Idiomas disponibles
Idiomas disponibles
Glosario de términos
Term
Description
HDCP
HDCP (High-bandwidth Digital Content Protection) is a method for
protecting copyrighted digital content that uses the DVI (Digital Visual
Interface) or HDMI
known as DVI-CE) by encrypting its transmission between the video
source such as a set-top box, DVD player, or computer and the
digital display device such as a projector, monitor or television. To
view digital HDCP protected content, both the sending and receiving
device must support HDCP.
®
HDMI
HDMI
digital audio/video interface that supports audio/video sources such
as a set-top box, DVD player, A/V receiver, and video monitors such
as a digital projector or digital television (DTV). HDMI
compatible with DVI 1.0 specification and supports HDCP.
HDMI
multi-channel digital audio, and interactive controls on a single cable.
It transmits all ATSC (Advanced Television Systems Committee)
HDTV standards and supports 8-channel digital audio. First product
releases using HDMI
HDR
High Dynamic Range (HDR) yields higher overall contrast than
Standard Dynamic Range (SDR). Deeper blacks and brighter highlights
result in a longer tonal scale that can render detail in shadows and
highlights that tends to get lost in SDR. HDR systems generally come
with wider colour gamauts for greater potential colour accuracy.
HDTV
High-Definition Television. Generic term that indicates a higher
resolution format than previous standards. At present, deNOTAs
anything higher than a 480p signal. Most common formats are 720p,
1080i and 1080p.
HDTV
A television that supports 720p or 1080i or higher resolutions and
capable
has a built-in HDTV tuner for off-air reception of HD signals from a
special antenna. To view cable and satellite HDTV programming, a
cable set-top-box or satellite receiver is required.
HDTV ready
A television that supports 720p or 1080i or higher resolutions and
does not have a built-in HDTV tuner for off-air reception of HD
signals from a special antenna. To view cable and satellite HDTV
programming, a cable set-top-box or satellite receiver is required.
Horizontal
The purpose of Lens Shift is to eliminate keystoning and provide
Lens Shift
greater flexibility in the placement of the projector relative to the
screen. Lens shift may be a manual adjustment or motorized.
Horizontal lens shift typically allows the projector to be placed
anywhere between right and left edge of the projection screen and
may also be used to geometrically align images when stacking
projectors. Vertical lens shift is also available on some projectors.
Horizontal
Amount of pixels across an image, from left to right. A 1920 x 1080
Resolution
HDTV has a horizontal resolution of 1920 pixels.
®
(High-Definition Multimedia Interface, previously
®
(High Definition Multimedia Interface) is an uncompressed, all-
®
supports standard, enhanced, or high-definition video, plus
®
occurred in 2003.
®
is backward
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