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User handbook
Glossary
D (continued)
Dolby Vision: Dolby Vision is currently the most demanding format
in the HDR area and guarantees particularly intense and high-contrast
picture. By the processing of the dynamic metadata, the continuous
optimization of the picture data is made possible - image by image
by image. The intelligent algorithm calculates with the respective set
data the best possible representation of the contents on the TV, as
soon as Dolby Vision video formats are recognized.
DRM: Digital Rights Management. Processes to control copyright
protected data. To be used correctly, DRM protected contents require
not only a DRM capable device but also the possession of a license
issued by the provider (to be paid for).
DTS: Digital Theatre Systems; Digital multi-channel audio.
DVB-C/-S/-T: Digital Video Broadcasting stands for digital television.
Technical DVB is the standardised process for transmitting digital
content (television, radio, multi-channel audio, room sound, EPG,
Teletext, and other supplemental services) through digital technology.
CST for terrestrial or antenna distribution.
DVD: Abbreviation for Digital Video Disc and later Digital Versatile Disc.
DVD preceiver: Combi device of DVD player and radio without inte-
grated amplifier.
Dynamic contrast ratio: Here the light intensity of the display is
adapted in case of a high black content in the picture. The so-called
backlights are dimmed automatically and the contrast ratio increases
temporarily, i.e. dynamically.
E
Electronic Programme Guide: See EPG.
EPG: Electronic Programme Guide is the electronic variant of a printed
TV guide. Using the EPG you can watch the TV programme of the TV
station, transfer the appropriate data. The list of programmes contains
the title, beginning and end and duration of the programme. In addition
brief descriptions of the content of the programmes are also displayed.
Ethernet: Cable linked data net technology for local networks (LANs).
Also covers standards for e.g. plug connectors and transfer speeds.
Euro AV socket: Interface for connecting video devices to a TV set.
This socket is also referred to as Scart socket.
Exif: Standard format for additional data with modern digital cameras,
e.g. date and time, aperture, light sensitivity, alignment of the camera
(portrait/landscape).
F
FLOF: Full Level One Facilities. Teletext system in which names and
numbers of the jump destinations are transmitted in the bottom line
on every page. This guides the reader to related topics for example. An
information about which pages exist and which pages have sub-pages
is not available in FLOF.
G
Gateway: Transition to another network; in this case connection from
the home network to the Internet.
The network device that establishes this connection is normally used
as a standard gateway. As a rule, the DSL router also represents the
Internet gateway.
H
HbbTV: HbbTV (Hybrid broadcast broadband television) is an industry
standard that offers an open platform for technology that is not depend-
ent on manufacturers. HbbTV combines TV programmes with online
services seamlessly over broadband Internet (DSL).
HDCP: High-bandwidth Digital Content Protection. Coding system
provided for the DVI and HDMI interfaces for secure transmission of
audio and video data.
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HDMI: High Definition Multimedia Interface, represents a newly de-
veloped interface for the fully digital transfer of audio and video data.
HDR: HDR is the abbreviation for High Dynamic Range. This means that
HDR videos possess a larger dynamic / contrast range than standard
videos (SDR).
HDR 10: HDR 10 is an HDR format that uses the static metadata for a
complete video sequence. HDR 10 is also supported by UHD Blu-ray
players.
HD Ready: A quality seal that is awarded to products that are capable
of displaying high-definition television (HDTV).
HDTV (HD): High Definition Television is a collective term, designating
a series of high-resolution television standards.
High and low band: Transmission ranges for satellites.
HLG: HLG is an HDR format that manages without metadata and thus
saves transmission capacities. HLG is used for DVB transmissions on
this basis.
Host: Computer that the server services are provided from, i.e. that
makes data available. Refer also to media server.
I
ID3 tags: Additional information for MP3 and WMA audio files. Infor-
mation about the singer, title, album and album cover can be saved
here among other things. This data is then processed by the PC using
an ID3 tag editor.
IP address: IP addresses (Internet Protocol Addresses) are used to
identify devices in an Internet Protocol (IP) network. IP addresses are
made up of four groups of numbers of three digits each.
IR-Link: The IR Link function allows the operation of accessory de-
vices with concealed installation made by other manufacturers via the
Loewe TV set. The infrared sensor required for this is available as an ac-
cessory and can be connected to the IR-Link connection of the TV set.
J
JPEG/JPG: Joint Photographic Experts Group is a committee, which
has developed a standardised method for the compression of digital
images. This method JPEG (JPG for short), named after the commit-
tee, is a commonly used graphic format for photos.
L
LAN: Abbreviation for Local Area Network. Mainly used as a name for
networks with cabling (Ethernet).
LCD: Liquid Crystal Display.
LCN: Logical Channel Numbers. In stations with LCN, the channel
location number belonging to the station is also transmitted by the
provider. The stations are sorted according to these channel location
numbers.
LNB/LNC: The crucial electronic component of a satellite antenna
is referred to as an LNB (Low Noise Block Converter). It is mounted
in the focal point of a parabolic antenna. The designation LNC (Low
Noise Converter) indicates that conversion to a lower intermediate
frequency takes place. The supplemental block in the LNB refers to the
fact that a whole frequency range (a block) is converted in each case.
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