Bedienungsanleitung Loewe Art 50 (Seite 140 von 154) (Englisch)

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Glossary

D (continued)

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.

DVI: Digital Visual Interface, is an interface for transmitting digital

video and graphic data (without audio).

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.

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).

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.

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.

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.

HDMI: High Definition Multimedia Interface, represents a newly de-

veloped interface for the fully digital transfer of audio and video data.

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.

Host: Computer that the server services are provided from, i.e. that

makes data available. Refer also to media server.

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.

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.

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.

L-Link: Intelligent system connection between Loewe devices for the

automatic exchange of information. Makes the operation of TV and

Loewe system components even more convenient.

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.

MAC address: Hardware address of a network adaptor, e.g., he net-

work card in the PC. It is issued permanently by the manufacturer and

is used to uniquely identify devices in networks.

Mbit/sec: Information about the transfer rate in networks in megabits,

i.e. millions of characters per second. With WLAN the maximum speed

is 11 (IEEE 802.11b), 54 (IEEE 802.11g) or 300 (IEEE 802.11n) Mbit/

sec, in wired networks 10 Mbit/sec or 100 Mbit/sec (Fast Ethernet).

Media Server: Stands for the device on which multimedia content

is stored, but is also the name for the service provided by the device

that makes this data available to the network.

Modulator: Transmitter in the video or DVD recorder so that the

devices can receive signals via the tuner of the TV device.

Mono: Single channel sound.

MP3: Data format for compressed audio files.

MPEG: Digital compression method for video.

Multimedia content: Videos, music files and photos are grouped

together under this term.

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