ONKYO BD-SP809 Manuel d'instructions télécharger pdf (Page 55)

13. GLOSSARY

Analogue Audio

An electrical signal that directly represents sound.

Compare this to digital audio which can be an electrical

signal, but is an indirect representation of sound. See also

“Digital Audio”.

Aspect Ratio

The width of a TV screen relative to its height.

Conventional TVs are 4:3 (in other words, the TV screen

is almost square); widescreen models are 16:9 (the TV

screen is almost twice as wide as its height).

AVCHD

AVCHD is a new format for high definition video

camcorders which can record and play high-resolution HD

images.

BD-Live™

BD-Live™ is a BD-video (BD-ROM version 2 Profile 2.0)

which contains new functions (e.g. Internet connection), in

addition to the BONUSVIEW™ function.

Blu-ray Disc™

Blu-ray Disc™ is a next generation optical video disc

which is capable of storing much more data than a

conventional DVD. The large capacity makes it possible

to benefit from the features such as high-definition videos,

multi-channel surround sounds, interactive menus and so

on.

Chapter

Just as a book is split up into several chapters, a title on a

BD-video or DVD-video is usually divided into chapters.

See also “Title”.

Component Video Output

Each signal of luminance (Y) and component (PB/CB, PR/

CR) is independent to output so that you can experience

picture colour as it is.

Also, due to compatibility with progressive video (480p/

576p), you can experience higher-density picture than that

in interlace (480i/576i).

Digital Audio

An indirect representation of sound by numbers. During

recording, the sound is measured at discrete intervals

(44,100 times a second for CD audio) by an analogue-

to-digital converter, generating a stream of numbers.

On playback, a digital-to-analogue converter generates

an analogue signal based on these numbers. See also

“Sampling Frequency” and “Analogue Audio”.

DivX

is a codec (compression/decompression) that can

compress pictures to a very small amount of data. The

software can compress video data from almost any devices

to the size that can be sent on the Internet without

compromising visual quality of the pictures.

DLNA (Digital Living Network Alliance)

DLNA is a cross-industry organization of consumer

electronics that formulates DLNA Interoperability

Guidelines for sharing digital contents within a home

network.

DNS Server

A server which translates Internet domain names into IP

addresses.

Dolby

Digital

The system to compress digital sound developed by Dolby

Laboratories. It offers you sound of stereo (2ch) or multi-

channel audio.

Dolby Digital Plus

Dolby Digital Plus is the next generation digital audio

compression technology developed as an extension to

Dolby Digital. Blu-ray Disc™ supports 7.1 multi-channel

surround sound output.

Dolby TrueHD

Dolby TrueHD is a lossless coding technology developed

for next generation optical discs. Blu-ray Disc™ supports

7.1 multi-channel surround sound output.

DTS

(Digital Theater System)

DTS

is a multi channel surround sound system. You can enjoy

movie dynamic and realistic sound like movie theatre. DTS

surround sound technologies were developed by DTS, Inc.

DTS-HD

is a lossless coding technology developed as an

extension of the original DTS Coherent Acoustics format.

Blu-ray Disc

™ supports 7.1 multi-channel surround sound

output.

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ONKYO BD-SP809 Manuel d'instructions Page 55

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