Alpine DVA-9861Ri Bedienungsanleitung PDF herunterladen (Seite 54)

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01GB05DVA9861Ri.fm

ALPINE DVA-9861Ri 68-04123Z62-A (EN)

Terminology

Dolby Digital is a digital audio compression technology developed by

Dolby Laboratories that allows large quantities of audio data to be

efficiently recorded on discs. It is compatible with audio signals from

mono (1 channel) all the way up to 5.1-channel surround sound. The

signals for the different channels are completely independent, and since

the sound is high quality digital there is no loss of sound quality.

* The separately sold digital audio processor (PXA-H900, PXA-H701,

etc.) is required to enjoy full 5.1-channel surround sound.

The DVA-9861Ri performs Dolby Digital decoding when it outputs

analog audio signals; 2-channel audio, not 5.1-channel.

This is a home-use digital sound format of the DTS Sound System. This

is a high quality sound system, developed by Digital Theater Systems,

Inc. for use in movie theatres.

DTS has six independent sound tracks. The theatre presentation is fully

realized in the home, etc. DTS is the abbreviation for Digital Theater

System.

* To enjoy DTS surround sound you need the separately sold DTS

digital audio processor (PXA-H900, PXA-H701, etc.). The DVD

video software must also have a DTS sound track.

The DVA-9861Ri has a built-in DTS 2-channel audio decoder. Analog

audio outputs are available.

Dolby Pro Logic is the technology used to decode programs encoded in

Dolby Surround. Pro logic decoding will provide you with four

channels of sound (front left/right, centre and monaural rear surround)

from a 2-channel (stereo) source.

* The separately sold digital audio processor (PXA-H900) is required

to enjoy Dolby Pro Logic surround sound.

Dolby Pro Logic II plays 2-channel sources in 5 channels over the entire

frequency range.

This is done with an advanced, high sound quality matrix surround

decoder which draws out the spatial properties of the original recording

without adding any sounds to or changing the sound of the source.

* The separately sold digital audio processor (PXA-H701, etc.) is

required to enjoy Dolby Pro Logic II surround sound.

LPCM is a signal recording format used for music CDs. Whereas music

CDs are recorded at 44.1 kHz/16 bits, DVDs are recorded at 48 kHz/16

bits to 96 kHz/24 bits, thereby achieving higher sound quality than

music CDs.

This is a DVD function for restricting the viewing age as stipulated by

censorship laws in different countries. The way in which viewing is

restricted differs from DVD to DVD. Sometimes the DVD cannot be

played at all, other times certain scenes are skipped, and other times

certain scenes are replaced with other scenes.

Dolby Digital

DTS

Center

speaker

Front

speakers

Rear

speakers

Subwoofer

Speaker layout for enjoying

Dolby Digital sound/DTS sound

Dolby Pro Logic

Dolby Pro Logic II

Linear PCM audio (LPCM)

Rating levels (parental lock)

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