Denon AVC-A1HD Spezifikationen PDF herunterladen (Seite 5)

State-of-the-art Denon Solutions for

Maximizing Content Quality

The world’s first universal player with Blu-ray that also plays Super

Audio CD and DVD-Audio

(*1)

The DVD-A1UD lets users enjoy not only Blu-ray discs but also Super Audio

CD, DVD-Audio, DVD-Video, and CD discs in the impeccable picture and sound

quality that is expected from a Denon player. The DVD-A1UD is also equipped

with DTS Neo:6, Dolby Pro Logic IIx and other decoders that reproduce surround

sound with the best possible quality for the disc’s content.

Use of DENON LINK to achieve the world’s first jitter-free transmission

of digital audio via HDMI

(*1)

DENON LINK is proprietary high-quality digital audio transmission technology

that utilizes a real-time balanced transmission system to protect the signal from

external noise. DENON LINK 3rd achieved DSD transmission of Super Audio CD

signals, earning high praise for the superior quality of digital signal transmission.

With the more advanced DENON LINK 4th used in an HDMI connection, for HD

audio read from Blu-ray disc as well, the master clock that operates the D/A

converter of the A/V surround amplifier is transmitted to the player, enabling the

circuitry to be operated while sharing the same clock in order to achieve digital

audio transmission with negligible jitter. Sound localization becomes more precise,

and a greater sense of space is produced in the sound images. When combined

with a Denon A/V surround amplifier that supports DENON LINK 4th

(*2)

, users will

be able to enjoy the level of sonic quality that is expected from HD audio.

The world’s first fully balanced transmission of 2-channel analog

sound in a universal player with Blu-ray

(*1)

Fully balanced transmission circuitry for the entire signal path to the output port

has been adopted for the DVD-A1UD’s dedicated 2-channel analog circuit. When

combined with the AVP-A1HDA and POA-A1HD, fully balanced transmission

is possible from the D/A converter of the player to amplification of the power

amplifier. The balanced circuit is resistant to noise, as the plus and minus sides

of the music signal are transmitted separately. Noise theoretically flowing to the

ground can be ignored. If external noise occurs and disturbs the mutual waveform,

the disturbance is canceled out at the end of the transmission when the plus and

minus sides are combined, enabling the original music signal to be output free of

noise. Superior-quality sound expected of a flagship system is produced.

04 05

DVD

A1UD

Denon is Proud to Announce the Completion of its Flagship Home Entertainment

System with the World’s First Blu-ray Universal Player

DENON LINK 4th

BD/DVD/CD

Video

circuit

HDMI

In/Out

BD play

DVD-A1UD

Denon AV Receiver

(Needed DENON LINK 4th)

DENON

LINK

HDMI

In/Out

DENON

LINK

Audio

circuit

Video

circuit

Video data

Clock data

Signal transfer

Audio data

(BD: HDMI)

Audio data

(

DVD/ Super

Audio CD/CD:

DENON LINK)

Audio

circuit

Video

DAC

Audio

DAC

24 MHz

clock

generator

27 MHz <--

24 MHz PLL

servo /

decoder

AVP-A1HDADVD-A1UD POA-A1HD

Inverted

2 ch Balanced

Audio P. W. B.

Digital P. W. B.

Free Assign P.W.B.

Vairable Gain Volume

High Ccurrent Output

Balance Pre Amp P.W.B.

Full Balance Signal [Non Inverted Signal]

Full Balance Signal [Inverted Signal]

Blu-ray Disc

Mechanism

1 2 3 4 5 6 7 8 9 10 ... 27 28

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