1 FEATURES
1. Newly developed high performance 10 bit I/P converter5. HDMI/DVI digital video interface (NOTE 2)
performing all processing with a precision of 10 bitsHDMI Ver. 1.1 enables digital transfer of the video and audio
A high precision film/video source detection function not onlysignals of DVD audio discs that are copyright-protected by
makes the DVD-A1XV compatible with 30 frame film sources,CPPM, something that was not possible with HDMI Ver. 1.0.
but also achieves high quality images with smooth, naturalThe DVD-A1XV is HDMI Ver. 1.1 compatible.
pictures and little jaggy noise even when playing images that(1) HDMI connector
presented problems during editing. In addition, a large numberDigital video signals are transferred in Y Cb Cr or RGB.
of picture quality adjustment functions, including noiseThe audio signals can be transferred simultaneously, so
reduction and digital gamma correction, enables output of notboth audio and video signals can be transferred with a
only progressive but also HDMI/DVI signals, so finesingle cable.
adjustments can be made according to the display you are(2) DVI-D connector
using.Digital video signals are transferred in RGB.
2. Newly developed 10-bit scaler for high definition pixel6. Advanced AL24 Processing
conversionOAdvanced AL24 Processing� which greatly increases the
The DVD-A1XV is equipped with a newly developed scaler thatamount of information in the time axis area using unique high
uses an original algorithm to conduct pixel conversion of thespeed signal detection and processing technology for the PCM
video output signals which have been given optimumsignal (CD/DVD) playback circuitry is provided for 2-channel
progressive processing with the I/P converter into higheroutput. In addition to expansion of data to 24 bits, natural
definition 720P or 1080i signals with 10-bit precision. This insignal correction without marring the original data is performed
conjunction with the high performance 10-bit I/P converterwith upconversion sampling.
makes for effective high picture quality playback, and enablesIn addition, DENONOs original analog waveform reproduction
output for digital signals via the HDMI/DVI connectors withouttechnology, OAL24 Processing PLUS�, is used for the 5.1-
reduction in picture quality due to analog conversion.channel audio output, resulting in high sound quality for all
In addition, the signals are optimized for output to thePCM signal sources.
independent HDMI and DVI transmitters, so two digital video7. High precision 24-bit D/A converter
signals can be output at the same time.The audio playback circuit includes an advanced segment type
3. DPI (DENON Pixel Image) correction function for moreD/A converter with the high technical specifications in the
natural outline correctionbusiness, manufactured by Burr-Brown, a company with an
DENON has developed an outline correction circuit using aestablished reputation for D/A converters. This high
new algorithm that samples the image data of pixels adjacentperformance D/A converter allows not only input of the 24-
to the perceived pixels and processes them. The image isbit/192 kHz data of DVD-Audio discs, it also includes an analog
detected and processed in units of pixels in the vertical,pure FIR filter for ideal DSD playback of Super Audio CDs.
horizontal and diagonal directions, thereby generating moreFurthermore, for mixed left and right channel signals, this D/A
natural outlines.converter is used for independent monaural modes for both
In addition, other processing is performed in ways optimum forthe left and right channels, a true luxury enabling playback of
the images, for example brightness signals and color signalseven high quality signals.
are processed with independent algorithms, ringing that tends
to occur when images are enhanced is restrained, etc.,8. DENON LINK/IEEE1394 digital audio transfer connectors
thereby achieving more natural images with no reduction in(1) DENON LINK terminal
picture quality.This terminal can be used for digital transfer of not only
DVD video signals but also multi-channel audio signals of
4. 14-bit/216 MHz video D/A converter (NOTE 1)DVD audio.
The DVD-A1XV uses a video D/A converter that conducts D/A(2) IEEE 1394 terminal
conversion of all video signals at 14 bits and allows 8XThis terminal can be used for digital transfer of not only
oversampling in the progressive mode to achieve the highDVD video signals, but also DVD audio signals, Super
quality picture that DVDs are meant to provide. In addition,Audio CD signals and other multi-channel audio signals.
NSV technology reduces noise upon D/A conversion.
9. THX¨ Ultra Certification, the symbol of excellent high
quality (NOTE 3)
The DVD-A1XV meets THX¨ Ultra standards, a strict set of
criteria advocated by Lucasfilm on the picture and sound
quality of DVD video players and their operability with
connected equipment. This makes it possible to achieve the
high quality pictures and sound.
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ACEC
