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Фото и характеристики Denon DVD-2800 |
Фрагмент инструкции
The DVD-2800 also uses a 54-MHz, 12-bit video D/A converter to faithfully preserve the delicate low-level signals during D/A conversion. With these advanced video image technologies, the DVD-2800 is able to reproduce high-quality pictures on Progressive-compliant monitors and projectors. The audio circuitry masterfully complements the superior picture quality with its 96-kHz, 24-bit D/A converter, HDCD decoder, and parts strictly selected for high sound quality, providing you with stunning sonic transparency and power. ¦ PureProgressive Circuit The DVD-2800 is the first DVD video player to support Silicon Image's Progressive Converter, capable of the highest standard of I/P conversion in the industry. High-speed processing: This Progressive Converter is capable of processing 6 billion operations per second, giving reality to the following high performance. Moving picture detection: Since PureProgressive is also adept at 2:3 pulldown detection, which converts Film recording mode to TV/Video playback mode, and detecting Video mode signals of DVD-Video and other moving picture formats, PureProgressive is capable of reproducing DVD- Video discs containing both Film mode and Video mode signals, as well as high picture quality Progressive video sources, while avoiding the flickering caused by detection delays. In detecting moving video signals, the conventional Progressive method performs detection in single frame units, while PureProgressive stores 4 fields of video signals in a 64-Mbit SDRAM buffer, enabling the detection of single-pixel units to achieve greater precision in discriminating between moving and still pictures. 2:3 pulldown detection: In 2:3 pulldown processing which converts 24-fps Film mode into 60-fps TV/Video mode, there are cases in which 2:3 pulldown sync signals are not in sync. The PureProgressive converter thus quickly detects the non-sequential points and performs appropriate corrective measures at high speed to minimize picture flickering. ¦ Highest resolution Analog Devices 54-MHz,12-bit, 4:4:4 Video D/A Conversion System The DVD-2800 employs a 54-MHz, 12-bit video D/A converter. This video D/A converter performs on Progressive form, and by processing the Y signal and Pb/Pr signals at resolutions of 12 and 11 bits, respectively, PureProgressive is able to faithfully reproduce extremely low-level signals, delivering a delicate yet clear video image. ® n Super Sub Alias Filter The DVD-2800 uses a Super Sub Alias Filter for the digital filter to optimize picture quality. This filter achieves attenuation characteristics of -3 dB in the ultra-high frequency band when the horizontal image is 6.25 MHz. Even at 8.25 MHz, the apparent outer limit of DVD-Video, the attentuation characteristic secured is above -60 dB, ensuring an ultra-high picture quality with superior horizontal line resolution. Filter Characteristic ¦ High-performance Output Signal Switching Relay The DVD-2800 is equipped with 1 set of Component video outputs for both Progressive signal (Y, Pb, Pr) and Interlaced signal (Y, Cb, Cr) output. Wideband relay switching is employed when switching between Progressive and Interlaced Output, for optimum picture quality in either mode. NEW MODEL INFORMATION DVD-2800 n PureProgressiveTM Technology brought to you by Silicon Image, Inc. n Video Controls The DVD-2800 provides 5 video adjustment controls---Contrast, Sharpness, Brightness, Gamma (to enhance gradation for video programs with predominantly dark Progressive Scan images), and Hue (for Interlaced images only)---which let you adjust the video images to suit your taste. n MP3 Playback (*1) The DVD-2800 also plays MP3 files downloaded from the Internet and other sources. Simply record these files onto a CD-R/RW disc via your computer, then play the disc in the DVD-2800. n CD-R/RW (audio/MP3) Playback (*1) Both CD-R and CD-RW discs can be played in the DVD-2800. n 24-bit, 96-kHz Audio D/A Converter The DVD-2800 uses a highly accurate multi-bit Sigma Delta D/A converter with superior dynamic range and S/N characteristics. This converter provides plenty of support for the demanding 24-bit, 96-kHz sampling signals of the DVD-Video format. The incorporation of a differential circuit in the output stage and other features of the D/A converter ensure that playback sound is of the highest quality possible, the normal expectation from DENON’s acclaimed digital technology. n HDCD Decoder HDCD is a digital recording technology, compatible with the conventional CD format, that significantly reduces distortion during recording to expand the dynamic range and realize high resolution. The HDCD decoder allows the DVD-2800 to play discs that have been recorded in HDCD format and to bring out the superior sonic performance from these discs. Combined with DENON's advanced audio technology, the DVD-2800 masterfully reproduces HDCD's rich dynamic range and beautiful sound quality. n Double-speed Drive System The DVD-2800 employs a 2x drive system that dri...