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發表於 2011-2-21 10:15:26
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Marvell Qdeo™ Video Chip for 4K Upscaling and
Processing
The TX-NR609 offers full 4K (3840 x 2160) upscaling of
standard video sources such as 480i/p, 720p, and 1080i/p.
Interlaced-to-progressive conversion and scaling are
performed by a high-quality Marvell Qdeo video-processing
chip. Qdeo is a versatile video processor that uses
algorithms designed to erase video noise and artifacts such
as jaggies and feathering. Played back on a compatible widescreen
display, your Blu-ray Discs and DVDs will look more
detailed and cinematic than ever.
Three-Stage Inverted Darlington Circuitry
Three-stage inverted Darlington circuitry is a core Onkyo
technology that brings greater efficiency to the TX-NR609.
It incorporates a low-NFB design to remove distortion and
enhance the natural character of audio signals. Sensitive to
oscillations, this circuitry requires very advanced control
technology in order to be incorporated into the amplifier. |
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