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JVC Introduces 40"/37"/32"/26" DynaPix HD Wide LCD IDTVs (24/3/2006)

JVC (Victor Company of Japan, Ltd.), a leading innovator in the field of audiovisual technology, is proud to introduce the new LT-40DS7 and LT-37/32/26DR7 DynaPix HD widescreen LCD IDTVs that guarantees optimum visual entertainment thanks to a wealth of beneficial features.

IDTV (Integrated Digital Television) means that these innovative models are designed to receive digital broadcasting signals and what's more, the "HD ready" logo will inform users that these IDTVs are fully capable of processing and displaying high-definition signals. Yet another welcome feature is Integrated D.I.S.T., which represents the newest generation of JVC's renowned D.I.S.T. picture-enhancement technology. This evolutionary technology now has a single processor that controls video output from input through both core and supporting components to ensure outstanding picture quality at much greater processing speed. It can also be truly stated that audio characteristics complement picture performance beautifully as the LT-40DS7 features MaxxBass(r) that greatly enhance bass effects, and all models are equipped with Oblique Cone speakers that deliver robust sound quality. Convenient connectability can be enjoyed too, as there are component and PC inputs as well as an HDMITM connector with HDCP available.

Integrated D.I.S.T.

The LT-40DS7 and LT-37/32/ 26DR7 DynaPix HD models are powered by Integrated D.I.S.T (digital image scaling technology), which is now equipped with a single processor that controls video output from input through both core and supporting components. This helps to ensure optimum picture quality at much greater processing speed, making Integrated D.I.S.T ideally suited for today's large-screen displays.

Integrated D.I.S.T. Core Components - Noise Reduction, I-P Converter and Formatter Core components of Integrated D.I.S.T include the DynaPix HD N/R (Noise Reduction) System, Motion Adaptive I-P Converter, and Formatter.

* DynaPix HD N/R (Noise Reduction) System: A multitude of noise reduction technologies such as a new algorithm that performs optimal correction without degrading original picture quality by detecting the type of noise _ digital/analogue broadcasting, DVD content, or HD signals _ and its location, can be found within the DynaPix HD N/R System. The 3D N/R and MPEG N/R consist of 3 separate noise reduction technologies: 1) Signal Noise Reduction works to detect picture noise in real-time and controls the amount of noise reduction as required; 2) Block Noise Suppressor automatically detects and removes block noise in MPEG data; and 3) Logical Noise Eliminator reduces "mosquito" noise that can generate on the upper frequency range in MPEG data. Another noise reduction element is the 3D Y/C Separator that reduces cross colour and dot interference remaining in the digital broadcasting or component signal.

* In addition to simple interlace-to-progressive signal conversion, Motion Adaptive I-P Converter significantly reduces rough, jagged lines even in images with complicated curved lines such as those with lots of movement.

* After the I-P conversion process, picture information is then interpolated with the Formatter relative to the number of pixels that the display panel has to offer.

Integrated D.I.S.T. Supporting Components

After the signal passes through the core components, it is further processed by the supporting components to ensure optimum control of contour, colour and contrast for excellent picture quality.

* Super DigiPure works with D.I.S.T. and adjusts contour details to better match the image. A process called in-band shoot/supplementary shoot-less and an original algorithm finely tunes the image. As a result, fast moving-images have clear edges, slow motion images are natural yet sharp, and still pictures are crisp and detailed.

* Based on histogram information compiled every second for 50 frames, Dynamic Picture Management performs complex calculations for each frame in real-time to ensure optimum brightness, gradations, and colour intensity. To further optimise image quality, this feature works simultaneously with Gamma Curve Control to give the picture an added three-dimensional presence.

* Colour Management is designed to enhance colours of the image, reproducing them as close as possible to the original source. Colour Management accurately adjusts specific points in the colour spectrum to recreate red, blue, green, yellow, and skin tones more naturally and vibrantly.

* To increase contrast in both bright and dark scenes, Dynamic Black Level Control is as sensitive as the human eye in perceiving the appropriate amount of ambient light. By controlling black levels, Dynamic Black Level Control improves overall image gradation by adding ample contrast.

* Working in real time with Dynamic Picture Management, Gamma Curve Control regulates image brightness by recreating natural-looking contrast to add extra depth and presence when scenes are bright.

* IC with Dedicated CPU for Dynamic Processing: A new 32-bit processor on DynaPix HD models performs at twice the speed of the previous CPU and integrates all processing into a single chip. And in preparation of the transition to HD sources including packaged media and broadcasting, this new chip is also capable of processing up to full HD (1920 x 1080) video signals. For both core and supporting components, DynaPix HD processes D.I.S.T. technology on a powerful chip to ensure finer grayscaling and contrast adjustment, recreating a far more vivid picture ideally suited to today's larger display sizes.

www.jvc.co.uk