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Random Noise Reducer / Component to SDI Converter Model SDI 330
Random Noise Reducer / Component to SDI Converter Model SDI 330
Description - PDF Spec Sheet

The Model SDI 330 is a high quality random noise reduction processor utilizing Xintekvideo's exclusive VIP technology. VIP (Video Improvement Processor) is a proprietary system that utilizes recursive filtering techniques in conjunction with sophisticated motion compensation to achieve outstanding noise reduction performance. The performance of the system is particularly startling when applied to very noisy video signals. (Try using other noise reducers with very noisy pictures and look at the artifacts generated by those processors).

The Model SDI 330 delivers over 9 dB's of S/N improvement for both luminance and color difference signals. Independent control of luminance and color difference noise reduction permits processing optimization for many types of random noise, e.g. plain "snow", color streaking, extraneous interference and beats. Auto noise reduction permits hands free operation.

The SDI 330 is ideal for transmission links utilizing digital compression techniques (e.g. MPEG), where random noise can severely affect compression efficiency. It is highly effective in video production and post production applications to improve picture quality from poor tapes or old films.

The SDI 330 utilizes large gate array technology to deliver stable performance at an extremely competitive price.

Xintekvideo's VIP Technology

A digital Video Improvement Processor engine utilizing advanced filtering techniques with motion compensation to provide over 9dB of random noise reduction with no objectionable artifacts. 12-bit processing, 10-bit quantizing.

Independent Noise Reduction of Luminance and Color Difference Signals

It permits video processing optimization for all types of random noise.

Xintekvideo's Auto Noise Reduction Technology

Automatic setting of noise reduction level based on input video quality.

Serial Digital Output

Two D1 serial digital outputs for D1 serial interfacing.

Optional Analog Components Output

For easy monitoring of system performance.
Y, R-Y and B-Y video signals
1 volt pp for Y, 0.70 volt pp for color difference signals 75% Color Bars, into 75 Ohms
Return loss > 40 dB
Reference Input: Black burst or composite color NTSC video. Looped through high impedence input.
Two D1 Serial digital video outputs
SDI interface level at 75 Ohms
Output: (Optional)
Y, R-Y, B-Y outputs
At the same level as the input.
Video Specifications:
Frequency Response: Flat response ( .5 dB) out to 4.5 MHz for Y, -6dB at 1.7 MHz for Color Differences
Non-Linearity: < 1% plus quantizing effect
K Factor with 2T Pulse: Better than 1%
Frame Tilt: Less than 2%
Y to Color Difference relative timing: 25 ns
Luminance Noise Reduction: 0 dB to 9 dB of noise reduction (motion and initial picture quality dependent)
Color Difference Noise Reduction: Same as for Luminance
Input to Output Delay: 2 s, nominal
Temperature: 40F to 105F, Ambient
Humidity: 10% to 90% non-condensing
Height: 1.75"
Width: 19"
Length: 9"
Weight: 7 lbs.
Power: 120 volts AC, 60 Hz, 15 Watts
Specification subject to change without notice. March, 2001.
Xintekvideo Products
Transcoders & Converters
SDI-313 - Universal Transcoder
SDI-1 - D1 to NTSC Converter
SDI-3 - Analog to SDI Converter
SDI-110 - SDI to Analog Converter
SDI-310 - NTSC to D1 Converter
SDI-330 - Noise Reducer/SDI Converter
SDI-333 - Universal SDI Converter
Video Processors
INR 2000 - Impulse Noise Eliminator
INR ES - Impulse Noise Reducer
HQ 2000 - Picture Quality Restorer
CF110 - Co-Channel Filter
DP2000 - Drop-Out Corrector
Video Improvement Processors
VP10A - Random Noise Reducer
VP10C - Components Noise Reducer
SDI-10 - Random Noise Reducer
VP55A - Noise Reducer/Ghost Canceler
VP100 - Video Processor/Noise Reducer
VP900A - NTSC Color Corrector
VP900D - NTSC/PAL Color Corrector
VP1000 - Picture Quality Restorer
VP3000 - Pre-Compression Processor
HD-900M/950M - High Definition Color Corrector
SDI-900*-Color Corrector/Video Processor
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