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HD Digital Noise Eraser
DNE-2 |
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The DNE-2 is a realtime noise eraser that incorporates the best of FOR-A's image processing technology. Image processing with motion compensation is used to accurately remove only the noise without harming the quality of the original video. The DNE-2 is ideal for removing grain noise and specks in video converted from film media and for removing block noise occurring during compression and enhancement of low SN video.
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Digital noise eraser that enables removal of grain noise and dust in film |
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Image processing with motion compensation enables accurate noise removal without motion distortion while maintaining the image outlines |
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Removes block noise and mosquito noise caused by low SN video and compression in video |
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Ideal as a preprocessor for improving image quality for DVD mastering (compression) and other processes |
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Major functions (planned)
- Removes grain and electronic noise
- Proc Amp and color correction
- Detail enhancer
- Film line scratch removal tool (to be available as option)
- Image stabilizer function (to be available as option) |
| Specifications |
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| Standard |
1080/60i, 59.94i, 50i, 30p, 30PsF, 29.97p, 29.97PsF, 25p, 25PsF, 24p, 24PsF, 23.98p, 23.98PsF, 720/60p, 59.94p, 50p |
| Video Input |
HD-SDI: 1.485Gbps or 1.485/1.001 Gbps, 75Ω, 1 input, BNC |
Reference Input |
BB: 0.429Vp-p (NTSC) / 0.45Vp-p (PAL) or Tri-level sync: ±0.3V, 75Ω or loopthrough, 2 inputs, BNC |
| Video Output |
HD-SDI: 1.485Gbps or 1.485/1.001Gbps, 75Ω, 1 channel 4 outputs, BNC (Output 1 functions as bypass output) |
| Quantization |
Y: 10-bit, C: 10-bit |
| Sampling Frequency |
Y: 74.25 MHz or 74.25/1.001 MHz, C: 37.125 MHz or 37.125/1.001 MHz |
| Process Amplifier |
Y level: -30% - +30% (0.5% step)
C level: -30% - +30% (0.5% step)
Chroma phase: -30º - +30º (0.5º step)
Black level: -30% - +30% (0.5% step)
Super white: ON/OFF
Super black: ON/OFF
Chroma 100%: ON/OFF |
| Color Correction |
Mode: BAL, DIF, SEPIA (selectable) |
| BAL / DIF mode |
White level (G, B, R): 0% - 200% (0.5% step)
Black level (G, B, R): 0% - 200% (0.5% step)
Gamma level (G, B, R): 0% - 200% (0.5% step) (Adjustable between Highlight, Middle and shadow level)
Gamma curve: Center, Black, White |
| SEPIA mode |
Sepia level: 0% - 100% (0.1% step)
Sepia color: -180º - 179.9º (0.1º step)
Sepia gamma level: 0% - 200% (0.5% step) |
| Video Clip |
YBR clip : White: 50% - 109% (0.5% step), Black: -7% - 50% (0.5% step), Chroma: 50% - 111% (0.5% step)
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GBR clip: White: 50% - 300% (0.5% step), Black: -200% - 50% (0.5% step)
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| VBS clip: White: 50% - 150% (0.5% step), Black: -50% - 50% (0.5% step) |
| Detail Enhancer |
0% to 200% of the luminance signal (Can be set for the low/midrange/high frequency ranges) |
| 2D Filter |
Y and C: 16-level selector, image detail adaptive filter system |
| 3D Filter |
Y and C: 16-level selector, motion adaptive frame cyclic filter system |
| Phase Control |
System horizontal phase: -512 clk - +511 clk, System vertical phase: -512 H - +511 H |
| I/O Delay |
7 frames (at 1080i)
12 frames (at 2-3 pull-down 1080/59.94i, 1080/60i)
10 frames (at other format) |
| Audio inputs |
Embedded audio: Group x 2 (8 channels / 4 pairs) |
| Audio outputs |
Embedded audio: Group x 2 (8 channels / 4 pairs) |
| Audio sampling frequency/Quantization |
48 kHz/24 bit, 20 bit |
| Audio delay |
+5 - +500 ms (1 ms step) |
| Interfaces |
Alarm output: D-sub 15-pin (female), 1 channel (Power, fan, and temperature alarm) |
| RS-422/Remote: D-sub 9-pin (female), 1 channel (shared RS-422/Remote) |
| Temperature / Humidity |
10ºC - 40ºC / 30% - 85% (no condensation) |
| Power / Consumption |
100 VAC - 240 VAC ±10%, 50/60 Hz / 203VA (201W) (at 100VAC), 207VA (195W) (at 200VAC) |
| Dimensions / Weight |
430 (W) x 132 (H) x 500 (D) mm EIA 3RU / Approx. 17.0 kg (with one power supply unit) |
| Accessories |
Operation manual, AC cord, CD-R (install software), Control cable, Rack mount brackets |
| Option |
DNE-2PS: Redundant Power Supply Unit
DNE-2STB: Image Stabilizer Function |
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