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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Gra-Vue VIO ALC-HD HD Digital Automatic Loudness ControllerThe Gra Vue VIO ALC HD HD Digital Automatic Loudness Controller is an HD SDI embedded audio loudness controller. This VIO ALC HD adopts the advanced automatic loudness processing and excellent technology of reducing and eliminating audio noise. It automatically keeps the valid audio data that exist within the required range. The VIO ALC HD Digital Automatic Loudness Controller can be used in various occasions to deal with loudness problems, such as
The Gra-Vue VIO ALC-HD HD Digital Automatic Loudness Controller is an HD-SDI embedded audio loudness controller. This VIO ALC-HD adopts the advanced automatic loudness processing and excellent technology of reducing and eliminating audio noise. It automatically keeps the valid audio data that exist within the required range. The VIO ALC-HD Digital Automatic Loudness Controller can be used in various occasions to deal with loudness problems, such as audio jumping between different programs.
- Advanced FPGA + DSP processing technology
- Based on ITU-R BS1770 standard
- Supports the resolution of 480i 60, 576i 50, 720p, 1080i, and 1080p
- Supports SDI signal with embedded audio
- Up to 8 channels of audio processing with embedded audio
- Supports signal loop-out when power off
- Unique technology of noise reduction
- Loudness control only to valid data
- Two control modes, auto mode for automatic control of audio loudness and manual mode for customize adjustment of audio gain
- Supports SNMP protocol and Web server monitor
- Monitors audio waveform and phase before and after processing from DVI interface
- Adopts RS485 to connect VIO ALC and RCP with a coaxial cable
- Two high quality speakers and a head phone configured on RCP, with adjustable audio volume via knobs
- 1U chassis structure, redundant power and fan designed
- Limited 1-Year Warranty
| Input | |
|---|---|
| Signal Input | 1 x HD/SD-SDI, BNC, 75 ? |
| Standard | SMPTE 292M? 1.5 Gb/s SMPTE 259M? 270 Mb/s |
| Length | 328.0' (100.0 m) @ 1.5 Gb/s 984.2' (300.0 m) @ 270 Mb/s with Belden 1694A |
| Output | |
|---|---|
| Signal Output | 3 x HD/SD-SDI, BNC, 75 ? (2 after-loudness-control outputs?1 of 2 for loop-out without power, 1 HD/SD-SDI loop) |
| Standard | SMPTE 292M? 1.5 Gb/s SMPTE 259M? 270 Mb/s |
| Control Ports | RCP control: RS-485, BNC, no parity bit, Baud rate based on protocol Network: RJ45, 1000MBase T Ethernet |
| Loudness Control | Range: 0 to 30 dB adjustable |
| Physical | |
|---|---|
| Power Supply | 2 x 120 W, 100 to 256 VAC, 50 to 60 Hz |
| Dimensions | 17.3 x 19.0 x 1.7" (440.0 � 483.0 � 45.0 mm) |
| Packaging Info | |
|---|---|
| Package Weight | 17.64 lb |
| Box Dimensions (LxWxH) | 24.0 x 24.0 x 8.0" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy