Signal Processing Systems : Decoders & Encoders : Grass Valley, Inc. - MOD-DOLBY-DEC-2

Dolby E and Digital Decoder

Model: MOD-DOLBY-DEC-2

All sub-modules
Interchangeable modules for maximum flexibility and easy maintenance
Reduces hosting card complexity and cost
Up to 2 advanced audio functions per sub-module
Up to 2 sub-modules per card (XVP-3901 series)

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Grass Valley offers additional audio processing power through the use of optional sub-modules that mount on compatible cards. Dolby Digital (AC-3) and Dolby E encoding/decoding, automatic loudness control (ALC) and upmixing can be added for optimal integration of system components while reducing both power and rack space. These audio processors can be easily installed after initial commissioning, reducing initial roll-out costs. Compatible products can host up to two expansion sub-modules adding complex audio processing functions to existing capabilities.

All sub-modules
- Interchangeable modules for maximum flexibility and easy maintenance
- Reduces hosting card complexity and cost
- Up to 2 advanced audio functions per sub-module
- Up to 2 sub-modules per card (XVP-3901 series)
- Can be added later to minimize initial roll-out costs
- High-density: minimizes space and power requirements
Dolby processing sub-modules
- Agile decoding of both Dolby Digital and Dolby E bitstreams
- PCM automatic pass-through on decoder
- Power and space efficient compared to "pizza box" designs
- Dolby metadata handling and restitution (Dolby E decoding)
- Encoding of up to 8 channels of PCM audio on up to 8 different programs (Dolby E)
- Dolby certified operation
Automatic Loudness Control sub-modules
- Automatic loudness control option for Densité interfaces smoothes out irritating loudness level differences between program segments, and between different channels
- High quality processing prevents adverse effects to program content
- Three different processing variants allow selection to best match a facility's content and workflow
- Multiband or wideband processing
- Up to 16 audio channels processing capacity
- Multiprogram support using mono, stereo, 5.1 or 7.1 audio
- "Set and forget" mode with setting of output target loudness per program
- Actively managed processing modes, with playout automation driving a bypass mode or different profiles
- Loudness monitoring according to ITU-R BS.1770
- Upmixing can be combined with ALC for optimal integration (Linear Acoustic and Jünger Audio ALC variants)
- Manual remote control by iControl, iControl Solo PC GUI or RCP-200 remote panel

Decoder or Encoder Signal Type - Audio
Decoder or Encoder Signal Type - Video
Decoder/Encoder Type - Dolby Decoder/Encoder
Spec Sheet available - Yes

Height: 51 mm
Width: 116 mm
Product Weight: 0.13 kg
Number of Channels: 8
Input Signal Types: Dolby Digital or Dolby E
Output (Decoded/Encoded) Signal Type: Dolby Digital or Dolby E

Audio_processing_sub-modules_Datasheet.pdf 455 kb - Data Sheet

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