Dolby Digital and Dolby Digital Plus encoding of 2.0 PCM or DolbyE input signals
Supports SD/HD and 3GBit/s standards (auto-detect)
Video Frame Synchronizer
Individually configured ports as inputs or outputs
Two versions: one for balanced AES3 I/O and the other for unalanced AES3id I/O
Existing embedded audio can be de-embedded
Delete, replace or shuffle existing embedded audio
Mono audio crossbar
32 Channel audio processing (mono gain, test tone, mute, phase invert, mix, overload and silence detection)
Up to 62 frames of programmable video delay in frame, line and pixel increments
Up to 10 seconds of programmable audio delay in individual audio sample increments
Embedded audio group selection
Audio embedded into test pattern if no SDI input present
Selectable Horizontal and Vertical Video Blanking
Remote control and status monitoring when used with the APPolo control system.
The P DA 5280 is a fully featured DolbyE to DolbyD Trans-coder with an integrated SDI frame synchronizer. The module is suitable for use with SD/HD and 3G video formats.
A DolbyE encoded audio stream can be trans-coded into a Dolby Digital or Dolby Digital Plus stream. Alternatively, a standard 2.0 PCM audio stream can be encoded into a Dolby Digital or Dolby Digital Plus stream.
32 channels of internal audio processing are provided which includes adjustable gain, phase, invert, sum and mute. Each channel also has overload and silence detection.
The frame synchronizer uses a flywheel concept and as such can accommodate the most demanding SDI inputs. Sophisticated processing ensures no “pops of clicks” are present in the audio when dropping or and adding frames. Up to 62 frames of programmable delay is provided
The 8 external AES audio ports can be individually configured by the user as audio inputs or outputs. Existing embedded audio can be de-embedded internally, processed and routed through an audio mono crossbar in addition to up to eight external audio inputs.
Two versions are available: The PDA 5280 D has SubD connections for balanced AES3 audio I/O. The other version PDA 5880 U uses DIN 2.3/1.0 connections for unbalanced AES3id
Note: This module uses double width back panels, so it will require two rack slots
UPC / EAN
PDA 5280 U
Digital Audio Processor and Dolby Transcoder (unbalanced AES)
PDA 5280 D
Digital Audio Processor and Dolby Transcoder (balanced AES)