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Dolby Professional Reference Decoder DP580----3000$


The Dolby Professional Reference Decoder DP580 allows broadcasters to monitor streams along multiple points of the broadcast

chain.

The Dolby Professional Reference Decoder DP580 replaces all the functionalities of the DP568, while adding new capabilities

and features. As the first reference Dolby TrueHD decoder, the Dolby DP580 enables validation of associated Dolby TrueHD

signals encoded in the Metadata-enhanced Audio Transmission (MAT) format. This type of validation has not been previously

available for any testing environment.

The Dolby DP580 also monitors the enhanced features of Dolby Digital Plus, including secondary audio bitstream mixing and

7.1-channel decoding. It provides a real-time reference tool for generating signals for Dolby TrueHD, Dolby Digital Plus,

and Dolby Digital.

Quality Control and Loudness Monitoring

With the DP580, broadcasters can perform quality control at any point within their headends. It also enables monitoring,

display, and logging of all audio-related metadata. Program loudness measurement options include:

Leq(A) with Dolby Dialogue Intelligence
ITU-R BS.1770-1 with Dolby Dialogue Intelligence
ITU-R BS.1770-2 with and without Dolby Dialogue Intelligence
EBU Mode loudness estimation