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The Dolby DP600 Program Optimizer—The Ultimate File-Based Audio Processor

The Dolby® DP600 Program Optimizer automatically conforms the audio in file-based programs to meet broadcast delivery specifications. Postproduction, terrestrial networks, affiliates, and cable, satellite, and IPTV operators can equally benefit from the DP600. Available in two configurations (DP600 and DP600-C), it handles multiple audio production and quality-control processes in faster than real time.

Automated File-Based Loudness Measurement and Correction

Provide your viewers with a consistent audio experience and significantly reduce viewer complaints.

Accurately measures program loudness, and then normalizes it without affecting the program’s original dynamic range

Automatically analyzes and corrects the dialnorm metadata parameter in Dolby E, Dolby Digital, and Dolby Digital Plus bitstreams

Provides automatic speech-based loudness normalization of PCM and MPEG-1 LII audio files

File-Based Audio Encoding, Decoding, and Transcoding

In addition to loudness measurement and correction, the Dolby DP600-C configuration adds automatic encoding, decoding, and transcoding of Dolby Digital, Dolby Digital Plus, Dolby E, and MPEG-1 LII audio formats in faster than real time.

File-Based Program Upmixing

A software upgrade, available for both DP600 configurations, adds intelligent file-based upmixing functionality.

Upmixes two-channel audio to five or 5.1 channels

Enables working with matrix-encoded (Lt/Rt) programs

Ensures the final program’s downmix compatibility for two-channel listeners, eliminating typical artifacts found with other upmixing technologies