Digital Signal Processors provide dual stream support.
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Press Release Summary:
Aureus DA7xx Series DSPs provide single-chip mixing and re-encoding of Dolby Creator and DTS 5.1 in HD DVD and Blu-ray players. Dual stream support enables directors' commentaries, menu sound effects, and secondary stream and interactive feature downloading. Multi-channel re-encoders allow single digital connection to pass audio from next generation DVD players to existing AVRs, bypassing need for several analog connections and DA/AD conversions.
Original Press Release:
Texas Instruments Leading The Next Generation
Today Texas Instruments introduced Single-Chip Mixing and Re-encoding of Dolby Creator and DTS 5.1 in HD DVD and Blu-ray players. The DA7xx DSPs provide dual stream support which enables directors' commentaries, menu sound effects, and secondary stream and interactive feature downloading. The multichannel re-encoders allow a single digital connection to pass audio from next generation DVD players to existing AVRs, bypassing the need for several analog connections and DA/AD conversions.
The Aureus line is the first to support Dolby Digital Compatible Output technology, enabling next-generation HD DVD and Blu-ray players to deliver 640kbps Dolby Digital surround sound. The Aureus DSP line targets AVRs, HD televisions, home media servers, automotive jukeboxes, MP3 player docking stations, and HD-DVD and Blu-ray players.
The DA7xx line is available now and ranges from $13.52 to $21.63 in quantities of 10,000 or more
