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DOLBY DP 563 DOLBY SURROUND ENCODER The DP563 Dolby Surround and Pro Logic II Encoder lets you create surround programming for distribution via all analog and digital stereo media. The all-digital Dolby® DP563 encodes discrete four- or five-channel surround mixes into Left total/Right total (Lt/Rt) stereo for delivery via two-channel television and radio broadcasts, PC and console games, CDs, and VHS tapes. Lt/Rt encoded stereo content provides thrilling surround sound on millions of home theater systems equipped with Dolby Pro Logic® or Pro Logic II decoding, while remaining fully compatible with stereo and mono playback.
The DP563 provides two surround encoding algorithms. The original Dolby Surround algorithm encodes Lt/Rt stereo with full range Left, Center, and Right channels, plus a limited-range Surround channel, as intended originally for four-channel Dolby Pro Logic playback. The Dolby Pro Logic II algorithm encodes Lt/Rt stereo with five full-range channelsLeft, Center, Right, Left Surround, and Right Surroundfor the most natural and involving surround experience that can be delivered via stereo media.
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