Yamaha DSP-A2070 Owner's Manual - Page 40
Added to the Normal Dolby Pro Logic, DOLBY PRO LOGIC SURROUND
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11. MOVIE THEATER 2 Ideal for reproducing video discs, video tapes and similar sources which are Dolby Surround encoded and bear the "DOLBY SURROUND" logo. 70 mm Adventure: This program is ideal for precisely reproducing the sound design of the newest movies. The sound field is made according to the design of the newest movie theaters, so the reverberations of the sound field itself are restrained as much as possible. The three dimensional feeling of the sound field is emphasized, and dialog is precisely oriented on the screen. You can enjoy watching S.F.X., adventure movies, etc. with this program. Preset Parameter EFCT TRIM 0 dB DOLBY PRO LOGIC ON P. INIT. DLY 15 ms P. ROOM SIZE 1.0 S. DELAY 15 ms S. ROOM SIZE 1.0 70 mm General: This program is characterized by a softer sound with full depth at the front. Because of the extensive sound field spreading all around and toward the screen, the emotion of the conversation taking place in the film is well conveyed, similar to the feeling experienced in a modern, well facilitated movie theater. Preset Parameter EFCT TRIM 0 dB DOLBY PRO LOGIC ON P. INIT. DLY 15 ms P. ROOM SIZE 1.0 S. DELAY 15 ms S. ROOM SIZE 1.0 38 12. DOLBY PRO LOGIC SURROUND Reproduces video discs, video tapes and similar sources which are Dolby Surround encoded and bear the "DOLBY SURROUND" logo. Normal: The employment of the digital signal processing system improves crosstalk and sound positioning is smoother and more precise. A stable movie sound field is recreated. Preset Parameter S. DELAY 20 ms Enhanced: Added to the "Normal" Dolby Pro Logic, DSP technology simulates the multisurround speaker systems of the 35 mm film theater, widening the surrounded-bysound field with much presence. Preset Parameter S. DELAY 20 ms S. ROOM SIZE 1.0 S. LIVENESS 4 NOTE: The Dolby Pro Logic Surround system is designed to be used with program material (mainly videotaped movie soundtracks) encoded with the Dolby Surround system. NOTE: If the main and center channel sound is considerably altered by overadjustment of the BASS or TREBLE controls, the relationship with the rear channels may produce an unnatural effect.
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