Yamaha DSP-A970 Посібник з експлуатації - Сторінка 38

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11. MOVIE THEATER

Ideal for reproducing video discs, video tapes and similar sources

which are Dolby Surround encoded and bear the "DOLBY

SURROUND" logo.

70 mm Adventure:

70 mm General:

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.

This program is for reproducing sounds on

a 70 mm multi-track film, and characterized

by a soft and extensive sound field. The

front presence side of the sound field is

relatively narrow. It spatially spreads all

around and toward the screen, restraining

echo effect of conversations without losing

clarity. For the surround side, the data of

the sound field of an opera house is used

on an enlarged scale, so the harmony of

music or chorus sounds beautifully in a

wide space at the rear of the sound field.

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 digital Dolby Pro Logic decoder

reproduces sounds and sound effects of a

source encoded in Dolby Surround. The

realization of a highly efficient decoding

process improves crosstalk and channel

separation and makes sound positioning

smoother and more precise.

Enhanced:

This program ideally simulates the multi-

surround speaker systems of the 35 mm

film theater. Surround signals by the Dolby

Pro Logic decoder are processed on the

surround side of the sound field based on

the data of the sound field of a shoe-box

hall. The surround effects produced by this

sound field folds the viewer naturally from

the rear to the left and right and toward the

screen.

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.