Yamaha DSP-E390 소유자 매뉴얼 - 페이지 12

{카테고리_이름} Yamaha DSP-E390에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha DSP-E390 16 페이지. Natural sound digital sound field processor

페이지 인쇄

USING DIGITAL SOUND FIELD PROCESSOR (DSP)

This unit incorporates a sophisticated, multi-program digital sound field processor, which allows you to expand and shape the audio

sound field from both the audio and video sources, for a theater-like experience in the listening/viewing room.

This digital sound field processor has 6 programs; 4 programs for digital sound field processing and 2 programs for the Dolby Pro

Logic Surround sound system (DOLBY PRO LOGIC and DOLBY PRO LOGIC ENHANCED). You can create an excellent audio

sound field by selecting the suitable program and adding desired adjustments. In addition, when the DOLBY PRO LOGIC or

DOLBY PRO LOGIC ENHANCED program is selected, the built-in automatic input balance control functions. This presents you the

best surround condition without manual adjustment.

Description of Each Sound Field Program

The following list gives brief descriptions of the sound fields produced by each of the DSP programs. Keep in mind that most of

these are precise digital recreations of actual acoustic environments. The data for them was recorded at the locations described

using sophisticated sound field measurement equipment.

Note

The channel level balance between the left rear effect speaker and the right rear effect speaker may vary depending on the

sound field you are listening to. This is due to the fact that most of these sound field recreations are actual acoustic

environments.

PROGRAM

PRO LOGIC

ENHANCED

CONCERT VIDEO

MONO MOVIE

ROCK CONCERT

CONCERT HALL

Description of Dolby Pro Logic Surround

DOLBY PRO LOGIC SURROUND: This unit employs

the Dolby Pro Logic Surround system. This system is similar to

professional Dolby Stereo decoders used in movie theaters.

By employing a four-channel system, the Dolby Pro Logic

Surround system divides the input signals into four levels: the

left and right main channels, the center channel (to

characterize dialog), and the rear surround-sound channels (to

characterize sound effects, background noise and other

ambient noise).

This program is effective for playback of sources encoded with Dolby Surround.

The employment of the digital signal processing system improves crosstalk and transfers the sound source

more smoothly and precisely, compared to the conventional type. A stable movie sound field is recreated.

This program is effective for playback of sources encoded with Dolby Surround.

Enhancing the "Normal" Dolby Pro Logic, the DSP technology simulates the multi-surround speaker

systems of a 35 mm film theater, thus widening the surrounded-sound field with greater presence.

This program is effective for music videos and gives excellent depth and clarity for vocals. For opera, the

orchestra and stage are ideally recreated, letting you feel as if you were in an actual concert hall.

This program is designed specifically to enhance mono source programs. Compared to a strictly mono

setting, the sound image created in this mode is wider and slightly forward of the speaker pair, lending an

immediacy to the overall sound. It is particularly effective when used with old mono movies, news

broadcasts and dialog.

This program is suitable for rock music. A big, powerful sound is reproduced lively and dynamically.

In this program, the center seems deep behind the front speaker pair, creating an expansive, large hall

ambience.

FEATURE

Dolby Surround is encoded on the sound track of commercially

available video cassettes and video discs as well. When you

play a source encoded with Dolby Surround on your home

video system, the Dolby Pro Logic Surround system in this unit

decodes the signal and feeds the surround-sound effects.

The Dolby Pro Logic Surround mode may not be always

effective on video sources not encoded with Dolby Surround.

Manufactured under license from Dolby Laboratories Licensing

Corporation. Additionally licensed under Canadian patent

number 1,037,877. "Dolby", "Pro Logic", and the double-D

symbol are trademarks of Dolby Laboratories Licensing

Corporation.