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Samsung HT-DL200P Instruction Manual page 19

Digital home theater system
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Example: 5,1CH Sound Setup
OFF,range of-6 ~0
OFF,range of-6 ~0
rangeof-6 ~-00 ~ +6
rangeof-6 ~-00 ~ +6
rangeof-6 ~-00 ~ +6
Front Speakers:
Llevel, R level
@
Rear Speakers: L level,Rlevel
=
Center S_eaker
Rear Speakers
Subwoofer Speaker
The display changes depending on the current audio output
mode (DSP, PRO LOGIC, 3-STEREO, STEREO, etc.).
Press the Test Tone button.
• The test signal will be sent to the Left Front, Center, Right Front,
Right Rear, Left Rear and Subwoofer in that order.
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While in DSP or PRO LOGIC mode, TEST TONE may
operate differently for VCDs or CDs.
Sound Fields
You can use the following surround to reproduce a realistic sound field,
• Digital Multichannel Surround --Dolby Digital and DTS Digital Surround
• Dolby Pro Logic H
_) Dolby Digital and DTS Digital Surround
Toenjoysurroundeffectively,all the speakersneedto be connectedand activated.
Used to reproduce multichannel sound tracks of the software encoded with Dolby Digital ( _[][_]
).
OlalTAL
DolbyDigital encodingmethod(discrete 5.1 channel digitalaudio format)recordsand digitally compressesthe left front
channel,rightfront channel,centerchannel,left rearchannel,right rearchannel,andLFE channel signals (total 6 channels,butLFE
channel is counted as 0.1 channel.Therefore,LFE is called the 5.1 channel).
In addition,DolbyDigitalenables stereo rearsounds,andsets the cutofffrequency of the reartreble at 20 kHz,comparedto 7 kHz
for Dolby Pro Logic.Thesefacts result in bettersound quality than DolbyPro Logic.
When the system detects Dolby Digital signals,the DOLBY DIGITAL indicator lights up on the display.
DTS Digital Surround
Used to reproduce multichannel sound tracks of the software encoded with DTS Digital Surround ( _
).
DTS Digital Surround is another discrete 5.1 channel digital audio format available on CD,LD,and DVD software.
Compared to Dolby Digital,audio compression rate is relatively low.
This fact allows DTS Digital Surround format to add breadth and depth to the reproduced sounds.As a result,DTS Digital
Surround features naturaLsolid and clear sound.
When the system detects DTS DigitaI Surround signals, the DTS indicator lights up on the display.
_)
Dolby Pro Logic II
• Dolby Pro-Logic II is a new multi-channel playback format developed by Dolby Laboratories using feedback logic
steering technology and offering improvements over conventional Dolby Pro Logic circuits.
• Dolby Pro Logic II can be used to decode not only sources recorded in Dolby Surround (BDI_])
but also
regular stereo sources into five channels (front left, front right, center, surround left and surround right) to achieve
surround sound.
• Whereas with conventional Dolby Pro Logic the surround channel playback frequency band was limited, Dolby Pro
Logic II offers a wider band range.
In addition, the surround channels were monaural (the surround left and right channels were the same) with previous
Dolby Pro Logic, but with Dolby Pro Logic II they are stereo.
* Sources recorded in Dolby Surround
These are sources in which three or more channels of surround have been recorded as two channels of signals
using Dolby Surround encoding technology.
Dolby Surround is used for the sound tracks of movies recorded on DVDs, LDs and video cassettes to be played on
stereo VCRs, as well as for the stereo broadcast signals of FM radio, TV, satellite broadcasts and cable TV.
Decoding these signals with Dolby Pro Logic makes it possible to achieve multi-channel surround playback.
The signals can also be played on ordinary stereo equipment, in which case they provide normal stereo sound.
Manufactured under license from Dotby Laboratories. "Dolby,"
"Pro Logic," and the double-D symbol are trademarks of Dalby
Laboratories. Confidential Unpublished Works. ©1992-1997
Dolby Laboratories, Inc. All rights reserved.
Manufactured underlicensefromDigitalTheaterSystems,Inc.
US PaLNo.5,451,942andetherwodd-wide patentsissued
andpending."DTS" and "DTSDigitalSurround" a re
trademarks of DigitalTheaterSystems, I nc. ©f996 Digital
TheaterSystems, I nc.All dghtsreserved.
36

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