Teac AG20D Home Theater System User Manual


 
AVAILABLE SURROUND MODE
SURROUND MODE
The surround modes create a “live” atmosphere
such as that experienced in movie theaters, discos,
stadiums and concert halls. Select the appropriate
surround mode according to the program source.
(Note: Surround speakers are needed for
DTS/DOLBY DIGITAL Dolby Pro Logic II surround
modes to function).
It is recommended to use a Center speaker when
operating this unit in DTS/DOLBY DIGITAL/Dolby
Pro Logic II surround modes. The
DOLBY DIGITAL button can be pressed when you
are using either an Optical or Coaxial cable as the
input connection because these cables transmit the
required encoded digital data.
Manufactured under license from Dolby
Laboratories. “Dolby”, “Pro Logic” and the
double-D symbol are trademarks of Dolby
Laboratories
The DOLBY PRO LOGIC and DTS buttons can be
pressed when you are operating in Analog Mode.
When a Dolby Digital format signal is input, the
surround mode automatically switches to the DOLBY
DIGITAL mode.
DTS DIGITAL SURROUND MODE
This unit is provided with the following Surround
modes allowing you to enjoy 5.1 (or 6) discrete
channels of high quality digital audio from DTS
program sources bearing the DTS trademark such
as discs, DVDs and compact discs, etc. DTS Digital
Surround delivers up to 6 channels of transparent
audio (which means identical to the original masters)
and results in exceptional clarity within a genuine
360 degree sound field. The term DTS is a
trademark of DTS Technology, LLC. Manufactured
under license from DTS Technology,, LLC. (Note:
DTS program sources should be played back in DTS
mode).
"DTS", and “DTS Digital Surround” are
trademarks of Digital Theater Systems, Inc.
DOLBY DIGITAL MODE
The Dolby Digital surround format lets you enjoy up
to 5.1 channels of digital surround sound from a
Dolby Digital program source. If you connect a DVD
player or an LD player equipped with a DOLBY
DIGITAL output to the DIGITAL (Dolby
Digital)/DTS/PCM DIGITAL IN jack (Optical or
Coaxial digital IN) on your AV Receiver and play
DVD or laser discs with the Dolby Digital trademark,
you will experience exceptional sound quality, great
spatial accuracy, and improved dynamic range. This
is because Dolby Digital delivers 5 totally discrete,
full frequency audio channels (Front Left Right,
Center, Surround Left and Right), plus a "0.1"
channel called LFE (Low frequency-only effects
channel).
Dolby Digital is a system developed by Dolby
laboratories that transmits 5.1 digital signals, The
surround system developed for movie theaters using
this system is called “Dolby SR-D (Surround Digital)”.
Because each channel is completely independent, a
realistic sound field with a “three-dimensions” feel is
achieved which gives the sound a sense of distance,
movement and relative position, creating a real and
powerful sense of presence. Some Dolby Digital
programs carry information that allow you to
compress the dynamic range of sound track, without
degrading the sound quality, for softer sound effects
when watching movies late at night.
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