Block Diagram; Surround Effect; Dolby Pro Logic Surround; Dolby 3Ch Logic - Pioneer VSX-502 Operating Instructions Manual

BLOCK DIAGRAM
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SURROUND EFFECT
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¢ SIMULATED SURROUND:
DOLBY 3CH LOGIC
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Rear Center
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e DOLBY PRO LOGIC SURROUND
Choose this setting for movies and music (especially Video Discs
and video tapes bearing the DUj[feusy surrounn] mark) playback.
DOLBY PRO LOGIC SURROUND continuously detects the size and
directional of the dominantsignal and cancels undesirable crosstalk,
thereby providing signal emphasis.
Clearly perceive the directional sound of the music. Real flow of
sound also can be re-created naturally using this feature. Thefeeling
will be as if in the outstanding and expansive sound field.
When using DOLBY PRO LOGIC SURROUND, a delay time setting of
20 ms is commonly used. Use a different setting if you prefer.
Even if they do not bear the [](][pousysurrouno] mark, some video
recordings may be Dolby Surround encoded.
Note:
Dolby Surround will not operate correctly if the signal passes
through a graphic equalizer.
*
Manufactured
under license
from Dolby Laboratories |/censing
Corporation.
Additionally licensed
under one
or mor
of the
following patents:
U.S. number 3,959,590:
Canadian raumbers
1,004,603 and 1,037,877.
"Dolby" "Pro Logic", and the Aouble-D
symbol are trademarks of Dolby Laboratories Licensing Coporation.
x
"Dolby,' 'Pro Logic,' et le symbole double-D sont des m-ques de
Dolby Laboratories Licensing Corporation."