Yamaha RX-V640 Product Bulletin page 7

you may miss some dialogue and other
sounds. By engaging the Night
Listening mode, you can reduce the
volume and still enjoy proper tonal
balance and dynamic range. You hear
dialogue clearly and the music and
action are just as exciting (without the
screams and explosions disturbing
others).
Auto Priority Input Terminal Selection
and Auto Decoder Selection
Digital input terminals are provided to
handle any kind of digital input.
Functions are programed to select
priority in order of coaxial digital, optical
digital and analog when different digital
formats are input from the same source.
The sound decoder is also
automatically selected and processed
according to the combination of the
format of input signals and the selected
Conventional
6.1-Channel Systems
sound field programs, while DSP sound
field processing is optimized at the
same time.
SILENT CINEMA and
Virtual CINEMA DSP
The SILENT CINEMA
mode gives you private
listening enjoyment of
multi-channel music or movie sound,
including Dolby Digital and DTS
surround, through ordinary
headphones. It's automatically selected
when the headphones are plugged in.
Virtual CINEMA DSP lets you enjoy the
effects of CINEMA DSP surround sound
without using rear speakers (handy for
use in custom installations where some
rooms don't have rear speakers). It can
be used with the main/center/front
effect speakers or even with just the two
main left and right speakers.
Quad-Field CINEMA DSP
Rear Left Surround/
Effect Sound Field
Rear Center Surround/
Effect Sound Field
7/10 (R/L/T/K)
RX-V640
NEW PRODUCT BULLETIN
SILENT CINEMA Sound Field Imaging
Virtual CINEMA DSP Sound Field Imaging
Presence (Front) Sound Field
Dialogue Effect Music
Rear Right Surround/
Effect Sound Field