Yamaha RX-V665 Owner's Manual page 31

For Multi-channel stereo reproduction
Program
7ch Stereo Use this program to output sound from all speakers. When you play back multi-channel sources, this unit
downmixes the source to 2 channels, and then outputs the sound from all speakers. This program creates a larger
sound field and is ideal for background music at parties, etc.
The Compressed Music Enhancer
Program
Straight Enhancer Use this program to enhance the sound nearest to the original depth and width of the 2-channel or multi-channel
compression artifacts.
7ch Enhancer Use this program to play back compression artifacts in 7-channel stereo.
Surround decode mode
Select this program to playback sources with selected decoders. You can playback 2-channel sources on multi-channels.
See page 45 for details.
Decoder
Pro Logic
Dolby Pro Logic decoder suitable for all kinds of sources.
PLIIx Movie / Dolby Pro Logic IIx (or Dolby Pro Logic II) decoder suitable for movies. If your listening environment is as
PLII Movie follows, you cannot select the Dolby Pro Logic IIx decoder.
• When the surround back speakers are not connected
• When headphones are connected
PLIIx Music /
Dolby Pro Logic IIx (or Dolby Pro Logic II) decoder suitable for music. If your listening environment is as
PLII Music follows, you cannot select the Dolby Pro Logic IIx decoder.
• When the surround back speakers are not connected
• When headphones are connected
PLIIx Game / Dolby Pro Logic IIx (or Dolby Pro Logic II) decoder suitable for games. If your listening environment is as
PLII Game follows, you cannot select the Dolby Pro Logic IIx decoder.
• When the surround back speakers are not connected
• When headphones are connected
Neo:6 Cinema
DTS decoder suitable for movies.
Neo:6 Music DTS decoder suitable for music.
Neural Sur. Neural Surround processing for any sources.
(U.S.A. model only) The Neural Surround decoder is compatible with PCM signals and analog 2-channel input sources. When Neural
Surround-incompatible signals are being input while the Neural Surround decoder is selected, multi-channel
sources are decoded straight into the appropriate channels without any additional effect processing and the Neural
Surround-incompatible PCM signals are reproduced in stereo. The Neural Surround decoder is especially suitable
for the XM HD Surround program of XM Satellite Radio.
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• An input source is played back in straight decode mode (see page 28) when multi-channel audio signal is input.
Enjoy the sound field programs
Descriptions
Descriptions
Descriptions
27
En