Yamaha RX-V450 - Manual (Page 43)

SOUND FIELD PROGRAM DESCRIPTIONS
39
English
SOUND FIELD
PR
OGRAM
S
This unit is equipped with a variety of precise digital decoders that allow you to enjoy multichannel playback from
almost any sound source (stereo or multichannel). This unit is also equipped with a YAMAHA digital sound field
processing (DSP) chip containing several sound field programs which you can use to enhance your playback experience.
Most of these sound field programs are precise digital recreations of actual acoustic environments found in famous
concert halls, music venues, and movie theaters.
y
The YAMAHA CINEMA DSP modes are compatible with all Dolby Digital, DTS, and Dolby Surround sources. Set the input mode to
AUTO (see page 31) to enable this unit to automatically switch to the appropriate digital decoder according to the input signal.
• This unit’s DSP sound field programs are recreations of real-world acoustic environments made from precise measurements taken in
the actual hall, etc. Thus you may notice variations in the strength of the reflections coming from the front, back, left and right.
• Feel free to choose a sound field program based on your listening preference, and not purely on the name of the program itself.
You can select from the following sound fields when playing movie or video sources. The sound fields marked “MULTI”
can be used with multi-channel sources, like DVD, digital TV, etc. Those marked “
2-CH ” can be used with 2-channel
(stereo) sources like TV programs, video tapes, etc.
SOUND FIELD PROGRAM DESCRIPTIONS
Notes
For movie/video sources
Program Features Sources
STEREO :
2ch Stereo
Downmixes multi-channel sources to 2 channels (left and right) or plays back 2-channel
sources as is.
MULTI
2-CH
MUSIC VIDEO This program lends an enthusiastic atmosphere to the sound, giving you the feeling you are at
an actual jazz or rock concert.
ENTERTAINMENT :
Game
This program adds a deep and spatial feeling to video game sounds.
TV THEATER :
Mono Movie
This program is provided for reproducing monaural video sources (such as old movies). The
program produces the optimum reverberation to create sound depth using only the presernce
sound field.
TV THEATER :
Variety/Sports
Though the presence sound field is relatively narrow, the surround sound field employs the
sound environment of a large concert hall. This effect enhances the experience of watching
various TV programs such as news, variety shows, music programs or sports programs.
MOVIE THEATER :
Spectacle
CINEMA DSP processing. This program creates the extremely wide sound field of a 70-mm
movie theater. It precisely reproduces the source sound in detail, making both the video and the
sound field incredibly real. This is ideal for any kind of video source encoded with Dolby
Surround, Dolby Digital or DTS (especially large-scale movie productions).
MOVIE THEATER :
Sci-Fi
CINEMA DSP processing. This program clearly reproduces dialog and sound effects in the
latest sound form for science fiction films, thus creating a broad and expansive cinematic space
amid silence. You can enjoy science fiction films in a virtual-space sound field that includes
Dolby Surround, Dolby Digital and DTS-encoded software employing the most advanced
techniques.
MOVIE THEATER :
Adventure
CINEMA DSP processing. This program is ideal for precisely reproducing the sound design of
the newest 70-mm and multichannel soundtrack films. The sound field is made to be similar to
that of the newest movie theaters, so the reverberations of the sound field itself are restrained
as much as possible.
MOVIE THEATER :
General
CINEMA DSP processing. This program is for reproducing sounds from 70-mm and
multichannel soundtrack films, and is characterized by soft and extensive sound field.
00_RXV450_U_EN.book Page 39 Monday, February 16, 2004 7:03 PM