Creating Realistic Sound Fields
You can use the following Surround modes to reproduce a realistic sound field:
■Dolby Surround
•Dolby Pro Logic II
•Dolby Digital
■DTS Digital Surround
■DAP (Digital Acoustic Processor) modes
■All Channel Stereo
■Dolby Surround
Dolby Pro Logic II*
Dolby Pro Logic II has newly developed multichannel playback format to decode into
■DTS Digital Surround**
Used to reproduce multichannel sound tracks of the software encoded with DTS Digital Surround ().
•To enjoy the software encoded with DTS Digital Surround, connect the source component using the digital terminal on the rear of this unit. (See page 8.)
DTS Digital Surround is another discrete multichannel digital audio format available on CD, LD, and DVD software. Compared to Dolby Digital, audio compression ratio is relatively low. This fact allows DTS Digital Surround format to add breadth and depth to the reproduced sounds. As a result, DTS Digital Surround features natural, solid and clear sound.
Typical Multichannel (5.1-channel) reproduction
Dolby Pro Logic II enables to reproduce spacious sound from original sound without adding any new sounds and tonal colorations. Dolby Pro Logic II has two
Pro Logic II Movie (PL II
Pro Logic II Music (PL II
Center
speaker
Left front speaker
Left rear speaker
Subwoofer
Right front
speaker
Right rear
speaker
•When Dolby Pro Logic II is activated, the PRO LOGIC II indicator lights up on the display.
Dolby Digital*
Used to reproduce multichannel sound tracks of the software encoded with Dolby Digital ( D I G I T A L ).
•To enjoy the software encoded with Dolby Digital, connect the source component using the digital terminal on the rear of this unit. (See page 8.)
Dolby Digital
Since each channel is completely independent from the other channel signals to avoid interference, you can obtain much better sound quality with much stereo and surround effects.
Note:
•Dolby Digital or DTS software can be roughly grouped into two categories
■DAP (Digital Acoustic Processor) modes
DAP modes have been designed to create important acoustic surround elements.
The sound heard in a live club, dance club, hall or pavilion consists of direct sound and indirect
DAP modes can be used when the front and rear speakers are connected to this unit (without respect to the center speaker connection: no sound comes out of the center speaker even if it is connected).
*Manufactured under license from Dolby Laboratories. “Dolby,” “Pro Logic,” and the
**Manufactured underlicense from Digital Theater Systems, Inc. US PAT. No. 5,451,942 and other
29