Yamaha HTR 5830 MCXSP10 Manual - Page 37

CINEMA DSP Sound field effects The 6-channel soundtracks found on 70-mm film produce precise sound field localization and rich, deep sound without using matrix processing. This unit's MOVIE THEATER programs provide the same quality of sound and sound localization that 6-channel soundtracks do. The built-in Dolby Digital or DTS decoder brings the professional-quality sound designed for movie theaters into your home. With this unit's MOVIE THEATER programs, you can use Dolby Digital or DTS technology to recreate a dynamic sound that gives you the feeling of being in a public theater. ■ Dolby Digital/DTS + DSP sound field effect Presence DSP sound field These programs use YAMAHA's tri-field DSP processing on each of the Dolby Digital or DTS signals for the front, left surround, and right surround channels. This processing enables this unit to reproduce the immense sound field and surround expression of a Dolby Digitalor DTS-equipped movie theater without sacrificing the clear separation of all channels. Left surround DSP sound field Right surround DSP sound field ■ Dolby Digital/DTS + Matrix 6.1 + DSP sound field effect These programs provide you with the maximum experience of the spacious surround effects by adding an extra surround back DSP sound field created from the virtual surround back speaker. ■ Dolby Pro Logic + DSP sound field effect Presence DSP sound field Surround DSP sound field Most movie material has 4-channel (left, center, right, and surround) sound information encoded by Dolby Surround matrix processing and stored on the left and right tracks. These signals are processed by the Dolby Pro Logic decoder. The MOVIE THEATER programs are designed to recreate the spaciousness and delicate nuances of sound that tend to be lost in the encoding and decoding processes. ■ Dolby Pro Logic II Dolby Pro Logic II decodes Dolby Surround software into 5 discrete full-range channels (3 channels in front and 2 channels in surround). There are 2 modes; MOVIE for movies and MUSIC for 2-channel audio sources. BASIC OPERATION 33