Yamaha HTR-5440 Owner's Manual - Page 53

INTRODUCTION PREPARATION SOUND FIELD PROGRAM I MOVIE THEATER 1 and 2 Most commercially available movie software 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. 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 70 mm programs provide the same quality of sound and sound localization that 6-channel soundtracks do. When the input source is analog, PCM or encoded with Dolby Digital in 2-channel These programs express an immense sound field and a large Presence DSP sound field surround effect. They also give depth to the sound from the main speakers to recreate the realistic sound of a Dolby Stereo theater. 70 mm SPECTACLE 70 mm SCI-FI 70 mm ADVENTURE Surround DSP sound field 70 mm GENERAL The built-in Dolby Digital or DTS decoder brings the professional-quality sound designed for movie theaters into your home. With the unit's MOVIE THEATER programs, you can recreate a dynamic sound that gives you the feeling of being at a public theater in your listening room by using Dolby Digital or DTS technology. When the input source is encoded with Dolby Digital (5.1-channel) or DTS (Tri-Field CINEMA DSP) 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 Presence DSP sound field expression of a Dolby Digital- or DTS-equipped movie theater without sacrificing the clear separation of all channels. DGTL SPECTACLE DTS SPECTACLE DGTL SCI-FI DTS SCI-FI Left surround DSP sound field Right surround DSP sound field DGTL ADVENTURE DTS ADVENTURE DGTL GENERAL DTS GENERAL y • If a Dolby Digital signal or DTS signal is input when the input mode is set to AUTO, the DSP program will be automatically switched to the Dolby Digital playback sound field or DTS playback sound field. BASIC OPERATION ADVANCED OPERATION APPENDIX English 49