Yamaha HTR-5630RDS owner manual Sound field effects, Dolby Digital/DTS + DSP sound field effect

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

	These programs use YAMAHA’s tri-field DSP processing
Presence DSP	on each of the Dolby Digital or DTS signals for the front,
sound field	left surround, and right surround channels. This
	processing enables this unit to reproduce the immense
	sound field and surround expression of a Dolby Digital-
	or DTS-equipped movie theater without sacrificing the
	clear separation of all channels.
Left surround DSP	Right surround DSP
sound field	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 rear center DSP sound field created from the virtual rear center speaker.

■Dolby Pro Logic + DSP sound field effect

	Most movie material has 4-channel (left, center, right, and
Presence DSP	surround) sound information encoded by Dolby Surround
sound field	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.
Surround DSP
sound field

■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 rear). There are 2 modes; MOVIE for movies and MUSIC for 2-channel audio sources.

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