JVC KD-AV7010 Instructions - Page 36
Introducing surround/DSP mode
UPC - 046838019401
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ENGLISH Introducing surround/DSP mode Dolby Pro Logic II It is a multi-channel playback format to convert Surround modes 2-channel software into 5-channel (plus subwoofer). The matrix-based conversion Dolby Digital method used for Dolby Pro Logic II makes no Dolby Digital is a digital signal compression limitation for the cutoff frequency of the method, developed by Dolby Laboratories, and surround treble and enables stereo surround enables multi-channel encoding and decoding sound. (1ch up to 5.1ch). • This unit provides two types of Dolby Pro Dolby Digital 5.1 CH Dolby Digital 5.1 CH encoding method records Logic II modes-Pro Logic II "MOVIE" and Pro Logic II "MUSIC." and digitally compresses the left front channel, right front channel, center channel, left surround channel, right surround channel, and MOVIE: Suitable for playing any Dolby Surround encoded software. LFE channel signals (total 6 channels, but the MUSIC: Suitable for playing any 2-channel LFE channel is counted as 0.1 channel. stereo software. Therefore, called 5.1 channel). Dolby Digital enables stereo surround sounds, No sound may come out of the subwoofer and sets the cutoff frequency of the surround (though the subwoofer is activated) with treble at 20 kHz, compared to 7 kHz for Dolby Dolby Pro Logic II in use. (This depends on Pro Logic. As such, the sound movement and your speaker setting-see page 51.) "being there" feeling are enhanced much more than Dolby Pro Logic. Digital Signal Processor (DSP) mode- DTS reproducing the sound field DTS is another digital signal compression The sound heard in a concert hall, club, etc. method, developed by Digital Theater Systems, consists of direct sound and indirect sound- Inc., and enables multi-channel encoding and early reflections and reflections from behind. decoding (1ch up to 6.1ch). Direct sounds reach the listener directly DTS Digital Surround DTS Digital Surround is another discrete 5.1-channel digital audio format available on CD, LD, and DVD software. Compared to Dolby Digital, the DTS Digital Surround format has a lower audio compression rate which enables it to add breadth and depth to the sounds reproduced. As such, DTS Digital without any reflection. On the other hand, indirect sounds are delayed by the distances of the ceiling and walls. These direct sounds and indirect sounds are the most important elements of the acoustic surround effects. DSP modes can create these important elements, and give you a real "being there" feeling. Surround features natural, solid, and clear sound. 36