Denon AVR-1683 Operations Instructions download pdf (Page 21)

[] DSP SURROUND SIMULATION

• This unit is equipped with a high performance DSP (Digital Signal Piocessor) which uses digital signal processing

to synthetically recreate the sound field One of 7 preset surround modes can be selected according to the

program source and the parameters can be adjusted according to the conditions in the listening room to achieve

a more realistic, power[ul sound These surround modes can also be used for program sources not recorded in

Dolby Surround Pro Logic or Dolby Digital

_!1 _!_!lBi_ti_

In this mode, the signals of the front left channel are output from the left surround

channel, the signals of the front right channel are output from the right surround

1 5CH STEREO channel, and the same {in-phase) component of the left and right channels is output

from the center channel This mode provides all speaker surround sound, but without

directional steering effects, and works with any stereo program source

MONQ MOVIE Select this when watching monaural movies for a greater sense of expansion

2 {NOTE 11

Use this mode to achieve the feeling of a live concert in an arena with reflected

3 ROCK ARENA sounds coming from all directions

This mode creates the sound field of a live house with a low ceiling and hard walls

4 JAZZ CLUB This mode eves lazz a very vivid realism

5 VIDEO GAME Use this to enioy video game sources

Select this to emphasize the sense of expansion for music sources recorded in stereo

Signals consisting of the difference component of the input signals (the component

6 MATRIX that provides the sense of expansion) processed for delay are output from the surround

channel

7 VIRTUAL Select this mode to enioy a vir[ual sound field, produced from the front 2-channel

speakers

Depending on the program source being played, the effect may not be very noticeable

In this case, try other surround modes, without worrying about their names, to create a sound field suited to

your tastes

NOTE 1: When playing sources recorded in monaural, the sound will be one-sided if signals are only input to one

channel (left or right), so input signals to both channels If you have a source component with only one

audio output (monophonic camcorder, etc) obtain a "Y" adaptor cable to split the mono output to two

outputs, and connect to the L and R inputs

NOTE:

DIRECT, STEREO and 5CH STEREO mode can be used when playing PCM signals with a sampling

frequency of 96 kHz (such as from DVD-Video discs that contain 24 bit, 96 kHz audio) If such signals are

input during playback in one of the other surround modes, the mode automatically switches to STEREO

Personal Memory Plus

This set is equipped with a personal memorize function that automatically memorizes the surround modes

and input modes selected for the input different sources When the input source is switched, the modes

set for that source last time it was used are automatically recalled

The surround parameters, tone control settings and playback level balance for the different output

channels are memorized for each surround mode

• To operate the surround mode and surround parameters from the remote control unit

Select the surround mode for the input channel

CD CD CD

CD_.\

(Remote coat rol unit)

The surround mode switches in the following

order each time the DSP BIMUI_TION button is

pressed:

To enter the surround parameter setting mode, press the SURROUND

PARAMETER button

• The surround parameter switches in the following order each time the

SURROUND PARAMETER button is pressed for the different surround

modes

• ROCKARENA

• JAZZCLUB

• VIDEOGAME

• MONOMOVIE • MATRIX •VIRTUAL

E,?CT L "LT / L;E

ULT LD_ULT

Display the parameter you want to adjust, then use the _ (left) and J_ (right)

buttons to set it

(1) ROOM SIZE

cS,

/£emote control unit)

(2) EFFECT LEVEL

/£emote control unit)

Use the _ {left) and _ (right) buttons to set the room s_ze

(Initial)

(left) button (right) button

Use the _ {left) and _ (right) buttons to set the effect level

(Initial)

(left) button (right) button

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 194 195

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Denon AVR-1683 Operations Instructions Page 21

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