Sony STR-DB840 User Manual

Selecting a Sound Field
Sound field
Effect Notes
V MULTI DIMENSION’)
(Virtual Multi Dimension)
Uses 3D sound imaging to create an array of virtual rear
speakers positioned higher than the listener from a
0 y y
single pair of a&al rear speakers This mode creates 5
SIDE* fyi; _.’ ;:p?
sets of virtual speakers surrounding the listener at
approximately a 30’ angle of elevation
y:j* gij ;p
I ,.,. . . : j
,. .:;;...
,. .-’ :,:y: :
i.. _: ~. :
jj i;
HlFcJ
* See
B
page 20
s
V MULTI REAR’) Uses 3D sound imaging to create 3 sets of virtual rear
5
(Virtual Multi Rear) speakers from 1 set of actual rear speakers
SIDE*
g E 9
P
V SEMI-M DIMENSION” Uses 3D sound imaging to create virtual rear speakers
(Virtual Semi Multi Dimension)
from the sound of the front speakers without using
si! y y
.::::
% /
achral rear speakers This mode creates 5 sets of virtual
speakers surrounding the listener at a 30” angle of
elevation
i;‘f & .‘1:
; ,i::
.: ,’
; :
3:::
:;:j:.: :
f::: .<:z,
;j ;;
I) “VIRTUAL” sound field: Sound field with virtual speakers
34

Sony STR-DB840 Specifications

General

Digital inputs	2 Optical, 1 Coaxial
Power output	100 watts per channel into 8Ω (stereo)
Frequency response	10Hz to 100kHz
Total harmonic distortion	0.09%
Input sensitivity	2.5mV (MM), 200mV (line)
Speaker load impedance	8 ohms
Dimensions	430 x 157mm
Tuning range	FM, MW
Video Connections	composite