Alpine PXA-H600 Owner's Manual page 20

English
Basic Operation
Graphic and parametric equaliz-
ers can only correct for fre-
quency and level
Graphic and parametric equalizers are
designed to compensate for differences in
level at different frequencies. These devices
cannot do anything about the time differ-
ences and phase characteristics of the
vehicle. The PXA-H600 can make all these
adjustments.
DSP Surround processors add
reflections and delays
DSP surround processors add echoes (time
delays) to simulate the sound reflections of a
concert hall environment. On the other hand,
the PXA-H600 tries to eliminate any
reflections not found on the original record-
ing (produced by the vehicle). As a result,
the music is reproduced as close to the
original recording on the CD as possible.
20