DSP Functions
(20)
Feature C
o
ntr
o
ller (LCD mat rix,
si
ngle -kn
o
b, bezel m
o
unted)
a) V
o
lume:
Range: 0 ~ -100dB, Step: 1dB
b) High pa
ss
Filter
:
o
Frequency Select:
31.5Hz ~ 125Hz, Step: 1 / 6 Oct.
Sl
o
pe:
Flat/-12dB/-24dB
A. L
o
w pa
ss
Filter
:
a) Frequency Range:
31.5Hz ~125Hz, Step: 1 / 6 Oct.
b) Sl
o
pe:
Flat/-12dB/-24dB
c) Variable Pha
s
e:
Range: 0° ~ -180°, Step: -5°
d) High Pa
ss
Delay:
Delay Time Range: 0ms ~ 10ms, Step
：
0.1ms
B. R
oo
m Gain C
o
mp
(Deleted with room auto-EQ):
a)
Enable/Disable
b)
FREQ: 25/31/40 Hz
c)
Slope:-6/-12dB/Oct.
C. Subw
oo
fer tune m
o
de:
Sealed/16Hz/20Hz/25Hz
D. Three-band Parametric EQ
a)
Frequency Range: 31.5Hz ~125Hz, Step: 1/12 OCT
b)
Level Range: +3dB ~-12dB, Step: 1dB
c)
Q Range: 2.0 / 2.4 / 2.9 / 3.6 / 4.8 / 5.7 / 7.2 / 9.6 / 14.4
E. Aut
o
R
oo
m EQ (
o
p
tio
nal, incl. mic ch
o
ice, dedicated ADI Sharc™ DSP, advanced pr
o
gram-ready)
o
3 posi
ti
on acquisi
ti
on. Each pos. calc. with 12 measurement, 5-band PEQ correc
ti
on
F. Input S
o
urce:
o
Analog or Digital audio source selec
ti
on
Advanced C
o
ntr
o
l (f
o
r GUI via USB p
o
rt, PC
o
r Mac)
a) R
oo
m aut
o
-EQ
GUI gives post-correc
ti
on spectrum display, EQ variance/specs
b) I/O level meter (0-99dB)
c) Five-band Parametric EQ Se
tti
ng
s
o
EQ type
s
: Peaking, high shelving, low shelving, notch, HPF, LPF
o
Frequency range
: 20Hz ~200Hz, Step: 1Hz
o
Level range
: +12dB ~ -6dB, Step: 0.1dB
Q range
: 0.4 ~11, Step: 0.1
d) LIMITER
o
Thre
s
h
o
ld
: -12~0 dB, Step: 0.1dB
o
A
tt
ack:
0.1 ~100ms, Step: 0.1ms
o
Relea
s
e:
100~5000ms Step: 0.1ms
Summary of Contents for SPA1200DSP
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Page 8: ...8 Amp system block diagram SPA2400DSP...
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