ENSONIQ KT-88 Musician's Manual

Section 6 — Standard Sound Parameters
ENSONIQ KT Musician’s Manual 25
Filter Configurations
The following diagrams show some possible filter configurations. On the left are the response
curves of the two filters shown separately. On the right are some possible shapes of the
combined filters.
Filter Configuration 1
amplitude
0 frequency
18 dB/octfreq.
cutoff
Filter 1=3LoPass
+ =
Or
amplitude
0
frequency
24 dB/octfreq.
cutoff
(when F1 & 2
are tuned to the
same freq.)
4 pole/Low-pass
amplitude
0 frequency
freq.
cutoff #2
6 dB/oct
24 dB/oct
freq.
cutoff #1
4 pole/Low-pass
amplitude
0
frequency
6 dB/octfreq.
cutoff
Filter 2=1LoPass
Filter Configuration 2
amplitude
0 frequency
12 dB/octfreq.
cutoff
Filter 1=2LoPass
+ =
Or
amplitude
0
frequency
24 dB/octfreq.
cutoff
(when F1 & 2
are tuned to the
same freq.)
4 pole/Low-pass
amplitude
0 frequency
freq.
cutoff #1
12 dB/oct
24 dB/oct
freq.
cutoff #2
4 pole/Low-pass
amplitude
0 frequency
12 dB/octfreq.
cutoff
Filter 2=2LoPass
amplitude
0 frequency
18 dB/octfreq.
cutoff
Filter 1=3LoPass
+ =
amplitude
0 frequency
6 dB/oct
freq.
cutoff
Filter 2=1HiPass
amplitude
0 frequency
Bandpass
F
L
F
H
Filter Configuration 3

ENSONIQ KT-88 Specifications

General

Brand	ENSONIQ
Model	KT-88
Category	Keyboard
Language	English