Kurzweil K2000 - MUSICIANS GUIDE Musician's Manual page 280

DSP Functions
Equalization (EQ)
Treble Tone Control (PARA TREBLE)
PARA TREBLE is very similar to PARA BASS; the only difference is that the amplitude setting
affects notes above the cutoff frequency.
14-28
10 100
16
14
Gain = 12 dB;
12
cutoff frequency
from C 6 to C 10
10
8
6
4
2
0
10 100
20
15
10
5
0
-5
-10
Cutoff frequency = C 9;
gain from -18 to 18 dB
-15
-20
Frequency in Hertz
1000 10000
C 6
Frequency in Hertz
1000 10000
100000
C 10
100000
18
6
-6
-18