dBV rms
0.0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
-70.0
-80.0
-90.0
1.0k 3.0k 5.0k 7.0k 9.0k 11.0k 13.0k 15.0k 17.0k 19.0k
Frequency (Hz)
LOWPASS FILTER, OSC1/SQR WAVE IN, LEVEL = 7, Q-PEAK = 7
2000,0 Hz
1000,0 Hz
Parameters such as Q–peak and Level are voltage controlled which enables the filter to modify
signals with modulation of frequency corner. It can also create other tone characteristics with,
e.g. modulation of Q-peak and LEVEL by other means of control. The illustrations below show
some examples.
LOW-PASS FILTER (6 POLE MODE), OSC1 SQR WAVE in
LPF FREQUENCY MODULATED by OSC1/TRIANGLE
OUTPUT (Volts)
5.0
2.5
0.0
-2.5
-5.0
-7.5
3.00 4.00 5.00 6.00 7.00 8.00
Time (milliseconds)
7.5
LOW-PASS FILTER (6 POLE MODE), OSC1 SAW WAVE in
LPF FREQUENCY MODULATED by OSC1/TRIANGLE
3.00 4.00 5.00 6.00 7.00 8.00
Time (milliseconds)
OUTPUT (Volts)
5.0
2.5
0.0
-2.5
-5.0
-7.5
7.5
LOW-PASS FILTER (6 POLE MODE), OSC1 SINUS WAVE in
Q-PEAK MODULATED by OSC1/TRIANGLE
OUTPUT (Volts)
5.0
2.5
0.0
-2.5
-5.0
-7.5
3.00 4.00 5.00 6.00 7.00 8.00
Time (milliseconds)
7.5
43