ENSONIQ SQ-R

Section 6 - Standard Sound Programming
SQ-R Musician's Manual
Filter Configurations
The diagrams below show a number of possible filter configurations. On the left
are the response curves of the two filters shown separately. On the right are some
of the possible shapes of the combined filters.
amplitude
I8db/ocl
■f
0 Iroquency
Filter 1 = 3 pole/ Low-pass
amplitude
a/nplitudo
6db/oa
24*/oa
cutoff
0 frequency
4 pole / Low-pass
cutolf
->
Filter 2 = 1 pole / Low-pass
amplitude
0 frequency
4 pole / Low-pass
amplitude
ff6q, >w 12db/od
cutoff
0 frequency
Rlter 1 = 2 pole / Low-pass
amplitude
I2db/oct
cutoff
amplitude
24 db / oct
(whonF 1 &2am
tunodtothe samo
Itcquoncy
4 pole / Low-pass
^ Or
Iroquency
Filter 2 = 2 polo / Low-pass
amplitude
I2db/ocl
freq.
cutoff #t
freq. }\ 24db/oct
cutoff f2^
Iroquency
4 pole / Low-pass
amplitude
cutoff
IBdb/oct -f ampliiudo
0 frequency
Filter 1 = OIP
amplitude
frequency
Filter 2 = I/HP
frequency
Bandpass
6 - 26
Filter Bank