50
l
abc
Symmetrical Q
This class of equaliser has the same curves in boost as the constant-Q type, but then has cut responses that are
symmetrical with the boost ones. In other words, the bandwidth in cut is defined not according to our usual
definition of Q (see constant-Q above) but as “the point were the signal is cut by 3dB less than the maximum
cut”. Most equalisers described by their manufacturers as “Constant Q” in fact produce symmetrical
responses.
Klark Teknik
06/19/02 10:53:43
Symmetrical Q
-12
+12
-10
-8
-6
-4
-2
+0
+2
+4
+6
+8
+10
d
B
u
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
Содержание HELIX SYSTEM DN9340
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