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19
Diagram 13:
The diagram shows a
frequency sweep from 1kHz
to 4 kHz with the correspon-
ding harmonical structure
over a period of about
30 seconds.
The frequency response is
linear.
The MF band is active with
B/C set to zero.
Diagram 14:
By activating the QURE-
circuitry the harmonical
content is changed.
The MF-Band was used to
create a linear frequency
response.
Now the harmonics are
much more regular,almost
equalized.The density is
increased and also new
harmonics which are missing
in the upper diagram are
now present.