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EDIT PROGRAM - SINGLE
Page 108 CD3000XL OperatorÕs Manual
THE SECOND FILTERS
If the IB304F filter bank is installed in your CD3000XL, the second bank of filters is accessed by
pressing . This will display the following screen:
NOTE: If the IB304F is not installed, pressing will will show this message:
Essentially, this looks very similar to the Filter 1 page except you will notice the extra
parameter that selects these filters’ different modes. The second filter offers
four different types of filters: LOWPASS, BANDPASS and HIGH PASS plus a special EQ filter
selection. The lowpass filter we have already seen and offers this type of response graph:
HARMONICS
CUTOFF FREQUENCYROLL-OFF SLOPE
L
E
V
E
L
FREQUENCY
Here, high frequency components above the cutoff frequency are removed and only lower
frequency components will pass through the filter. When the resonance control is increased,
the area around the cutoff frequency is boosted to give synthesiser effects.
The band pass selection offer this type of response slope:
HARMONICS
CUTOFF FREQUENCYROLL-OFF SLOPE
L
E
V
E
L
FREQUENCY