Measurements, Mid-hi filter, low filter – SPL Channel One Channel Strip User Manual
Page 25
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Measurements
Mid-Hi filter, Low filter
Diagram 3 displays
various cut and boost
settings of the Mid-Hi filter
at 3 kHz.
The proportional-Q
characteristic is
distinctly visible.
Diagram 4 displays
the curves of the
Low Band filter.
Various cut and boost-
settings at 150 Hz.
Again the proportional-Q
characteristic is
clearly to see.