E-Mu MORPHEUS Operation Manual page 214

Z-PLANE FILTER DESCRIPTIONS
F162 BroadRes.4
Sweeping filter for resonant effects. Can be used for a "waterdrop"
effect on percussion.
Morph: Sweeps to a series of peaks and notches. Notches: 80Hz,
160Hz, 320Hz. Peaks: 2kHz, 6kHz, 10kHz.
Freq. Tracking: Turns peaks into notches.
Transform 2: Not used.
F163 RubberHose4
This filter introduces a series of peaks spaced at octave intervals, in
the range of 95Hz to 1.5kHz, and a single notch at 47Hz. Increas-
ing the Morph Offset further raises the peaks and lowers the
notch.
Morph: Use to control the depth of the peaks/notch.
Freq. Tracking: Higher values attenuate the effect of the filter.
Transform 2: Not used.
F164 HeeghCube
This filter produces a very subtle series of peaks above 4kHz.
Morphing increases the gain and bandwidth of the peaks, slightly,
and Frequency Tracking can be used to subtly raise the frequency
of the peaks. Increasing the value for Transform 2 increases the
gain of the peaks without affecting bandwidth.
Morph: Controls gain and bandwidth of peaks.
Freq. Tracking: Tunes the filter.
Transform 2: Controls gain of peaks.
F165 NoizCube
This filter introduces some subtle peaks into the high frequency
range, along with a single peak which can be swept.
Morph: Sweeps a single frequency.
Freq. Tracking: Determines range of sweep.
Transform 2: Tunes the sweep, bandwidth, and 'Q'.
F166 VelctyTilt
This filter can function as a sweepable, subtle low-pass filter.
Morph & Freq. Tracking: Control filter cutoff.
Transform 2: Controls filter resonance.
F167 SynthWow4
An emulation of a resonant low-pass filter. Both Morph Offset and
Frequency Tracking control cutoff frequency; the brightest sounds
are obtained with both these parameters set to 255.
Morph & Freq. Tracking: Control filter cutoff.
Transform 2: Not used.
204 Morpheus Operation Manual