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Table Of Contents
Chapter 14 Ultrabeat 351
Dirt knob: This parameter was specically developed for the noise generator. Higher values
alter the white noise signal, making it more grainy. The Dirt parameter is particularly
eective at high resonance values. Dirt can be modulated by sources in the mod and via
pop-up menus.
Volume knob: Rotate to set the output level of the noise generator. Volume can be modulated
by sources in the mod and via pop-up menus.
Signal Flow button: Determines whether the noise generator signal is routed through the main
Ultrabeat lter, or directly to the EQ (Output) section. When turned on, the button is lit and an
arrow indicates the direction of the signal ow.
Note: The Signal Flow button has no eect on the independent lter within the noise
generator. The independent lter is deactivated with the “byp” button. It is therefore
possible to lter the noise generator signal twice. In some instances you may want the noise
generator signal to bypass the main lter, thus freeing the main lter for other drum sound
processing duties.
Use Ultrabeat’s lter section
Ultrabeat provides a powerful multimode lter that can dramatically, or subtly, alter the timbre of
your drum sounds.
Cutoff knob Filter on/off button
Resonance knob
Mod and “via” menus
Filter type and slope
buttons
Filter parameters
Filter (On/O) button: Turns the entire Filter section on or o. Deactivating the Filter section
makes it easier to hear adjustments to other sound parameters, as the lter always heavily
aects the sound. If the Filter label is red, the lter is engaged. If gray, the lter is disabled.
Filter Type buttons: Switch the lter between lowpass, highpass, bandpass, or band-rejection
lter types.
Filter Slope buttons (12 and 24): Switch the lter between dierent slopes.
Cut(o) and Res(onance) knobs: Rotate to set the cuto/center frequency and resonance/
bandwidth of the lter.
mod and via pop-up menus: Choose the modulation source (and via source) for the Cuto and
Resonance parameters. See Mod and via modulations in Ultrabeat on page 360.