FXpansion GURU - Manual (Page 84)

83
• BIT-CRUSH-LFO
Freq (-48 to 72 semitones)
The Freq control adjusts the sample rate. It is tuned to semitones relative to A4. At the lowest
point, the sample rate is 27.5 Hz, while it is 28160 Hz at the highest setting.
Bits (24 to 2)
This parameter sets the bit-depth, from 24 bits to 2 bits.
Rate (units depend on Sync parameter)
The rate of the LFO modulating the filter cutoff. The units of this control depend on the setting
of the Sync parameter. If Sync is set to seconds, the rate is adjustable from 0.03Hz to 128Hz. If
Sync is set to BPM, the rate is adjustable from 16 notes to a 256
th note, with normal, triplet and
dotted note settings available.
Sync (seconds or Beats)
Sets the time base to either seconds/milliseconds or BPM sync values (following the GURU
tempo).
Shape
The LFO shape, switchable between Sine, Cosine, Tri-Sine, Tri-Cosine, Arc-Sine, Arc-Cosine,
Saw-Up, Saw-Down, Square, Sample & Hold Pink, Sample & Hold Brown, Ramp-White, Ramp-
Pink and Ramp-Brown LFO shapes.
Freq-Depth (0 to 100%)
The amount of modulation applied to the Freq parameter by the LFO.
Bits-Depth (0 to 100%)
The amount of modulation applied to the Bits parameter by the LFO.
Spread (0 to 100%)
The stereo spread of the LFO.
• BIT-CRUSH-ENV
Freq (-60 to 60 semitones)
The Freq control adjusts the sample rate. It is tuned to semitones relative to A4. At the lowest
point, the sample rate is 27.5 Hz, while it is 28160 Hz at the highest setting.
Bits (24 to 2)
This parameter sets the bit-depth, from 24 bits to 2 bits.
Attack (1.95 ms to 8 sec)
The attack time of the control signal generated by the envelope follower.
Decay (1.95 ms to 8 sec)
The decay time of the control signal generated by the envelope follower.
Type (RMS, Hilbert RMS, Peak, Hilbert Peak)
The type of peak detection algorithm used in the envelope follower.