Filter
The Filter takes the basic, raw sound of the oscillators and noise genera-
tor and subtracts frequencies, changing the harmonic content and char-
acter of their sound. This change can be varied over time using the Filter
Envelope to produce more dynamic, animated timbres.
switchable between 2-pole operation (12 dB per octave) and 4-pole operation
set to its maximum.
CUTOFF
RESONANCE
4 POLE
DELAY
The Prophet Rev2 Filter
Cutoff: 0...164
reduced from the top down, cutting the high frequencies and passing the
low frequencies, hence the name "low-pass."
—Emphasizes a narrow band of frequencies around
Resonance: 0...127
oscillate in 4-pole mode and generate its own pitch.
High levels of resonance can sometimes cause the Prophet Rev2 outputs to
clip. Monitor your outputs carefully to ensure optimal, clean signal levels. If you experi-
ence signal clipping, try reducing the levels of the
Env Amount: -127...127
opens and closes. Higher amounts more dramatically affect the cutoff
frequency. This control is bipolar. Positive settings produce standard
behavior. Negative settings invert the envelope.
22
Filter
LOW-PASS FILTER
ENV AMOUNT
VELOCITY
KEY AMOUNT
ATTACK
DECAY
resonance
AUDIO MOD
SUSTAIN
RELEASE
resonance
Dave Smith Instruments
is