Interface
3
e spread knob and CV control the frequency spacing of the oscillators.
is allows the overtone series to vary from a purely harmonic to very
inharmonic.
Spread
Skin/Liquid/Metal
Trigger
Out
Bass/Alto/Treble
e trigger input triggers the start of a drum sound. It is a rising-edge trigger
which has a threshold of around 3 V.
e output is a low-impedance audio source. e output varies
signi cantly based on the parameterization as compensation for
loudness occurs.
Hit
e Hit switch allows one to manually trigger Basimilus Iteritas Alter.
Basimilus
Iteritas
Alter
Pitch
Spread
Spread
Harm
Fold
Trig
Decay
Attack
S/L/M
B/A/T
Out
Morph
Pitch
Morph
Fold
HIT
Attack
Decay
Harmonic
Skin
Liquid
Metal
Bass
Alto
Treble
e mode switch selects between the three modes. Skin is a six-operator
additive synth for tonal sounds. Liquid is a six-operator additive synth with
a pitch envelope to add extra kick. Metal is a six operator FM synth for
producing noisy and alien sounds. is setting can be controlled by CV
into the S/L/M jack.
e range switch offsets the pitch by two octaves in Alto mode and four
octaves in Treble mode relative to Bass mode. is setting can be controlled
by CV in the B/A/T jack.
Noise Engineering
Basimilus Iteritas Alter
Analog-inspired parameterized drum synthesizer
