Rev. 5 – Jun 2020 Page 25 of 91
FALISTRI
Figure 21: FALISTRI interface.
A Generators
A.1 Trig/Gate input
A.2 Trig/Gate Button
A.3 End Of Rise
A.4 End Of Fall
A.5 Bipolar Output
A.6 Unipolar Output
A.7 Attenuverter
A.8 Attenuverted Output
A.9 Rise Time
A.10 Rise CV Input
A.11 Rise Shape
A.12 Fall Time
A.13 Fall CV Input
A.14 Fall Shape
A.15 V/oct Input
A.16 Time Scale
A.17 Play Mode
A.18 Force Loop Input
B Four-Quadrant Multiplier
B.1 Four-Quadrant Multiplier Input 1
B.2 Four-Quadrant Multiplier Input 2
B.3 Four-Quadrant Multiplier Level
B.4 Four-Quadrant Multiplier Output
C Linear Slew Limiter
C.1 Linear Slew Limiter Input
C.2 Linear Slew Limiter Rise Control
C.3 Linear Slew Limiter Fall Control
C.4 Linear Slew Limiter Output
D Dual Cascaded Frequency
Divider (DCFD)
D.1 DCFD Input 1
D.2 DCFD Input 2
D.3 DCFD Output 1
D.4 DCFD Output 2
D.5 DCFD Range 1
D.6 DCFD Range 2
E Quadrature Section
E.1 Max Output
E.2 Quadrature
1 PHILOSOPHY AND DESIGN
FALISTRI is a fully analog multipurpose movement
manager designed to generate and edit voltages to easily
accomplish any patch. The module can be divided in two
big parts: the upper two-thirds of the panel are occupied
by two specular function generators, while the lower third
is composed by a dual cascaded frequency divider, a lin-
ear slew limiter and a four-quadrant multiplier.
2 FUNCTION GENERATORS
The generators are designed to quickly and intuitively
achieve the function needed, providing several outputs
and inputs to dynamically change their times and
trigs. The main peculiarity in this design is the way shapes
are managed:
· times are independent from shapes – when sculpting
an envelope, you can freely morph from logarithmic to
linear to exponential slope, without changing the time
needed to complete Rise or Fall (and their Loop time when
used as oscillator);
· shapes are exclusive per each stage – you can have
logarithmic Rise and logarithmic Fall, Linear Rise and
Logarithmic Fall or any other combination of the modes.
Of course, any blending in between these shapes is
achievable, allowing deep sculptures of sound when used
as Control Voltage as well as audio source.
The time switch scales the time factor on both rise and
fall stages in each generator.
To Next Page
Loading...