User Manual

CHAPTER 23. LIVE INSTRUMENT REFERENCE 353
These sources can be independently routed to two different multi-mode lters, which are
each connected to an amplier. Furthermore, the signal ow can be run through the lters
in series or in parallel.
Analog also features two low-frequency oscillators (LFOs) which can modulate the oscillators,
lters and ampliers. Additionally, each lter and amplier has its own envelope generator.
The Analog interface consists of two parts: the display surrounded on all sides by the shell.
The shell contains the most important controls for a given section while the display updates
to show parameter visualizations and additional controls for the selected section. In addition
to the synthesis modules, there is a Global section that contains general performance
parameters such as instrument volume, vibrato and polyphony.
23.1.2 Oscillators
Display and Shell
Parameters for the two
Oscillators.
Analog's two oscillators use physical modelling to capture the character of vintage hardware
oscillators. Because they use modelling instead of wavetables, they avoid aliasing.
Each oscillator can be turned on or off independently via the switch labelled Osc 1 or Osc
2 in the shell, and the oscillator's output level is adjusted by the slider to the right of this
activator.
The F1/F2 slider controls the balance of the oscillator's output to each of the two lters.
When the slider is at the center position, equal amounts of signal will be sent to both lters.
When set all the way to the top or bottom, signal will only be sent to Filter 1 or Filter 2
respectively.