System information
21
Tempest Operation Manual
The Sound Controls
The Sound Controls
A Sound is a collection of all settings required to produce a drum or other type 
of sound when you play a pad, including samples, oscillators, lters, envelopes, 
LFOs, and more. This section provides a detailed description of each of these 
settings, and is divided into subsections for each of the principal synthesis blocks:
•  Oscillators
•  Lowpass Filter
•  Highpass Filter
•  VCA (voltage controlled amplier)
•  Envelope Generators
•  LFOs (low frequency oscillators)
•  Modulation paths
Many of these parameters have dedicated front 
panel controls, but many others are accessed only 
in special Sounds screens. All sound parameters 
can be visually edited by pressing the 
SoundS 
key (in the Screens section.) 
There are a total of sixteen different sound 
parameter screens. To move between them, press 
the four arrow keys. 
On the following two pages is a picture of all sixteen screens, with arrows show-
ing which arrow keys to use to move between them. On subsequent pages is a 
detailed description of each of the parameters shown in these screens.
Undo Sound / Revert Sound
If you press Shift + undo Snd, the selected sound will be restored to its last 
loaded or saved status, undoing any edits since then.
Also, if both 
16 SoundS (in the Pad funCtion group) and SoundS (in the SCReenS 
group) are selected, the soft key allows you to ReveRt Snd. Pressing it performs 
the same function as Shift + undo Snd.










