User Manual

SPECTRALIS 2

[Page]-button

Using the [Page-Up/Down]-buttons you can address the other three

Master-LFO's directly.

[LFO-Wave] - Waveform selection for LFO's

This encoder changes the waveformselection of all four Master-LFO's

simultaneously. The LFO's of the Spectralis provide non-detent waveform

selection.

If set to value 0 you select a sinewaveform.

If set to value 63 you select a triange waveform.

If set to value 127 you select a sawtooth waveform.

If set to value 192 you select a rectangle waveform.

If set to value 255 you select random.

In between values create transitional forms between the major waveforms

LFO Waveform start-point

The Spectralis allows both - a "freerunning" mode, in which the LFO's continue

oscillating totally independent from your keypresses, and a LFO fixed starting

point mode where a played note will start the LFO on a desired phase starting

point. This starting point is also referred to as start-phase. In freerunning

operation the LFO is not being stopped anytime. Depending on when you push

a key, the waveform-output will be at a different spot of the waveform. As a

result the amount of a parameter change using the LFO's will be different with

each keystroke. As a result a self oscillating LFO is a simple way to create

lively sounds.

Push the [LFO-Wave]-Encoder to open the LFO-Wave menu. You will see the

following diplay message:

Master LFO Wave Menu

´`LWve:0 ´`LWve:0 ´`LWve:0 ´`LWve:0

The encoders assigned to the display in this menu allow the editing of the

waveform or all 4 Master-LFO's individually. When using one of the encoder

buttons, you will find yourself in the menu for setting the startphase:

1/4:Master LFO 1 Waveform Control

LWve:0 LPhs:0

While the first parameter will only repeat the waveform-selection parameter,

the second parameter

[LPhs]

enables the setting of the startphase. At a value of "0" the LFO has been

set to freerunning mode - values other than 0 generate a fixed startphase

for the LFO. Using the [Page]-buttons you can dial up the parameterpages

for all 4 LFO's.

Hybrid engine - The LFO section