User Manual

Table Of Contents
THOR POLYSONIC SYNTHESIZER
(RECORD+REASON)
570
D Switch Oscillator Sync on or off by activating the Sync buttons to the left of Oscillator slots 2 and 3.
D The Sync “BW” sliders to the left of Oscillator slots 2 and 3 allows you to adjust the sync bandwidth.
This allows you to change the character of the oscillator sync. The parameter basically sets how abrupt the reset
is - high bandwidth settings produces a more pronounced sync effect and vice versa. The picture above illustrates
high bandwidth reset - if lower bandwidth settings are used the slave osc curve will be more rounded at the reset
points.
About Amplitude Modulation (AM)
AM (Amplitude Modulation) is often referred to as ring modulation. AM works by multiplying two signals together.
D In Thor, Oscillator 2 amplitude modulates Oscillator 1.
The Ring Modulated output will then contain added frequencies which are generated by the sum of, and the differ-
ence between the two signals. This can be used for creating complex, enharmonic sounds.
D The amount of AM is set using the slider to the left of the Oscillator 1 slot.