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Table Of Contents
Drag the square icon in the Planar Pad all the way down, which results in the rightmost
panorama position.
Click Point 3. You will hear only Oscillator 3’s triangular wave.
Drag the square icon in the Planar Pad all the way up, which results in the leftmost
panorama position.
Switch on Solo Point. The sound begins with a strongly filtered sawtooth wave and
turns into an unfiltered square wave. It initially sounds from the right, and then it moves
to the left while morphing into a triangular wave. After you release the key, the saw
sound will be heard.
Using Vector Synthesis Loops in the ES2
The basic sound of the Vector Loop setting—without the Vector Envelope—consists of
three elements:
Oscillator 1 delivers a metallic FM spectrum, modulated by Oscillator 2’s wavetable.
Oscillator 2 outputs cross-faded Digiwaves (a wavetable), modulated by LFO 2.
Oscillator 3 plays a PWM sound at the well-balanced, and keyboard-scaled, speed of
LFO 1.
Unison and Analog make the sound fat and wide.
These heterogeneous sound colors will be used as sound sources for the vector loop.
A slow, forward loop is preset. It moves from Oscillator 3 (PWM sound, point 1) to
Oscillator 1 (FM sound, point 2), then to Oscillator 3 again (PWM, point 3), then to
Oscillator 2 (wavetable, point 4), and finally it returns to Oscillator 3 (PWM, point 5). Points
1 and 5 are identical, which prevents any transition from point 5 to point 1 in the forward
loop. This transition could be smoothed out with Loop Smooth, but this would make the
rhythmic design more difficult to program.
The distances between the points of the Vector Envelope have been set to be rhythmically
exact. Given that Loop Rate has been engaged, the time values are not displayed in ms,
but as percentages. There are four time values (each at 25%), which is a good basis for
the transformation into note values.
Switch off the Vector Envelope by setting Solo Point to on. This allows you to audition
the individual points in isolation.
Take the opportunity to alter the square icon positions in the Planar Pad according to
your taste. The X/Y axes of the Planar Pad control the cutoff frequency of Filter 2, and
the panorama position. Adjustments to these make the sound more vivid.
Activate the Vector Envelope by setting Solo Point to off. Check the result, and fine-tune
the square icon positions in the Planar Pad.
120 Chapter 5 ES2