EPS-16 PLUS Musician's Manual
Section 7 — Voice Parameters
EDIT/LFO Page
The parameters on this page control the Low Frequency Oscillator (LFO) that can
be used to create vibrato, tremolo and other effects. To access these parameters
press Edit, then LFO.
LFO Wave
Use this page to select one of the seven LFO waveforms:
• TRIANGL — the triangle wave is commonly used to modulate the pitch to
produce vibrato.
• SIN/TRI — a mixture of a sine and triangle wave, a sort of pointy sine wave.
• SINWAVE — the sine wave is a pure fundamental frequency, more abrupt in
its peaks and valleys than the triangle wave.
• POS/TRI — the POS/TRI is a positive-only triangle wave useful for simulating
vibrato on instruments like the guitar where vibrato techniques are limited to
bending the note up.
• POS/SIN — the POS/SIN is positive-only sine wave, similar in application to
the POS/TRI.
• SWTOOTH — the sawtooth wave is commonly used for special effects.
• SQUARE — the square wave is useful for producing trill effects.
EDIT/LFO Page 7 - 17
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