Yamaha PLG150AN Owner's Manual download pdf (Page 31)

Parameters

■ VCO1 PWMDp (Pulse Width Modulation Depth)

Range: -64 — +63

This determines the amount of depth of the pulse width modulation of the VCO1, based on the PWM

Source parameter. Higher (positive) values produce a deeper modulation.

For most of the voices, the PWM Source is set to LFO2, but for some voices this is set to LFO1 or

another setting (depending on the selected voice).

■ VCO2 Edge

■ VCO2 PW (Pulse Width)

■ VCO2 PWMDp (Pulse Width Modulation Depth)

These parameters are the same as those of VCO1, described on pages 30 — 31.

■ Mix VCO1 (Mix VCO1 Level)

Range: -64 — +63

This determines the balance of the VCO1 level in relation to the VCO2, Ring Modulator, and Noise lev-

els. Higher values result in a higher VCO1 level. Set this to "-64" when not using VCO 1.

■ Mix VCO2 (Mix VCO2 Level)

Range: -64 — +63

This determines the balance of the VCO2 level in relation to the VCO1, Ring Modulator, and Noise lev-

els. Higher values result in a higher VCO2 level. Set this to "-64" when not using VCO 2.

■ Mix RingMd (Mix Ring Modulator Level)

Range: -64 — +63

This determines the balance of the Ring Modulator level in relation to the VCO1, VCO2, Noise, and

VCA Feedback levels. The higher the value, the greater the Ring Modulator level. When not using the

Ring Modulator, set this value to “-64.”

The Ring Modulator combines the VCO1 and VCO2 signals. It is particularly effective for producing

dissonant interval sounds with a clangorous, or metallic effect.

■ Mix Noise (Mix Noise Level)

Range: -64 — +63

This determines the balance of the Noise signal in relation to the VCO1, VCO2, Ring Modulator, and

VCA Feedback levels. The higher the value, the greater the Noise Level. When not using Noise, set

the level value to “-64.”

By mixing in Noise and using the AN Expert Editor to select an appropriate Filter Type (such as VCF,

HPF, etc.), you can create a wide variety of unique “special effect” sounds.

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Yamaha PLG150AN Owner's Manual Page 31