fmlab

Volume

Carrier

Ratio

Index

Modulator

Deviation

Attack

Decay

Sustain

Release

Algorithm

Fig.

Feedback

Operators

Operator	Role	Ratio	Level %	Decay s

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

DX7 factory voices © Yamaha

Voice

Operators

Operator	Role	Ratio	Detune ¢	Level dB	Tremolo	Envelope	Key scaling