Yamaha S-80 Owner's Manual page 54

7 AMP (Amplitude) and AEG
(Amplitude EG) Screens
Set the volume of each Element after the OSC
(Oscillator), PITCH and FILT (Filter) parameters
have been applied, and also the final overall
volume of the signal sent to the outputs. The
signal of each Element is sent at the specified
volume to the next Effect Unit.
Also, by setting the AEG (Amplitude Envelope
Generator), you can control how the volume
changes over time.
PEG FEG
Element 1~4
PICTH FILT
OSC
LFO
The final volume for all Elements is set in the
Volume (Vol) parameter of the QED screen in
Common Edit.
• Amplitude EG (Envelope Generator)
Using the AEG, you can control the transition in
volume from the moment a note is pressed on the
keyboard to the point at which it is released. As
illustrated below, the Amplitude Envelope consists
of five Time (transition speed) parameters and
five Level parameters (for the amount of
filtering). When you press a note on the
keyboard, the volume will change according to
these envelope settings. Furthermore, different
AEG parameters can be set for each Element.
Attack Decay1 Sustain
Level Level Level
Level
Init
Level
0
Attack Decay1 Decay2
Time Time Time
Details about AEG parameters are given on Page 88.
8 LFO (Low Frequency
Oscillator) Screens
As its name suggests, the LFO creates waveforms of
a low frequency. These waveforms can be used to
vary the pitch, filter or amplitude of each Element
to create effects such as vibrato, wah and tremolo,
although the actual available LFO parameters will
vary according to the type of Element.
Element
AMP Effect
AEG
9 EQ (Equalizer) Screens
Specific frequency bands for each Element can be
attenuated or boosted using an equalizer. There
are many types of equalizers available. Details are
given on Page 91.
) Storing Edited Voices
Up to 128 new/edited Normal Voices and 2
new/edited Drum Voices can be stored to internal
user memory or external Memory Card.
Release
Key off Level
Time
Release
Time
Details about storing Voices are given on Page 106.
54
PEG FEG
1~4
PICTH FILT
OSC
LFO
Voice
Store
INT
Normal Voice
(128)
Drum Voice
(2)
The maximum number of Plug-in Voices that can be
stored to each internal memory (PLG1/2) is 64.
When storing a Voice, any existing data at the
storage location will be lost. You should always back
up important data to Memory Card, computer or
some other storage medium beforehand.
AMP Effect
AEG
EXT
Normal Voice
(128)
Drum Voice
(2)