Yamaha PSR-S770 User Manual
Page 18
18
PSR-S970/S770 Reference Manual
1
Vo
ic
e
s
EG
The EG (Envelope Generator) settings determine how the level of the
sound changes in time. This lets you reproduce many sound
characteristics of natural acoustic instruments—such as the quick
attack and decay of percussion sounds, or the long release of a
sustained piano tone.
VIBRATO
Vibrato is a quavering, vibrating sound effect that is produced by
regularly modulating the pitch of the Voice.
EFFECT/EQ Page
1 REVERB DEPTH/CHORUS DEPTH/DSP DEPTH/PANEL SUSTAIN
[3 ]
ATTACK
Determines how quickly the sound reaches its maximum level after the
key is played. The lower the value, the quicker the attack.
[4 ]
DECAY
Determines how quickly the sound reaches its sustain level (a slightly
lower level than maximum). The lower the value, the quicker the decay.
[5 ]
RELEASE
Determines how quickly the sound decays to silence after the key is
released. The lower the value, the quicker the decay.
[6 ]
DEPTH
Determines the intensity of the Vibrato effect. Higher settings result in a
more pronounced Vibrato.
[7 ]
SPEED
Determines the speed of the Vibrato effect.
[8 ]
DELAY
Determines the amount of time that elapses between the playing of a key
and the start of the Vibrato effect. Higher settings increase the delay of the
Vibrato onset.
[1 ]/
[2 ]
REVERB
DEPTH
Adjusts the reverb depth.
[3 ]/
[4 ]
CHORUS
DEPTH
Adjusts the chorus depth.
[5 ]
DSP ON/OFF
Determines whether the DSP effect is on or off.
This setting can also be made from the VOICE EFFECT [DSP] button on
the panel.
[6 ]
DSP DEPTH
Adjusts the DSP depth.
If you want to re-select the DSP type, you can do so in the “2 DSP” menu
explained on
[7 ]
PANEL
SUSTAIN
Determines the sustain level applied to the edited Voice when the VOICE
EFFECT [SUSTAIN] button on the panel is turned on.
Time
Level
Key on
Key off
Sustain
Level
ATTACK
DECAY
RELEASE
Pitch
DELAY
SPEED
DEPTH
Time