Casio HT-6000 User Manual

12 VCF SUSTAIN LEVEL
The level to which the
sound's VCF envelope
decays , assuming that the
note is still being played on
the keyboard.
13 VCF RELEASE TIME
Releas ~,fime· is •th'e period
that it takes for th ~ VCF -
envelope to fall awa X from
the sustain level to tHe
minimum level after the note
has been released.
l
14 CUTOFF FREQ j ENCY
Determines the cutoff
frequency of the low-pass
' filter. u • ' 1,,,1~,, I
The higher the cutoff r"' '"),
frequency, the less effect the
filters have on the basic
waveforms (as more
harmonics are passed).
At the highest value, all
harmonics are passed . As the
value becomes lower, more
harmonics are cut off so that
, ·t>\.n
I
1
the sound b~comes .,, ,
1progressively "rounder ," or
less bright. ' '' · ·
1
''
1
10
I .
1
15 RESONANCE I
! Emphasizes harmonics near
I
the cutoff frequency,
1
pr qducing '!. peak y_ ~r I
bandpass type of sol!nQ. ,, 10 tl1
, The high ~r the value, the;
higher the resonance peak
and the mor e obvious the
effect.
' 16 ENVELOPE DEPTH l
Determines the amount of
effect that the VCF has on
the overall sound.
•, r'J
- '2 9-
Sound Synthesis Techniques
Level
Sustain /eve/
t Time
Key OFF
L , ,ol•J I J, . ,
Level
,,
I
Level
!I •
Level
Level
n, Re/ease time
I I
1-------J
I I
'------. I
I
I
t Time
Key OFF
Harmonics
Cut off
f Frequency
Cut off harmonics
rl ~, )j :iJ' fl,
.
I
Emphasized I
Cut off point
t
Envelope
depth
Key ON
Time
Key OFF
I

Casio HT-6000 Specifications

General

Brand	Casio
Model	HT-6000
Category	Electronic Keyboard
Language	English