Casio CTK900 User Guide - Page 45

Creating a User Tone

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Synthesizer Mode Creating a User Tone Use the following procedure to select a preset tone and change its parameters to create a user tone. 1. First, select the preset tone you want to use as a basis for your user tone. 2. Press the SYNTH button. • This enters the Synthesizer Mode, which is indicated by the pointer next to SYNTH on the display screen. A t k T i me 1 2 1 Parameter setting value 2 Currently selected parameter 3. Use the [ ] and [ ] CURSOR buttons to display the parameter whose setting you want to change. V i bDe l ay • Each press of the [ ] or [ ] CURSOR buttons changes to the next parameter. See "Parameters and Their Settings" on page E-43 for information on setting range for each parameter. 4. Use [+] and [-] to change the setting of the currently selected parameter. • You can also use the number buttons to input a value to change a parameter setting. See "Parameters and Their Settings" on page E-43 for information on setting range for each parameter. 5. After you are finished editing the sound, press the SYNTH button to exit the Synthesizer Mode. • See "Storing a User Tone In Memory" on page E-45 for details on saving user tone data to memory so it is not deleted. Parameters and Their Settings The following describes the function of each parameter and provides its setting range. z Attack Time (Range: -64 to 00 to +63) Time it takes before the tone sounds after a key is pressed A t k T i me z Release Time (Range: -64 to 00 to +63) Time the tone continues to sound after a key is released Re l . T i me z Cutoff Frequency (Range: -64 to 00 to +63) High-band cutoff for the harmonic components of the tone C-of fFrq z Resonance (Range: -64 to 00 to +63) Resonance of the tone Resonan . z Vibrato Waveform (Range: See below.) Specifies the vibrato waveform. Vi b .Type Value Meaning Sin Sine Wave tri Triangle Wave SAU Sawtooth Wave Sqr Square Wave Waveform 707A-E-045A E-43

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E-43
Synthesizer Mode
Use the following procedure to select a preset tone and
change its parameters to create a user tone.
1.
First, select the preset tone you want to use as a
basis for your user tone.
2.
Press the SYNTH button.
•
This enters the Synthesizer Mode, which is indicated
by the pointer next to SYNTH on the display screen.
1
Parameter setting value
2
Currently selected parameter
3.
Use the [
] and [
] CURSOR buttons to display
the parameter whose setting you want to change.
•
Each press of the [
] or [
] CURSOR buttons
changes to the next parameter. See “Parameters and
Their Settings” on page E-43 for information on setting
range for each parameter.
4.
Use [+] and [
–
] to change the setting of the
currently selected parameter.
•
You can also use the number buttons to input a value
to change a parameter setting. See “Parameters and
Their Settings” on page E-43 for information on setting
range for each parameter.
5.
After you are finished editing the sound, press the
SYNTH button to exit the Synthesizer Mode.
•
See
“
Storing a User Tone In Memory
”
on page E-45 for
details on saving user tone data to memory so it is not
deleted.
The following describes the function of each parameter and
provides its setting range.
Attack Time (Range: –64 to 00 to +63)
Time it takes before the tone sounds after a key is pressed
Release Time (Range: –64 to 00 to +63)
Time the tone continues to sound after a key is released
Cutoff Frequency
(Range: –64 to 00 to +63)
High-band cutoff for the harmonic components of the tone
Resonance (Range: –64 to 00 to +63)
Resonance of the tone
Vibrato Waveform (Range: See below.)
Specifies the vibrato waveform.
Creating a User Tone
A
ime
T
k
t
1
2
V
D
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Parameters and Their Settings
Value
Meaning
Waveform
Sin
Sine Wave
tri
Triangle Wave
SAU
Sawtooth Wave
Sqr
Square Wave
A
ime
T
k
t
R
.
ime
T
l
e
C
f
Fr
q
f
o
-
R
o
an
.
n
s
e
V
.
y
p
e
T
b
i
707A-E-045A