Osc1, Oscillator 1), Synth/vocoder – KORG Synthesizer/Vocoder MICRO User Manual
Page 26
20
CONTROL 1
[– – –]:
– – –
CONTROL 2
[1...64]:
Selects the DWGS waveform.
(➝Table 3-1)
DWGS waveform data was first
used in the Korg DW-6000
(which went on sale in 1984),
and has continued to be devel-
oped since that time.
DWGS (
)
(Digital Waveform Generator System):
This is waveform data created by
harmonic additive synthesis.
Choose this when you want to cre-
ate sounds with a distinctive "digi-
tal-synth" character, such as synth
bass, electric piano, bell, or horn. 64
types of waveform are provided.
Noise (
):
This generates white noise. Within
the oscillator, a LPF (Low Pass Fil-
ter) is provided to process the noise.
(➝Figure 3-6). You can use this to
create percussion sounds, or sound
effects such as surf. This can also be
used in conjunction with another
timbre to simulate the "breath" com-
ponent of a wind instrument sound.
CONTROL 1
[0...127]:
This sets the cutoff frequency of the
LPF.
Adjusting this will affect the noise
waveform.
Figure 3-6
LPF
Cutoff
Resonance
Noise
Genarator
CONTROL 2
[0...127]:
This controls the resonance of the
LPF.
If you raise this enough to produce
an identifiable pitch, the cutoff fre-
quency will move according to the
keyboard location you play, and the
change will be heard as a pitch.
If you want the oscillation pro-
duced by resonance to match the
reference pitch, set "CONTROL
1" to 24.
Table 3-1
DWGS List
No. Name
No.
Name
No. Name
1 SynSine1
24
5thWave1
47 Clav1
2 SynSine2
25
5thWave2
48 Clav2
3 SynSine3
26
5thWave3
49 Guitar1
4 SynSine4
27
Digi1
50 Guitar2
5 SynSine5
28
Digi2
51 Guitar3
6 SynSine6
29
Digi3
52 Bass1
7 SynSine7
30
Digi4
53 Bass2
8 SynBass1
31
Digi5
54 Bass3
9 SynBass2
32
Digi6
55 Bass4
10 SynBass3
33
Digi7
56 Bass5
11 SynBass4
34
Digi8
57 Bell1
12 SynBass5
35
Endless*
58 Bell2
13 SynBass6
36
E.Piano1
59 Bell3
14 SynBass7
37
E.Piano2
60 Bell4
15 SynWave1
38
E.Piano3
61 Voice1
16 SynWave2
39
E.Piano4
62 Voice2
17 SynWave3
40
Organ1
63 Voice3
18 SynWave4
41
Organ2
64 Voice4
19 SynWave5
42
Organ3
20 SynWave6
43
Organ4
21 SynWave7
44
Organ5
22 SynWave8
45
Organ6
23 SynWave9
46
Organ7
*: The 35 Endless waveform simulates an endless
scale, in which notes one octave apart have the iden-
tical pitch. You can play an ascending or descend-
ing scale as far as you wish, producing the sensa-
tion that a scale of the same pitch is continuing in-
finitely.
3.
OSC1
(Oscillator 1)
— SYNTH/VOCODER
WAVE
CONTROL 1
CONTROL 2