Руководство Пользователя для Clavia lead 3
NORD LEAD 3 V1.2x
7. Panel reference: Oscillator 1 & 2
Page 59
D
D
D
D
U
U
U
UA
A
A
AL
L
L
L
S
S
S
S
IIIIN
N
N
NE
E
E
E
FM (O
FM (O
FM (O
FM (O
S
S
S
SC
C
C
CIIIIL
L
L
LL
L
L
LA
A
A
AT
T
T
TO
O
O
OR
R
R
R
1)
1)
1)
1)
Hold down S
HIFT
and press the W
AVEFORM
S
ELECTOR
button for Oscillator 1 to activate Dual Sine
FM. Now you have a 2 operator FM engine with sine wave 1A as Carrier and sine wave 1B as Modulator
at the fixed frequency relationship 1:1 (not 1 octave separation in FM mode!).Below is a block diagram
of how the signals are routed when using the Dual Sine FM mode of Oscillator 1:
at the fixed frequency relationship 1:1 (not 1 octave separation in FM mode!).Below is a block diagram
of how the signals are routed when using the Dual Sine FM mode of Oscillator 1:
By turning the S
HAPE
1 knob you increase the sine wave 1B (Modulator) amplitude and thus the frequen-
cy content of the signal. FM can be used for creating a wide variety of sounds, especially “metallic” and
“bell-like” sounds.
“bell-like” sounds.
Turn the
S
HAPE
1
knob to change the Modulator am-
plitude and thus the frequency modulation amount.
Oscillator 1 in Dual Sine FM mode, with sine wave 1A
(Carrier) and sine wave 1B (Modulator) at the fixed fre-
quency relationship 1:1.
(Carrier) and sine wave 1B (Modulator) at the fixed fre-
quency relationship 1:1.
The resulting signal’s frequency spectrum when modu-
lating sine wave 1A (Carrier) with sine wave 1B (Mod-
ulator). The distance between the peaks is the same as
sine wave 1B’s (Modulator) frequency
lating sine wave 1A (Carrier) with sine wave 1B (Mod-
ulator). The distance between the peaks is the same as
sine wave 1B’s (Modulator) frequency
Sine wave 1A (Carrier)
Sine wave 1B (Modulator) at the same frequency as
sine wave 1A (Carrier)
sine wave 1A (Carrier)
The resulting frequency modulated signal at a fairly
high modulation amount.
high modulation amount.