Yamaha PLAY BOOK DX21 Manual page 13

Set
to InitialVoice (Ai0)
STEPl:Select Algorithm
Sei the
OUTPUT LEVEL of
STEP2:OPi,
OP.2 and OP.3
Envelope
(See
page
13, Step 6)
crFD".Sei FREQ,
RATIO
of
each
srEP4,83if
the
Feedback
value
of
STEP5:SeI ihe Envelope of
OP.4
^--^.
S€i the
OUTPUT LEVEL of
arFD".
Shilt and
adjust
the
''-'
"by
means
ol
DETUNE
STEPS:
Fine
adj!st,
Completed
a How
A1
.
to
make Glockenspiel
Voice
3-4
Select No.5
Fi&
3.5
FREQ. RATIO
2.aa 2.40 4.00 4.00
oP.l
oP.2 oP.3
oe4
Operator:the basis
ol
the
voice which produces
sine
wave. Th€
DX21
has
4
operators.
Algorithm :the
combination
of operators.
Carrier:the
lowesi operato(s) in
Algorithm.
llod
u
lator:
operato(s)
in the
Algorithm
besides
the
Ca
rie(s).
FREQ.
RATIO:li
determin€
ihe pitch of
the
sound.
OUTP
UT
LEVEL
:
determines the volu
me of
each
o
perator.
o
3 99
2
99
99
OP
OUTPUT LEVEL
14