78
out
llTfllT]
I
Note what happens when
one input frequency
is
swept slowly
while
the other remains constant,
and also that, whatever character
the
output from the modulator takes,
it
remains
constant when
both
oscillators are
played from the keyboard. In other
words, it should
be clear that only
the
interval between
two
input
frequencies
has
any
effect on the
exact timbral characteristics of
the RM output; if
the
two
input
frequencies
move
by
equal musical intervals,
so will
the
modulator output.
This
makes
it possible to use the modulator
as a
means of
achieving new timbres that could
not
be produced from the VCO's
and
VCF
alone.
To Next Page
Loading...
