<s>
Spectral	B-General_Concept
modeling	I-General_Concept
synthesis	I-General_Concept
(	O
SMS	O
)	O
is	O
an	O
acoustic	B-General_Concept
modeling	I-General_Concept
approach	O
for	O
speech	O
and	O
other	O
signals	O
.	O
</s>
<s>
Harmonic	O
components	O
are	O
identified	O
based	O
on	O
peaks	O
in	O
the	O
frequency	O
spectrum	O
of	O
the	O
signal	O
,	O
normally	O
as	O
found	O
by	O
the	O
short-time	B-Algorithm
Fourier	I-Algorithm
transform	I-Algorithm
.	O
</s>
