<s>
In	O
digital	B-General_Concept
signal	I-General_Concept
processing	I-General_Concept
(	O
DSP	O
)	O
,	O
parallel	B-Operating_System
processing	I-Operating_System
is	O
a	O
technique	O
duplicating	O
function	O
units	O
to	O
operate	O
different	O
tasks	O
(	O
signals	O
)	O
simultaneously	O
.	O
</s>
<s>
Further	O
,	O
due	O
to	O
the	O
features	O
of	O
parallel	B-Operating_System
processing	I-Operating_System
,	O
the	O
parallel	O
DSP	O
design	O
often	O
contains	O
multiple	O
outputs	O
,	O
resulting	O
in	O
higher	O
throughput	O
than	O
not	O
parallel	O
.	O
</s>
<s>
Pipelining	B-General_Concept
leads	O
to	O
a	O
reduction	O
in	O
the	O
critical	O
path	O
,	O
which	O
can	O
increase	O
the	O
sample	O
speed	O
or	O
reduce	O
power	O
consumption	O
at	O
the	O
same	O
speed	O
,	O
yielding	O
higher	O
performance	O
per	O
watt	O
.	O
</s>
<s>
Parallel	B-Operating_System
processing	I-Operating_System
techniques	O
require	O
multiple	O
outputs	O
,	O
which	O
are	O
computed	O
in	O
parallel	O
in	O
a	O
clock	O
period	O
.	O
</s>
<s>
Therefore	O
,	O
the	O
effective	O
sample	O
speed	O
is	O
increased	O
by	O
the	O
level	O
of	O
parallelism	B-Operating_System
.	O
</s>
<s>
Another	O
advantage	O
for	O
the	O
parallel	B-Operating_System
processing	I-Operating_System
techniques	O
is	O
that	O
it	O
can	O
reduce	O
the	O
power	O
consumption	O
of	O
a	O
system	O
by	O
reducing	O
the	O
supply	O
voltage	O
.	O
</s>
